From 2c07e6770abeb9e973f1926c9693f19c58ac3ada Mon Sep 17 00:00:00 2001 From: Michael Ossmann Date: Fri, 11 May 2012 17:13:08 -0600 Subject: [PATCH] adjusted blocking cap values for low frequency response --- hardware/lollipop/lollipop-cache.lib | 2 +- hardware/lollipop/lollipop.sch | 491 +++++++++++---------------- 2 files changed, 208 insertions(+), 285 deletions(-) diff --git a/hardware/lollipop/lollipop-cache.lib b/hardware/lollipop/lollipop-cache.lib index 9c77f3ba..48f3511d 100644 --- a/hardware/lollipop/lollipop-cache.lib +++ b/hardware/lollipop/lollipop-cache.lib @@ -1,4 +1,4 @@ -EESchema-LIBRARY Version 2.3 Date: Wed May 9 12:01:23 2012 +EESchema-LIBRARY Version 2.3 Date: Fri May 11 17:11:50 2012 #encoding utf-8 # # BALUN diff --git a/hardware/lollipop/lollipop.sch b/hardware/lollipop/lollipop.sch index 40822aa8..eed7f0fc 100644 --- a/hardware/lollipop/lollipop.sch +++ b/hardware/lollipop/lollipop.sch @@ -1,4 +1,4 @@ -EESchema Schematic File Version 2 date Wed May 9 12:01:23 2012 +EESchema Schematic File Version 2 date Fri May 11 17:11:50 2012 LIBS:power LIBS:device LIBS:transistors @@ -37,7 +37,7 @@ $Descr User 17000 11000 encoding utf-8 Sheet 1 1 Title "" -Date "9 may 2012" +Date "11 may 2012" Rev "" Comp "" Comment1 "" @@ -45,22 +45,165 @@ Comment2 "" Comment3 "" Comment4 "" $EndDescr -Text Notes 14800 9200 0 40 ~ 0 -balun here will not be needed when a\nboard is made with a direct connection\nto the MAX2837 -Text Notes 14800 2350 0 40 ~ 0 -balun here will not be needed when a\nboard is made with a direct connection\nto the MAX2837 -Text Notes 7250 7450 2 40 ~ 0 -RX bandpass path -Text Notes 7250 6350 2 40 ~ 0 -RX lowpass path -Text Notes 7250 5250 2 40 ~ 0 -RX highpass path -Text Notes 7250 4050 2 40 ~ 0 -TX highpass path -Text Notes 7250 2950 2 40 ~ 0 -TX lowpass path -Text Notes 7250 1850 2 40 ~ 0 -TX bandpass path +$Comp +L C C? +U 1 1 4FAAD2CF +P 10250 4600 +F 0 "C?" H 10300 4700 50 0000 L CNN +F 1 "2.2nF" H 10300 4500 50 0000 L CNN + 1 10250 4600 + 0 -1 -1 0 +$EndComp +$Comp +L C C? +U 1 1 4FAAD2C1 +P 10250 3400 +F 0 "C?" H 10300 3500 50 0000 L CNN +F 1 "2.2nF" H 10300 3300 50 0000 L CNN + 1 10250 3400 + 0 -1 -1 0 +$EndComp +$Comp +L C C? +U 1 1 4FAAD278 +P 8450 4400 +F 0 "C?" H 8500 4500 50 0000 L CNN +F 1 "2.2nF" H 8500 4300 50 0000 L CNN + 1 8450 4400 + 0 1 -1 0 +$EndComp +$Comp +L C C? +U 1 1 4FAAD276 +P 8450 3200 +F 0 "C?" H 8500 3300 50 0000 L CNN +F 1 "2.2nF" H 8500 3100 50 0000 L CNN + 1 8450 3200 + 0 1 -1 0 +$EndComp +$Comp +L C C? +U 1 1 4FAAD24B +P 10250 5700 +F 0 "C?" H 10300 5800 50 0000 L CNN +F 1 "2.2nF" H 10300 5600 50 0000 L CNN + 1 10250 5700 + 0 -1 -1 0 +$EndComp +$Comp +L C C? +U 1 1 4FAAD249 +P 10250 6900 +F 0 "C?" H 10300 7000 50 0000 L CNN +F 1 "2.2nF" H 10300 6800 50 0000 L CNN + 1 10250 6900 + 0 -1 -1 0 +$EndComp +$Comp +L C C? +U 1 1 4FAAD233 +P 8450 5800 +F 0 "C?" H 8500 5900 50 0000 L CNN +F 1 "2.2nF" H 8500 5700 50 0000 L CNN + 1 8450 5800 + 0 1 -1 0 +$EndComp +$Comp +L C C? +U 1 1 4FAAD21D +P 8450 7000 +F 0 "C?" H 8500 7100 50 0000 L CNN +F 1 "2.2nF" H 8500 6900 50 0000 L CNN + 1 8450 7000 + 0 1 -1 0 +$EndComp +$Comp +L C C? +U 1 1 4FAAD1E7 +P 6000 7750 +F 0 "C?" H 6050 7850 50 0000 L CNN +F 1 "2.2nF" H 6050 7650 50 0000 L CNN + 1 6000 7750 + 1 0 0 1 +$EndComp +$Comp +L C C? +U 1 1 4FAAD1DE +P 5700 2050 +F 0 "C?" H 5750 2150 50 0000 L CNN +F 1 "2.2nF" H 5750 1950 50 0000 L CNN + 1 5700 2050 + 1 0 0 1 +$EndComp +$Comp +L C C? +U 1 1 4FAA12EC +P 4400 2050 +F 0 "C?" H 4450 2150 50 0000 L CNN +F 1 "47pF" H 4450 1950 50 0000 L CNN + 1 4400 2050 + 1 0 0 -1 +$EndComp +$Comp +L C C? +U 1 1 4FAA1282 +P 5900 1450 +F 0 "C?" H 5950 1550 50 0000 L CNN +F 1 "47pF" H 5950 1350 50 0000 L CNN + 1 5900 1450 + 0 -1 -1 0 +$EndComp +$Comp +L C C? +U 1 1 4FAA138A +P 4400 8350 +F 0 "C?" H 4450 8450 50 0000 L CNN +F 1 "47pF" H 4450 8250 50 0000 L CNN + 1 4400 8350 + 1 0 0 -1 +$EndComp +$Comp +L C C? +U 1 1 4FAAD185 +P 3850 5650 +F 0 "C?" H 3900 5750 50 0000 L CNN +F 1 "2.2nF" H 3900 5550 50 0000 L CNN + 1 3850 5650 + 0 -1 -1 0 +$EndComp +$Comp +L C C? +U 1 1 4FAAD183 +P 3850 4250 +F 0 "C?" H 3900 4350 50 0000 L CNN +F 1 "2.2nF" H 3900 4150 50 0000 L CNN + 1 3850 4250 + 0 1 -1 0 +$EndComp +$Comp +L C C? +U 1 1 4FAAD181 +P 2050 5750 +F 0 "C?" H 2100 5850 50 0000 L CNN +F 1 "2.2nF" H 2100 5650 50 0000 L CNN + 1 2050 5750 + 0 1 -1 0 +$EndComp +$Comp +L C C? +U 1 1 4FAAD17F +P 2950 5050 +F 0 "C?" H 3000 5150 50 0000 L CNN +F 1 "2.2nF" H 3000 4950 50 0000 L CNN + 1 2950 5050 + 0 1 -1 0 +$EndComp +Wire Wire Line + 2350 5550 2250 5550 +Wire Wire Line + 2250 5550 2250 5050 +Wire Wire Line + 2250 5050 2750 5050 Wire Wire Line 4500 1650 4250 1650 Wire Wire Line @@ -69,13 +212,7 @@ Wire Wire Line 5600 1550 5850 1550 Connection ~ 1150 6050 Wire Wire Line - 1150 6350 1150 6250 -Wire Wire Line - 1150 6250 1150 6150 -Wire Wire Line - 1150 6150 1150 6050 -Wire Wire Line - 1150 6050 1150 5950 + 1150 5950 1150 6350 Connection ~ 1150 6250 Wire Wire Line 1850 5750 1750 5750 @@ -90,16 +227,6 @@ Wire Wire Line 4300 7750 4500 7750 Wire Wire Line 4150 6050 4050 6050 -Wire Wire Line - 4050 4550 4150 4550 -Wire Wire Line - 4150 4550 4150 5000 -Wire Wire Line - 4150 5000 1750 5000 -Wire Wire Line - 1750 5000 1750 5450 -Wire Wire Line - 1750 5450 1850 5450 Wire Wire Line 5700 2250 5700 2450 Wire Wire Line @@ -222,15 +349,11 @@ Wire Wire Line Wire Wire Line 13900 2800 13800 2800 Wire Wire Line - 13800 2800 13800 2600 -Wire Wire Line - 13800 2600 13800 2500 + 13800 2800 13800 2500 Wire Wire Line 13900 2000 13800 2000 Wire Wire Line - 13800 2000 13800 2200 -Wire Wire Line - 13800 2200 13800 2300 + 13800 2000 13800 2300 Wire Wire Line 15550 2000 15450 2000 Wire Wire Line @@ -247,15 +370,11 @@ Connection ~ 13800 1000 Wire Wire Line 14050 1000 13800 1000 Wire Wire Line - 13800 800 13800 1000 -Wire Wire Line - 13800 1000 13800 1100 + 13800 800 13800 1100 Wire Wire Line 13800 1200 13900 1200 Wire Wire Line - 13800 1300 13800 1400 -Wire Wire Line - 13800 1400 13800 1600 + 13800 1300 13800 1600 Wire Wire Line 14050 1400 13800 1400 Connection ~ 13800 1400 @@ -325,15 +444,11 @@ Connection ~ 13800 8250 Wire Wire Line 14050 8250 13800 8250 Wire Wire Line - 13800 8450 13800 8250 -Wire Wire Line - 13800 8250 13800 8150 + 13800 8450 13800 8150 Wire Wire Line 13800 8050 13900 8050 Wire Wire Line - 13800 7950 13800 7850 -Wire Wire Line - 13800 7850 13800 7650 + 13800 7950 13800 7650 Wire Wire Line 14050 7850 13800 7850 Connection ~ 13800 7850 @@ -350,15 +465,11 @@ Wire Wire Line Wire Wire Line 15550 8850 15450 8850 Wire Wire Line - 13800 9150 13800 9050 -Wire Wire Line - 13800 9050 13800 8850 + 13800 9150 13800 8850 Wire Wire Line 13800 8850 13900 8850 Wire Wire Line - 13800 9350 13800 9450 -Wire Wire Line - 13800 9450 13800 9650 + 13800 9350 13800 9650 Wire Wire Line 13800 9650 13900 9650 Wire Wire Line @@ -376,23 +487,11 @@ Wire Wire Line 14550 8650 14650 8650 Connection ~ 16150 8950 Wire Wire Line - 16150 9050 16150 8950 -Wire Wire Line - 16150 8950 16150 8850 -Wire Wire Line - 16150 8850 16150 8750 -Wire Wire Line - 16150 8750 16150 8650 + 16150 8650 16150 9050 Connection ~ 16150 8750 Connection ~ 16150 2100 Wire Wire Line - 16150 2200 16150 2100 -Wire Wire Line - 16150 2100 16150 2000 -Wire Wire Line - 16150 2000 16150 1900 -Wire Wire Line - 16150 1900 16150 1800 + 16150 1800 16150 2200 Connection ~ 16150 1900 Wire Wire Line 12100 8150 7600 8150 @@ -433,15 +532,11 @@ Connection ~ 9950 3600 Wire Wire Line 10200 3600 9950 3600 Wire Wire Line - 9950 3800 9950 3600 -Wire Wire Line - 9950 3600 9950 3500 + 9950 3800 9950 3500 Wire Wire Line 9950 3400 10050 3400 Wire Wire Line - 9950 3300 9950 3200 -Wire Wire Line - 9950 3200 9950 3000 + 9950 3300 9950 3000 Wire Wire Line 10200 3200 9950 3200 Connection ~ 9950 3200 @@ -450,15 +545,11 @@ Wire Wire Line Wire Wire Line 9950 3000 10050 3000 Wire Wire Line - 9950 4500 9950 4400 -Wire Wire Line - 9950 4400 9950 4200 + 9950 4500 9950 4200 Wire Wire Line 9950 4200 10050 4200 Wire Wire Line - 9950 4700 9950 4800 -Wire Wire Line - 9950 4800 9950 5000 + 9950 4700 9950 5000 Wire Wire Line 9950 5000 10050 5000 Wire Wire Line @@ -486,15 +577,11 @@ Wire Wire Line Wire Wire Line 10050 7300 9950 7300 Wire Wire Line - 9950 7300 9950 7100 -Wire Wire Line - 9950 7100 9950 7000 + 9950 7300 9950 7000 Wire Wire Line 10050 6500 9950 6500 Wire Wire Line - 9950 6500 9950 6700 -Wire Wire Line - 9950 6700 9950 6800 + 9950 6500 9950 6800 Wire Wire Line 10700 5700 10450 5700 Wire Wire Line @@ -505,15 +592,11 @@ Connection ~ 9950 5500 Wire Wire Line 10200 5500 9950 5500 Wire Wire Line - 9950 5300 9950 5500 -Wire Wire Line - 9950 5500 9950 5600 + 9950 5300 9950 5600 Wire Wire Line 9950 5700 10050 5700 Wire Wire Line - 9950 5800 9950 5900 -Wire Wire Line - 9950 5900 9950 6100 + 9950 5800 9950 6100 Wire Wire Line 10200 5900 9950 5900 Connection ~ 9950 5900 @@ -650,45 +733,33 @@ Wire Wire Line Wire Wire Line 3650 6050 3550 6050 Wire Wire Line - 3550 6050 3550 5850 -Wire Wire Line - 3550 5850 3550 5750 + 3550 6050 3550 5750 Wire Wire Line 3650 5250 3550 5250 Wire Wire Line - 3550 5250 3550 5450 -Wire Wire Line - 3550 5450 3550 5550 + 3550 5250 3550 5550 Wire Wire Line 2250 4050 2350 4050 Connection ~ 2350 4250 Wire Wire Line 2150 4250 2350 4250 Wire Wire Line - 2350 4050 2350 4250 -Wire Wire Line - 2350 4250 2350 4350 + 2350 4050 2350 4350 Wire Wire Line 2350 4450 2250 4450 Wire Wire Line - 2350 4550 2350 4650 -Wire Wire Line - 2350 4650 2350 4850 + 2350 4550 2350 4850 Wire Wire Line 2150 4650 2350 4650 Connection ~ 2350 4650 Wire Wire Line 3650 4450 3550 4450 Wire Wire Line - 3650 4550 3550 4550 + 3550 4550 3650 4550 Wire Wire Line 2350 4850 2250 4850 Wire Wire Line 2350 5750 2250 5750 -Wire Wire Line - 2350 5550 2350 5450 -Wire Wire Line - 2350 5450 2250 5450 Wire Wire Line 3750 5850 3550 5850 Connection ~ 3550 5850 @@ -706,15 +777,29 @@ Wire Wire Line 1850 4450 1750 4450 Connection ~ 1150 4950 Wire Wire Line - 1150 5050 1150 4950 -Wire Wire Line - 1150 4950 1150 4850 -Wire Wire Line - 1150 4850 1150 4750 -Wire Wire Line - 1150 4750 1150 4650 + 1150 4650 1150 5050 Connection ~ 1150 4750 Connection ~ 1150 6150 +Wire Wire Line + 3650 4550 3650 5050 +Wire Wire Line + 3650 5050 3150 5050 +Text Notes 14800 9200 0 40 ~ 0 +balun here will not be needed when a\nboard is made with a direct connection\nto the MAX2837 +Text Notes 14800 2350 0 40 ~ 0 +balun here will not be needed when a\nboard is made with a direct connection\nto the MAX2837 +Text Notes 7250 7450 2 40 ~ 0 +RX bandpass path +Text Notes 7250 6350 2 40 ~ 0 +RX lowpass path +Text Notes 7250 5250 2 40 ~ 0 +RX highpass path +Text Notes 7250 4050 2 40 ~ 0 +TX highpass path +Text Notes 7250 2950 2 40 ~ 0 +TX lowpass path +Text Notes 7250 1850 2 40 ~ 0 +TX bandpass path Text Notes 3350 3850 2 40 ~ 0 antenna diversity switches Text Label 4250 1650 0 40 ~ 0 @@ -792,33 +877,6 @@ F 1 "GND" H 2250 5580 30 0001 C CNN $EndComp $Comp L C C? -U 1 1 4FAA1581 -P 2050 5750 -F 0 "C?" H 2100 5850 50 0000 L CNN -F 1 "100pF" H 2100 5650 50 0000 L CNN - 1 2050 5750 - 0 1 1 0 -$EndComp -$Comp -L C C? -U 1 1 4FAA1580 -P 2050 5450 -F 0 "C?" H 2100 5550 50 0000 L CNN -F 1 "100pF" H 2100 5350 50 0000 L CNN - 1 2050 5450 - 0 -1 -1 0 -$EndComp -$Comp -L C C? -U 1 1 4FAA157F -P 3850 5650 -F 0 "C?" H 3900 5750 50 0000 L CNN -F 1 "100pF" H 3900 5550 50 0000 L CNN - 1 3850 5650 - 0 -1 -1 0 -$EndComp -$Comp -L C C? U 1 1 4FAA157E P 3850 6050 F 0 "C?" H 3900 6150 50 0000 L CNN @@ -836,24 +894,6 @@ F 1 "33pF" H 3900 5150 50 0000 L CNN 0 -1 -1 0 $EndComp $Comp -L C C? -U 1 1 4FAA157C -P 3850 4550 -F 0 "C?" H 3900 4650 50 0000 L CNN -F 1 "100pF" H 3900 4450 50 0000 L CNN - 1 3850 4550 - 0 -1 1 0 -$EndComp -$Comp -L C C? -U 1 1 4FAA157B -P 3850 4250 -F 0 "C?" H 3900 4350 50 0000 L CNN -F 1 "100pF" H 3900 4150 50 0000 L CNN - 1 3850 4250 - 0 1 -1 0 -$EndComp -$Comp L GND #PWR? U 1 1 4FAA157A P 3650 4450 @@ -871,7 +911,7 @@ L C C? U 1 1 4FAA1579 P 2050 4450 F 0 "C?" H 2100 4550 50 0000 L CNN -F 1 "100pF" H 2100 4350 50 0000 L CNN +F 1 "2.2nF" H 2100 4350 50 0000 L CNN 1 2050 4450 0 1 -1 0 $EndComp @@ -928,15 +968,6 @@ Text Label 5850 7850 2 40 ~ 0 SWRXV3 $Comp L C C? -U 1 1 4FAA149F -P 6000 7750 -F 0 "C?" H 6050 7850 50 0000 L CNN -F 1 "47pF" H 6050 7650 50 0000 L CNN - 1 6000 7750 - 1 0 0 -1 -$EndComp -$Comp -L C C? U 1 1 4FAA149B P 5700 7450 F 0 "C?" H 5750 7550 50 0000 L CNN @@ -972,24 +1003,6 @@ F 1 "GND" H 5000 6830 30 0001 C CNN 0 1 1 0 $EndComp $Comp -L C C? -U 1 1 4FAA138A -P 4400 8350 -F 0 "C?" H 4450 8450 50 0000 L CNN -F 1 "47pF" H 4450 8250 50 0000 L CNN - 1 4400 8350 - 1 0 0 -1 -$EndComp -$Comp -L C C? -U 1 1 4FAA12EC -P 4400 2050 -F 0 "C?" H 4450 2150 50 0000 L CNN -F 1 "47pF" H 4450 1950 50 0000 L CNN - 1 4400 2050 - 1 0 0 -1 -$EndComp -$Comp L GND #PWR? U 1 1 4FAA12E3 P 5000 3500 @@ -1008,24 +1021,6 @@ F 1 "GND" H 5000 4230 30 0001 C CNN 0 1 1 0 $EndComp $Comp -L C C? -U 1 1 4FAA128F -P 5700 2050 -F 0 "C?" H 5750 2150 50 0000 L CNN -F 1 "47pF" H 5750 1950 50 0000 L CNN - 1 5700 2050 - 1 0 0 -1 -$EndComp -$Comp -L C C? -U 1 1 4FAA1282 -P 5900 1450 -F 0 "C?" H 5950 1550 50 0000 L CNN -F 1 "47pF" H 5950 1350 50 0000 L CNN - 1 5900 1450 - 0 -1 -1 0 -$EndComp -$Comp L GND #PWR? U 1 1 4FAA10AF P 6400 6900 @@ -1193,15 +1188,6 @@ F 1 "GND" H 8650 6830 30 0001 C CNN $EndComp $Comp L C C? -U 1 1 4FAA0C6A -P 8450 7000 -F 0 "C?" H 8500 7100 50 0000 L CNN -F 1 "100pF" H 8500 6900 50 0000 L CNN - 1 8450 7000 - 0 1 1 0 -$EndComp -$Comp -L C C? U 1 1 4FAA0C69 P 8450 6700 F 0 "C?" H 8500 6800 50 0000 L CNN @@ -1211,15 +1197,6 @@ F 1 "100pF" H 8500 6600 50 0000 L CNN $EndComp $Comp L C C? -U 1 1 4FAA0C68 -P 10250 6900 -F 0 "C?" H 10300 7000 50 0000 L CNN -F 1 "100pF" H 10300 6800 50 0000 L CNN - 1 10250 6900 - 0 -1 -1 0 -$EndComp -$Comp -L C C? U 1 1 4FAA0C67 P 10250 7300 F 0 "C?" H 10300 7400 50 0000 L CNN @@ -1247,15 +1224,6 @@ F 1 "33pF" H 10300 6400 50 0000 L CNN $EndComp $Comp L C C? -U 1 1 4FAA0C64 -P 8450 5800 -F 0 "C?" H 8500 5900 50 0000 L CNN -F 1 "100pF" H 8500 5700 50 0000 L CNN - 1 8450 5800 - 0 1 1 0 -$EndComp -$Comp -L C C? U 1 1 4FAA0C63 P 8450 5500 F 0 "C?" H 8500 5600 50 0000 L CNN @@ -1296,15 +1264,6 @@ Text Label 10200 5900 2 40 ~ 0 SWRXA2 $Comp L C C? -U 1 1 4FAA0C5F -P 10250 5700 -F 0 "C?" H 10300 5800 50 0000 L CNN -F 1 "100pF" H 10300 5600 50 0000 L CNN - 1 10250 5700 - 0 -1 -1 0 -$EndComp -$Comp -L C C? U 1 1 4FAA0C5E P 10250 6100 F 0 "C?" H 10300 6200 50 0000 L CNN @@ -1375,15 +1334,6 @@ F 1 "33pF" H 10300 3700 50 0000 L CNN 1 10250 3800 0 -1 -1 0 $EndComp -$Comp -L C C? -U 1 1 4FAA0C56 -P 10250 3400 -F 0 "C?" H 10300 3500 50 0000 L CNN -F 1 "100pF" H 10300 3300 50 0000 L CNN - 1 10250 3400 - 0 -1 -1 0 -$EndComp Text Label 10200 3600 2 40 ~ 0 SWTXA2 Text Label 10200 3200 2 40 ~ 0 @@ -1417,15 +1367,6 @@ F 1 "GND" H 8650 3330 30 0001 C CNN $EndComp $Comp L C C? -U 1 1 4FAA0C52 -P 8450 3200 -F 0 "C?" H 8500 3300 50 0000 L CNN -F 1 "100pF" H 8500 3100 50 0000 L CNN - 1 8450 3200 - 0 -1 -1 0 -$EndComp -$Comp -L C C? U 1 1 4FAA0C51 P 8450 3500 F 0 "C?" H 8500 3600 50 0000 L CNN @@ -1462,24 +1403,6 @@ F 1 "33pF" H 10300 4900 50 0000 L CNN $EndComp $Comp L C C? -U 1 1 4FAA0C4D -P 10250 4600 -F 0 "C?" H 10300 4700 50 0000 L CNN -F 1 "100pF" H 10300 4500 50 0000 L CNN - 1 10250 4600 - 0 -1 -1 0 -$EndComp -$Comp -L C C? -U 1 1 4FAA0C4C -P 8450 4400 -F 0 "C?" H 8500 4500 50 0000 L CNN -F 1 "100pF" H 8500 4300 50 0000 L CNN - 1 8450 4400 - 0 -1 -1 0 -$EndComp -$Comp -L C C? U 1 1 4FAA0C4B P 8450 4700 F 0 "C?" H 8500 4800 50 0000 L CNN