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fixed LO bypass mode by introducing intermediate mixer bias voltage

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This commit is contained in:
Michael Ossmann
2012-07-01 14:00:27 -06:00
parent 44fb10d0ab
commit a02ce32809
4 changed files with 661 additions and 419 deletions
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62
hardware/bubblegum/bubblegum-cache.lib
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@ -1,4 +1,4 @@
EESchema-LIBRARY Version 2.3 Date: Sun Jul 1 07:30:52 2012 EESchema-LIBRARY Version 2.3 Date: Sun Jul 1 13:58:35 2012
#encoding utf-8 #encoding utf-8
# #
# BALUN # BALUN
@ -83,6 +83,22 @@ X ~ 10 400 -200 300 L 60 60 1 1 P I
ENDDRAW ENDDRAW
ENDDEF ENDDEF
# #
# DMC2400
#
DEF DMC2400 U 0 40 Y Y 1 F N
F0 "U" -50 0 60 V V C CNN
F1 "DMC2400" 50 0 60 V V C CNN
DRAW
S -250 250 250 -250 0 1 0 N
X S1 1 -400 100 150 R 50 50 1 1 B
X G1 2 -400 0 150 R 50 50 1 1 I
X D2 3 -400 -100 150 R 50 50 1 1 B
X S2 4 400 -100 150 L 50 50 1 1 B
X G2 5 400 0 150 L 50 50 1 1 I
X D1 6 400 100 150 L 50 50 1 1 B
ENDDRAW
ENDDEF
#
# FIL-DEA # FIL-DEA
# #
DEF FIL-DEA U 0 40 Y Y 1 F N DEF FIL-DEA U 0 40 Y Y 1 F N
@ -197,42 +213,18 @@ X 2 2 0 -300 100 U 70 70 1 1 P
ENDDRAW ENDDRAW
ENDDEF ENDDEF
# #
# MOS_N # NCP699
# #
DEF MOS_N Q 0 0 N Y 1 F N DEF NCP699 U 0 40 Y Y 1 F N
F0 "Q" 10 170 60 H V R CNN F0 "U" 0 200 60 H V C CNN
F1 "MOS_N" 10 -150 60 H V R CNN F1 "NCP699" 0 -200 60 H V C CNN
ALIAS MOSFET_N
DRAW DRAW
P 2 0 1 8 -50 -100 -50 100 N S -250 250 250 -250 0 1 0 N
P 2 0 1 10 0 -150 0 150 N X VIN 1 -400 100 150 R 50 50 1 1 W
P 2 0 1 0 100 -100 0 -100 N X GND 2 -400 0 150 R 50 50 1 1 W
P 2 0 1 0 100 100 0 100 N X EN 3 -400 -100 150 R 50 50 1 1 I
P 3 0 1 8 100 -100 100 0 50 0 N X NC 4 400 -100 150 L 50 50 1 1 N
P 5 0 1 8 50 30 50 -30 0 0 50 30 50 30 N X VOUT 5 400 100 150 L 50 50 1 1 w
X D D 100 200 100 D 40 40 1 1 P
X G G -200 0 150 R 40 40 1 1 I
X S S 100 -200 100 U 40 40 1 1 P
ENDDRAW
ENDDEF
#
# MOS_P
#
DEF MOS_P Q 0 40 Y N 1 F N
F0 "Q" 0 190 60 H V R CNN
F1 "MOS_P" 0 -180 60 H V R CNN
ALIAS MOSFET_P
DRAW
P 2 0 1 8 -50 -100 -50 100 N
P 2 0 1 10 0 -150 0 150 N
P 2 0 1 8 30 0 0 0 N
P 2 0 1 0 100 -100 0 -100 N
P 2 0 1 0 100 100 0 100 N
P 3 0 1 0 80 0 100 0 100 -100 N
P 5 0 1 8 30 40 30 -30 80 0 30 40 30 40 N
X D D 100 200 100 D 40 40 1 1 P
X G G -200 0 150 R 40 40 1 1 I
X S S 100 -200 100 U 40 40 1 1 P
ENDDRAW ENDDRAW
ENDDEF ENDDEF
# #

983
hardware/bubblegum/bubblegum.sch
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2
hardware/kicad/hackrf.dcm
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@ -1,4 +1,4 @@
EESchema-DOCLIB Version 2.0 Date: Thu Jun 21 18:14:36 2012 EESchema-DOCLIB Version 2.0 Date: Sun Jul 1 11:50:49 2012
# #
$CMP GSG-DIODE-TVS-BI $CMP GSG-DIODE-TVS-BI
D Diode zener D Diode zener

33
hardware/kicad/hackrf.lib
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@ -1,4 +1,4 @@
EESchema-LIBRARY Version 2.3 Date: Thu Jun 21 18:14:36 2012 EESchema-LIBRARY Version 2.3 Date: Sun Jul 1 11:50:49 2012
#encoding utf-8 #encoding utf-8
# #
# BALUN # BALUN
@ -120,6 +120,22 @@ X P29 29 -400 -650 300 R 60 30 1 1 P I
ENDDRAW ENDDRAW
ENDDEF ENDDEF
# #
# DMC2400
#
DEF DMC2400 U 0 40 Y Y 1 F N
F0 "U" -50 0 60 V V C CNN
F1 "DMC2400" 50 0 60 V V C CNN
DRAW
S -250 250 250 -250 0 1 0 N
X S1 1 -400 100 150 R 50 50 1 1 B
X G1 2 -400 0 150 R 50 50 1 1 I
X D2 3 -400 -100 150 R 50 50 1 1 B
X S2 4 400 -100 150 L 50 50 1 1 B
X G2 5 400 0 150 L 50 50 1 1 I
X D1 6 400 100 150 L 50 50 1 1 B
ENDDRAW
ENDDEF
#
# FIL-DEA # FIL-DEA
# #
DEF FIL-DEA U 0 40 Y Y 1 F N DEF FIL-DEA U 0 40 Y Y 1 F N
@ -662,6 +678,21 @@ X VDD 39 350 1200 300 D 50 50 1 1 W
ENDDRAW ENDDRAW
ENDDEF ENDDEF
# #
# NCP699
#
DEF NCP699 U 0 40 Y Y 1 F N
F0 "U" 0 200 60 H V C CNN
F1 "NCP699" 0 -200 60 H V C CNN
DRAW
S -250 250 250 -250 0 1 0 N
X VIN 1 -400 100 150 R 50 50 1 1 W
X GND 2 -400 0 150 R 50 50 1 1 W
X EN 3 -400 -100 150 R 50 50 1 1 I
X NC 4 400 -100 150 L 50 50 1 1 N
X VOUT 5 400 100 150 L 50 50 1 1 w
ENDDRAW
ENDDEF
#
# PE4140 # PE4140
# #
DEF PE4140 U 0 40 Y Y 1 F N DEF PE4140 U 0 40 Y Y 1 F N