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Code Activity

atusb: use Johanson 2450FB15L0001 instead of discrete balun circuit

Browse Source 
- components/balun-smt6.lib: balun using all six contacts (for Johanson
  2450FB15L0001)
- components/INFO: added balun-smt6.lib
- components/INFO (balun): added BOOKSHELF reference (to "748421245")
- AUTHORS: added forgotten balun.lib and new balun-smt6.lib
- atrf.sch: replaced discrete balun with integrated balun
- atrf.sch (C3): replaced output DC block with 0R resistor
This commit is contained in:
Werner Almesberger
2010-11-30 05:25:58 -03:00
parent 0463d30d89
commit 370cf83041
6 changed files with 227 additions and 271 deletions
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9
components/INFO
View File

@@ -26,8 +26,15 @@ N: nx3225sa
# Generic antenna with ground on pin 1, feed on pin 2
S: antenna
# Typical SMT balun configuration
# SMT balun configuration (using 5 contacts)
# Example: Wuerth 748421245 balun/filter
S: balun
N: 748421245
# SMT balun configuration (using 6 contacts)
# Example: Johanson 2450FB15L0001 balun/filter
S: balun-smt6
N: 2450FB15L0001
# USB A plug
S: usb_a_plug

36
components/balun-smt6.lib Normal file
View File

@@ -0,0 +1,36 @@
EESchema-LIBRARY Version 2.3 Date: Tue Nov 30 05:20:43 2010
#
# BALUN-SMT6
#
DEF BALUN-SMT6 B 0 40 Y Y 1 F N
F0 "B" -300 350 60 H V C CNN
F1 "BALUN-SMT6" -100 -450 60 H V C CNN
DRAW
T 0 -100 -300 50 0 0 0 GND Normal 0 C C
A -100 -149 49 900 -11 0 1 0 N -100 -100 -50 -150
A -100 -49 49 900 -11 0 1 0 N -100 0 -50 -50
A -100 51 49 900 -11 0 1 0 N -100 100 -50 50
A -100 151 49 900 -11 0 1 0 N -100 200 -50 150
A -99 -150 49 0 -911 0 1 0 N -50 -150 -100 -200
A -99 -50 49 0 -911 0 1 0 N -50 -50 -100 -100
A -99 50 49 0 -911 0 1 0 N -50 50 -100 0
A -99 150 49 0 -911 0 1 0 N -50 150 -100 100
A 99 -150 49 1800 -888 0 1 0 N 50 -150 100 -200
A 99 -50 49 1800 -888 0 1 0 N 50 -50 100 -100
A 99 50 49 1800 -888 0 1 0 N 50 50 100 0
A 99 150 49 1800 -888 0 1 0 N 50 150 100 100
A 100 -149 49 900 -1788 0 1 0 N 100 -100 50 -150
A 100 -49 49 900 -1788 0 1 0 N 100 0 50 -50
A 100 51 49 900 -1788 0 1 0 N 100 100 50 50
A 100 151 49 900 -1788 0 1 0 N 100 200 50 150
P 3 0 1 0 -200 -300 -200 -200 -100 -200 N
X ~ 1 -400 200 300 R 50 50 1 1 P
X ~ 2 400 0 300 L 50 50 1 1 W
X ~ 3 400 200 300 L 50 50 1 1 P
X ~ 4 400 -200 300 L 50 50 1 1 P
X ~ 5 -400 -200 200 R 50 50 1 1 W
X ~ 6 -400 -300 200 R 50 50 1 1 W
ENDDRAW
ENDDEF
#
#End Library