6
5
4
3
2
LTR
ECO NO:
1
REVISION RECORD
APPROVED:
DATE:
D
D
J4
N/A
1
1
J5
N/A
T-line Description
--
Model = CPWG
H = 28 mils
T = 2.1 mils
W = 47 mils
G = 30 mils
Er = 4.4
J7
CNTL
C
J1
RFC
1
2
R2
1 K Ohm
C
1
J3
RF2
U1
PE42421/SC70-6
1
4
5
6
1
CTRL RF_2
RFC GND
VDD RF_1
3
2
1
1
J2
RF1
C1
0.5pF
SEE ASSY NOTE 2
2
R1
1 K Ohm
1
C2
0.5pF
SEE ASSY NOTE 2
J6
CNTLX/VDD
General Comments
--
Transmission lines connected to J1, J2, and J3 should
have exactly the same electrical length.
The path from J2 to J3 including the distance through the part
should have the same length as J4 and J5 and be in parallel to
J4 to J5.
2
B
1
2
B
NOTES:
1. USE PCB PART NUMBER: 101-0162-02.
2. ADD TWO 0.5PF CAPS IN SERIES TO BE SHUNTED ON THE J1 SMA INPUT.
SOLDER C1 SIDE 1 TO THE RF TRACE CLOSE TO THE J1 PIN.
SOLDER C1 SIDE 2 TO C2 SIDE 1.
SOLDER C2 SIDE 2 TO GROUND.
COMPANY:
PEREGRINE SEMICONDUCTOR
TITLE:
DRAWN:
DATED:
SCHEMATIC, PE42421 SC70 SPDT SWITCH EK
A
CODE:
SIZE:
DRAWING NO:
REV:
A
S. Johnson
CHECKED:
9-07-11
DATED:
Stephen Knox
QUALITY CONTROL:
9-07-11
DATED:
B
SCALE:
102-0756
SHEET:
01
1
OF
1
RELEASED:
DATED:
PEREGRINE [ PEREGRINE SEMICONDUCTOR CORP. ]
