PE42510A
Product Specification
Evaluation Kit
The PE42510A Evaluation Kit board was designed
to ease customer evaluation of the PE42510A RF
switch.
DC power is supplied through J10, with V
DD
on pin 9,
and GND on the entire lower row of even numbered
pins. To evaluate a switch path, add or remove
jumpers on CTRL/V1 (pin 3) using Table 5 (adding a
jumper pulls the CMOS control pin low and removing
it allows the on-board pull-up resistor to set the
CMOS control pin high). J10 pins 1, 11, and 13 are
N/C.
The RF common port (RFC) is connected through a
50 Ohm transmission line via the top SMA
connector, J1. RF1 and RF2 paths are also
connected through 50 Ohm transmission lines via
SMA connectors. A 50 Ohm through transmission
line is available via SMA connectors J8 and J9. This
transmission line can be used to estimate the loss of
the PCB over the environmental conditions being
evaluated. An open-ended 50 Ohm transmission
line is also provided at J7 for calibration if needed.
Figure 4. Evaluation Board Layouts
Peregrine Specification 101/0314
Figure 5. Evaluation Board Schematic
Peregrine Specification 102/0383
J1
SMA
2
J2
SMA
1
GND
NC
NC
NC
RFC
NC
NC
GND
32
31
30
29
28
27
26
25
1
1
2
3
4
5
6
7
8
NC
RF1
NC
NC
NC
GND
NC
NC
U1
QFN5X5-32LD
PE42510
NC
RF2
NC
NC
NC
NC
GND
NC
24
23
22
21
20
19
18
17
J3
SMA
1
2
R1
1M
J10
HEADER14
1
3
5
7
9
11
13
1
3
5
7
9
11
13
2
4
6
8
10
12
14
2
4
6
8
10
12
14
Z1
1
Open Line
J7
SMA-DNI
1
J8
SMA-DNI
1
Through Line
J9
SMA-DNI
1
C2
DNI
C3
DNI
C4
0.01u
C7
100pF
C8
0.01u
2
2
2
9
10
11
12
13
14
15
16
Document No. 70-0266-01
│
www.psemi.com
NC
NC
(Res)
Vdd
V1
NC
NC
(vss)
©2008 Peregrine Semiconductor Corp. All rights reserved.
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