cxm3520ber Sony Electronics, cxm3520ber Datasheet - Page 6

• Manufacturer Part Number: cxm3520ber
• Description: Sp10t Antenna Switch Module For Gsm And Umts/cdma Multi Mode Handset
• Manufacturer: Sony Electronics

Recommended Circuit
(Top View)
Note) 1. No DC blocking capacitors are required on all RF ports.
2. DC levels of all RF ports are GND.
3. L1 inductor (22nH) and C1 capacitor (12pF) are recommended on Ant port for ESD protection.
4. C2 capacitor (100pF) is recommended.
TRx1
GND
GND
GND
Rx4
Rx3
Rx2
Rx1
14
15
16
17
18
19
20
21
(3.0mm × 3.8mm × 0.8mm Typ.)
13
22
12
23
VQFN-26P PKG
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11
24
10
25
26
9
8
7
6
5
4
3
2
1
GND
Ant
GND
TRx4
TRx3
GND
TRx2
GND