cxm3540xr Sony Electronics, cxm3540xr Datasheet - Page 6

• Manufacturer Part Number: cxm3540xr
• Description: High Linearity Dp4t Antenna Switch For Gsm/umts/cdma
• Manufacturer: Sony Electronics

Recommended Circuit
Note) 1. No DC blocking capacitors are required on all RF ports.
2. DC levels of all RF ports are GND.
3. L1, L2, C1 and C2 are recommended on Ant port for ESD protection.
C2
C1
L2
L1
GND
GND
GND
GND
GND
RF6
RF5
12
13
14
15
16
17
18
11
19
(2.4mm × 3.3mm × 0.4mm Max.)
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XQFN-22P PKG
10
20
Top View
21
9
22
8
7
6
5
4
3
2
1
GND
RF3
GND
RF4
GND
GND
CTLD