Description
Skyworks CX65105 Power Amplifier (PA) is a fully matched, 8-pin Leadless Chip Carrier (LCC) surface mount module, developed for Personal Communications System (PCS), Digital Communications System (DCS), and Universal Mobile Telephone System (UMTS) applications.
Features
- Typical POUT of 28.5 dBm.
- High linearity.
- Low power consumption.
- Single +5 V supply.
- LCC (8-pin, 8 x 8 mm) package
VREF
3
VCC1
8
VCC2
4
VCC1
8 GND RFIN VREF 1 2 3 4 7 6 5 GND RFOUT
RFIN
2
Driver Stage Bias
Power Stage Bias
Input Match
PA
Interstage Match
PA
Output Match
6
RFOUT
GND
MMIC Module GND
1, 5, 7
C1220
VCC2
S384
Figure 1. CX65101 Pinout.
- 8-Pin LCC Package (Top View)
Figure 2. CX65105 Functional Block Diagram
Skywo.
CX65105_ETC.pdf
