CHP2299 Datasheet, PDF (1/20 Pages) ANADIGICS, Inc – WCDMA InGaP HBT Amplifier Module

FEATURES
• Small Profile (3 x 3 x 1 mm)
• InGaP HBT Technology
• Low Quiescent Current of 20 mA
• PFT^TM 50 Ω Matched Module
• High Linearity of -40 dBc
• High PAE of 40%
• Low VREF of 2.85 V
• Single Positive Supply Voltage
• Single Mode Operation for High and Low
Powers
• Optional Analog Gain Control (AGC) & Current
Adjust
APPLICATIONS
• WCDMA Multi-mode handsets
• WLL Subscriber units
CHP2299
WCDMA
InGaP HBT Amplifier Module
PRELIMINARY DATA SHEET - Rev 1.2
M12 Package
9 Pin 3 x 3 x 1 mm
Surface Mount Module
PRODUCT DESCRIPTION
CHP2299 is an InGaP HBT amplifier module
offering high performance for WCDMA wireless
handsets. It consists of a two-stage amplifier, 50 Ω
matching network for both input and output, and a
bias control circuit. It is packaged in a 3 x 3 x 1 mm
package using proprietary Passive-Free Technology
(PFT)^TM. The package excellent electrical stability
and low thermal resistance.
VCC
2.7µF 220pF 27pF
RFIN
VMODE
10nF
1
9
2
8
CHP2299
3
7
4
5
6
RFOUT
VREF
10nF
Figure 1: Block Diagram
02/2004