CHP2299

CHP2299 WCDMA www.DataSheet4U.com InGaP HBT Amplifier Module PRELIMINARY DATA SHEET - Rev 1.2 FEATURES Small Profile (3 x 3 x 1 mm) InGaP HBT Technology Low Quiescent Current of 20 mA PFTTM 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 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 1 9 8 CHP2299 3 7 5 6 RFOUT RFIN 2 VMODE 10nF 4 VREF 10nF Figure 1: Block Diagram 02/2004 CHP2299 Table 1: Pad Description PIN 1 2 3 4 5 6 7 8 9 NAME V CC RFIN GND VMODE VREF GND GND RFOUT V CC DESCRIPTION Supply Voltage RF Input Signal Ground Mode Control (AGC voltage) Reference Voltage Ground Ground RF Output Supply Voltage www.DataSheet4U.com 2 PRELIMINARY DATA SHEET - Rev 1.2 02/2004 CHP2299 ELECTRICAL CHARACTERISTICS Table 2: Absolute Minimum and Maximum Ratings PARAMETER RF Input Power (PIN) Supply Voltage (VCC) Refe...