KGF2512

www.DataSheet4U.com E2Q0057-18-X1 ¡ electronic components This version: Oct. 1998 Previous version: — KGF2512 ¡ electronic components KGF2512 Midium Power Amplifier for L-band GENERAL DESCRIPTION The KGF2512 is a midium power amplifier for L-band that features high output power, high linear gain, low distortion and low-current dissipation. The KGF2512 has specifications guaranteed by fixed matching circuit of 2.8V and 1500MHz band, although external impedance matching circuits are required. Because of the high output power and low distortion at the low operating current, the KGF2512 is ideal as a transmitter driver stage amplifire for portable phones such as PDC. FEATURES High output power: 10dBm (min) High linear gain: 27dB (min) Low distortion (ACP): –55dBc (max) @PO=10dBm, p/4DQPSK, ± 50kHz Low voltage and Low current operation: 2.8V, 32mA (max) Self-bias circuit configuration with built-in source capacitor Surface mount 6-pin SOP plastic package OUTLINE DIMENSIONS 2.9±0.2 0.4±0.1 1.1±0.1 0.8±0.1 0.2 min 2.8 –0.3 +0.2 1.6 –0.1 +0.2 0 ~ 0.15 0.95 1.9±0.2 0.95 0.15 –0.05 (Unit: mm) +0.1 1/6 ¡ electronic components KGF2512 MARKING (6) (5) (4) C2XX (1) (2) (3) (4) (5) (6) IN GND NC VDD2 / OUT GND VDD1 (1) (2) (3) LOT NUMBER (NUMBER) PRODUCT TYPE CIRCUIT VDD1 (6) (1) IN (4) VDD2 / OUT (3) NC (2), (5) GND 2/6 ¡ electronic components KGF2512 ABSOLUTE MAXIMUM RATINGS Item Supply Voltage Total power dissipation Operating temperature ...