130MHz CDMA/AMPS Quadrature Modulator and AGC

The HFA3767 is a monolithic bipolar quadrature modulator with gain control for CDMA/AMPS cellular applications. An upconverter quadrature mixer and an output gain control stage with better than 70dB of dynamic range are integrated in the design. A local oscillator input requires low drive levels a

文件：150.42 Kbytes 页数：6 Pages

INTERSIL

130MHz CDMA/AMPS Quadrature Modulator and AGC

The HFA3767 is a monolithic bipolar quadrature modulator with gain control for CDMA/AMPS cellular applications. An upconverter quadrature mixer and an output gain control stage with better than 70dB of dynamic range are integrated in the design. A local oscillator input requires low drive levels a

文件：150.42 Kbytes 页数：6 Pages

INTERSIL

Silicon N Channel MOS Type Switching Regulator Applications

文件：217.29 Kbytes 页数：6 Pages

TOSHIBA

东芝

Switching Regulator Applications

文件：199.5 Kbytes 页数：6 Pages

TOSHIBA

东芝

Silicon N Channel MOS Type Switching Regulator Applications

Switching Regulator Applications • Low drain-source ON resistance: RDS (ON)= 3.3Ω(typ.) • High forward transfer admittance: |Yfs| = 1.6S (typ.) • Low leakage current: IDSS= 100μA (VDS= 600 V) • Enhancement mode: Vth= 2.0 to 4.0 V (VDS= 10 V, ID= 1 mA)

文件：228.35 Kbytes 页数：6 Pages

TOSHIBA

东芝