U4459B Datasheet - TEMIC Semiconductors

U4459B, IF Amplifier

www.DataSheet4U.com U4459B IF Amplifier for Cable DVB Processing Description The U4459B is an integrated bipolar circuit suitable for the IF processi

Features

* D Input frequency range 30 to 50 MHz (1st IF) D Wideband IF amplifier with high linearity D Gain control of the IF amplifier by external dc voltage D Mixer stage with local oscillator input (symmetrical or unsymmetrical) D High output level of mixed signal (2nd IF) (up to 2.4 V, peak-to-peak value)

U4459B_TEMICSemiconductors.pdf