TDA8011T
Overview
- High voltage gain, up to 860 MHz
- Low noise
- Large dynamic gain control
- High impedance differential input stage
- Low output impedance. APPLICATIONS
- Second IF amplifier for satellite TV receivers. QUICK REFERENCE DATA SYMBOL VCC ICC Vi Vo Gv(max) Gv(min) PARAMETER supply voltage supply current input voltage level output voltage level maximum voltage gain minimum voltagegain VCC = 5 V; Tamb = 25 °C; IAGC = 0 mA CONDITIONS MIN. 4.5 27 - - 25 - TYP. 5.0 35 - - - - DESCRIPTION TDA8011T The TDA8011T is a broadband low-noise AGC amplifier which is used for the second IF amplifier in satellite TV receivers. The amplifier is powered from a single 5 V supply. The amplifier gain can be easily controlled over a large dynamic range by using a single ground reference voltage. The two outputs are 180° out of phase and are separately buffered. The two outputs can therefore, be used in either the differential or asymmetrical mode. MAX. 5.5 45 96 85 - -21 UNIT V mA dBµV dBµV dB dB
