TL026 - Differential High-Frequency Amplifier with AGC

This device is a monolithic two-stage high-frequency amplifier with differential inputs and outputs.

Internal feedback provides wide bandwidth, low phase distortion, and excellent gain stability. Variable gain based on signal summation provides large AGC control over a wide bandwidth with low harmonic distortion. Emitter-follower outputs enable the device to drive capacitive loads. All stages are current-source biased to obtain high common-mode and supply-voltage rejection ratios. The gain may be electronically attenuated by applying a control voltage to the AGC pin. No external compensation components are required.

This device is particularly useful in TV and radio IF and RF AGC circuits, as well as magnetic-tape and disk-file systems where AGC is needed. Other applications include video and pulse amplifiers where a large AGC range, wide bandwidth, low phase shift, and excellent gain stability are required.

The TL026C is characterized for operation from 0°C to 70°C.

Products containing the "TL026" keyword are: TL026 , TL026A , TL026C , TL026CD , TL026CD , TL026CDE4 , TL026CDG4 , TL026CDR , TL026CDR , TL026CDRE4 , TL026CDRG4 , TL026CP , TL026CP , TL026CPE4 , TL026CPE4 , TL026CPG4 , TL026CPS , TL026CPS-SL10 , TL026CPSR , TL026CPSR

• Low Output Common-Mode Sensitivity to AGC Voltages
• Input and Output Impedances Independent of AGC Voltage
• Peak Gain . . . 38 dB Typ
• Wide AGC Range . . . 50 dB Typ
• 3-dB Bandwidth . . . 50 MHz
• Other Characteristics Similar to NE592 and uA733