RCA - CA3075 - IC, audio. FM IF amplifier.
RCA - CA3075 IC, Audio.
The RCA CA3075 is an integrated circuit which provides, in a single monolithic chip, and FM IF subsystem for Communications and High-Fidelity Receivers. This device consists of a multistage IF amplifier-limiter section with a zener regulated power supply, and FM detector stage, and an AF preamplifier section. The three-stage, emitter-follower-coupled IF amplifier section provides a 60-dB typ. voltage gain at an operating frequency of 10.7MHz and features, because of its transistor constant-current sink, and output stage with exceptionally good limiting characteristics. The FM detector section, which utilizes a differential peak-detection circuit, requires only a single coil in the associated outboard detector circuit, hence, tuning the detector circuit is a simple procedure.
Vcc: 11.2v Typ
Supply Voltage: 12.5 volts
Supply Current: 30mA
Operating Frequency Max: 10.7MHz
FM IF amplifier-limiter, detector, and audio preamplifier.
Package: Staggered leads.
Alternate/Equivalent: NTE723
| SKU | 14080 |
|---|---|
| Condition | NS - NEW SURPLUS |
| Part Number | CA3075 |
| Alternative Part Number | NTE723 |
RCA - CA3075 IC, Audio.
The RCA CA3075 is an integrated circuit which provides, in a single monolithic chip, and FM IF subsystem for Communications and High-Fidelity Receivers. This device consists of a multistage IF amplifier-limiter section with a zener regulated power supply, and FM detector stage, and an AF preamplifier section. The three-stage, emitter-follower-coupled IF amplifier section provides a 60-dB typ. voltage gain at an operating frequency of 10.7MHz and features, because of its transistor constant-current sink, and output stage with exceptionally good limiting characteristics. The FM detector section, which utilizes a differential peak-detection circuit, requires only a single coil in the associated outboard detector circuit, hence, tuning the detector circuit is a simple procedure.
Vcc: 11.2v Typ
Supply Voltage: 12.5 volts
Supply Current: 30mA
Operating Frequency Max: 10.7MHz
FM IF amplifier-limiter, detector, and audio preamplifier.
Package: Staggered leads.
Alternate/Equivalent: NTE723
