| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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2 pcs
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2 pcs | On Request | 1 | On Request | On Request | 93+ | On Request | On Request |
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The CA3089E from Harris Semiconductor is a monolithic integrated circuit designed for FM IF amplifier applications in high-fidelity, automotive, and communications receivers. It integrates an IF amplifier, quadrature detector, AF preamplifier, and specific circuits for AGC, AFC, muting (squelch), and tuning meter.
Key features include exceptional limiting sensitivity of 12µV (typ) at the -3dB point and low distortion of 0.1% (typ) with a double-tuned coil. It offers single-coil tuning capability and high recovered audio of 400mV (typ). The device also provides signals for interchannel muting control, direct drive of a tuning meter, delayed AGC voltage for the RF amplifier, and a flexible AFC circuit.
Internal power supply regulators maintain a nearly constant current drain over a voltage supply range of +8.5V to +16V. The CA3089E is available in 16-lead PDIP and 20-lead SOIC packages, operating within a temperature range of -40°C to 85°C.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The limiting sensitivity of the CA3089E is 12µV (typical) at the -3dB point.
The typical distortion level for the CA3089E with a double-tuned coil is 0.1%.
The CA3089E provides a typical recovered audio output of 400mV.
The CA3089E operates over a voltage supply range of +8.5V to +16V.
The CA3089E operates within a temperature range of -40°C to 85°C.
The CA3089E is available in 16-lead PDIP and 20-lead SOIC packages.