| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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2,547 pcs
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2547 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Current | |
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| Gain | |
| LO Frequency | |
| Lead Spacing | |
| Mounting Type | |
| Noise Figure | |
| P1dB | |
| RF Frequency | |
| Storage Temperature | |
| Supplier Device Package | |
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| Tape & Reel | |
| Voltage |
The AD8347ARU from Analog Devices is a broadband direct quadrature demodulator designed for communications receivers. It operates across a wide frequency range of 800 MHz to 2.7 GHz, making it suitable for various applications.
Key electrical specifications include a nominal gain of 39.5 dB, a noise figure of 11 dB at maximum gain, and a P1dB of -30 dBm. The device supports a wide operating voltage range of 2.7 V to 5.5 V and consumes approximately 80 mA of current. It offers excellent quadrature phase accuracy of 1° typical and I/Q amplitude balance of 0.3 dB typical.
This demodulator integrates RF and baseband automatic gain control (AGC) amplifiers, simplifying system design. It features ADC-compatible I/Q outputs and a low LO drive requirement of -8 dBm. The AD8347ARU is supplied in a compact 28-lead TSSOP package suitable for surface mounting.
Applications for the AD8347ARU include cellular base stations, radio links, wireless local loop systems, IF broadband demodulators, RF instrumentation, and satellite modems.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The AD8347ARU operates from 800 MHz to 2.7 GHz.
The device operates with a supply voltage range of 2.7 V to 5.5 V.
The AD8347ARU has a nominal gain of 39.5 dB.
The noise figure is 11 dB at maximum gain.
The AD8347ARU is available in a 28-lead TSSOP package.