| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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99 pcs
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99 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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8 pcs
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8 pcs | On Request | 1 | On Request | On Request | 924 | On Request | On Request | |
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3 pcs
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3 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The AD8313ARMZ from Analog Devices is a complete multistage demodulating logarithmic amplifier designed for accurate RF signal conversion. It operates across a wide frequency range of 0.1 GHz to 2.5 GHz, maintaining a high degree of log conformance.
Key electrical specifications include a high dynamic range of 70 dB and high accuracy of ±1.0 dB over a 65 dB range at 1.9 GHz. The device features a fast response time of 40 ns typical and operates on a wide supply voltage range of 2.7 V to 5.5 V. Current consumption is 13.7 mA at 3 V, with a low-power standby mode available.
This logarithmic detector is suitable for applications such as RF transmitter power amplifier setpoint control, level monitoring, and RSSI measurements in cellular base stations, radio links, and radar systems. It is fabricated on an advanced silicon bipolar IC process and comes in an 8-lead MSOP package for surface mounting.
The AD8313ARMZ is designed for straightforward application, requiring only a single supply and suitable input/supply decoupling. Its scaling remains stable over supply and temperature variations, making it a reliable choice for demanding RF applications.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The AD8313ARMZ operates from 0.1 GHz to 2.5 GHz.
The AD8313ARMZ has a dynamic range of 70 dB.
The accuracy is ±1.0 dB over a 65 dB range at 1.9 GHz.
The typical response time is 40 ns.
It operates on a supply voltage range of 2.7 V to 5.5 V.
The AD8313ARMZ is supplied in an 8-MSOP package.