| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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3,000 pcs
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3000 pcs | On Request | 1 | On Request | On Request | 24+ | On Request | On Request |
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The ADL5519ACPZ-R7 from Analog Devices is a dual-demodulating logarithmic amplifier designed for accurate RF signal conversion. It integrates two AD8317s to provide accurately scaled, independent logarithmic output voltages for two RF measurement channels. The device boasts a wide bandwidth spanning from 1 MHz to 10 GHz, with a typical dynamic range of 62 dB (±3 dB) and over 50 dB (±1 dB) up to 8 GHz.
Key features include a fast pulse response time of 6 ns/8 ns (fall/rise), enabling RF burst detection at rates exceeding 50 MHz. The amplifier operates from a 3.3 V to 5.5 V supply and consumes approximately 60 mA. Its stability over temperature is rated at ±0.5 dB from -40°C to +85°C. The device is fabricated using a high-speed SiGe process and comes in a compact 5 mm × 5 mm, 32-lead LFCSP package, suitable for surface mounting.
Applications for the ADL5519ACPZ-R7 include RF transmitter power amplifier linearization and gain/power control, power monitoring in radio link transmitters, dual-channel wireless infrastructure radios, antenna VSWR monitoring, and RSSI measurements in base stations, WLAN, WiMAX, and radar systems.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The ADL5519ACPZ-R7 operates from 1 MHz to 10 GHz.
The device has a typical dynamic range of 62 dB (±3 dB) and a minimum dynamic range of >50 dB (±1 dB) up to 8 GHz.
The operating temperature range is -40°C to +125°C.
It operates from a supply voltage of 3.3 V to 5.5 V.
The device is supplied in a 32-LFCSP (5x5) package and is surface mountable.