Part Number
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AD8318 |
Manufacturer
|
Analog Devices |
Description
|
Logarithmic Detector/Controller |
Published
|
Apr 25, 2007 |
Detailed Description
|
Data Sheet AD8318
1 MHz to 8 GHz, 70 dB Logarithmic Detector/Controller
FEATURES
► Wide bandwidth: 1 MHz to 8 GHz ► Hig...
|
Datasheet
|
AD8318
|
Overview
Data Sheet AD8318
1 MHz to 8 GHz, 70 dB Logarithmic Detector/Controller
FEATURES
► Wide bandwidth: 1 MHz to 8 GHz ► High accuracy: ±1.
0 dB over 55 dB range (f 5.
8 GHz) ► Stability over temperature: ±0.
5 dB ► Low noise measurement/controller output (VOUT) ► Pulse response time: 10 ns/12 ns (fall/rise) ► Integrated temperature sensor ► Small footprint LFCSP ► Power-down feature: 1.
5 mW at 5 V ► Single-supply operation: 5 V at 68 mA ► Fabricated using high speed SiGe process
APPLICATIONS
► RF transmitter PA setpoint control and level monitoring ► RSSI measurement in base stations, WLAN, WiMAX, and radars
GENERAL DESCRIPTION
The AD8318 is a demodulating logarithmic amplifier, capable of accu...
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