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AD8319-EVAL

  

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AD8319-EVAL_2005 [1 MHz to 10 GHz, 45 dB Log Detector/Controller ]

other parts : AD8319_2005  AD8319ACPZ-R7_2005  AD8319ACPZ-R2_2005  AD8319ACPZ-WP_2005 

ADI
Analog Devices

GENERAL DESCRIPTION
The AD8319 is a demodulating logarithmic amplifier, capable of accurately converting an RF input signal to a corresponding decibel-scaled output. It employs the progressive compression technique over a cascaded amplifier chain, each stage of which is equipped with a detector cell. The device can be used in either measurement or controller modes. The AD8319 maintains accurate log conformance for signals of 1 MHz to 8 GHz and provides useful operation to 10 GHz. The input dynamic range is typically 40 dB (re: 50 Ω) with error less than ±1 dB. The AD8319 has 8/10 ns response time (fall time/rise time) that enables RF burst detection to a pulse rate of beyond 50 MHz. The device provides unprecedented logarithmic intercept stability vs. ambient temperature conditions. A supply of 3.0 V to 5.5 V is required to power the device. Current consumption is typically 22 mA, and it decreases to 200 μA when the device is disabled.

FEATURES
   Wide bandwidth: 1 MHz to 10 GHz
   High accuracy: ±1.0 dB over temperature
   >40 dB dynamic range up to 8 GHz
   Stability over temperature ±0.5 dB
   Low noise measurement/controller output VOUT
   Pulse response time: 8/10 ns (fall/rise)
   Small footprint 2 mm x 3 mm CSP package
   Supply operation: 3.0V to 5.5V @ 22 mA
   Fabricated using high speed SiGe process
  
APPLICATIONS
   RF transmitter PA setpoint control and level monitoring
   Power monitoring in radiolink transmitters
   RSSI measurement in base stations, WLAN, WiMAX, radar

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AD8319-EVALZ [1 MHz to 10 GHz, 45 dB Log Detector/Controller ]

other parts : AD8319  AD8319_17  AD8319ACPZ-R2  AD8319ACPZ-R7  AD8319ACPZ-WP 

ADI
Analog Devices

GENERAL DESCRIPTION
The AD8319 is a demodulating logarithmic amplifier, capable of accurately converting an RF input signal to a corresponding decibel-scaled output. It employs the progressive compression technique over a cascaded amplifier chain, each stage of which is equipped with a detector cell. The device can be used in either measurement or controller modes. The AD8319 maintains accurate log conformance for signals of 1 MHz to 8 GHz and provides useful operation to 10 GHz. The input dynamic range is typically 45 dB (re: 50 Ω) with error less than ±3 dB. The AD8319 has 6 ns/10 ns (fall time/rise time) response time that enables RF burst detection to a pulse rate of beyond 50 MHz. The device provides unprecedented logarithmic intercept stability vs. ambient temperature conditions. A supply of 3.0 V to 5.5 V is required to power the device. Current consumption is typically 22 mA, and it decreases to 200 µA when the device is disabled.

FEATURES
   Wide bandwidth: 1 MHz to 10 GHz
   High accuracy: ±1.0 dB over temperature
   45 dB dynamic range up to 8 GHz
   Stability over temperature: ±0.5 dB
   Low noise measurement/controller output VOUT
   Pulse response time (fall/rise): 6 ns/10 ns
   Small footprint: 2 mm × 3 mm LFCSP
   Supply operation: 3.0 V to 5.5 V @ 22 mA
   Fabricated using high speed SiGe process

APPLICATIONS
   RF transmitter PA setpoint controls and level monitoring
   Power monitoring in radiolink transmitters
   RSSI measurement in base stations, WLANs, WiMAX,
      and radars

View
AD8319-EVAL [1 MHz to 10 GHz, 40 dB Log Detector/Controller ] ADI
Analog Devices

GENERAL DESCRIPTION
The AD8319 is a demodulating logarithmic amplifier, capable of accurately converting an RF input signal to a corresponding decibel-scaled output. It employs the progressive compression technique over a cascaded amplifier chain, each stage of which is equipped with a detector cell. The device can be used in either measurement or controller modes. The AD8319 maintains accurate log conformance for signals of 1 MHz to 8 GHz and provides useful operation to 10 GHz. The input dynamic range is typically 40 dB (re: 50 Ω) with error less than ±1 dB. The AD8319 has 8/10 ns response time (fall time/rise time) that enables RF burst detection to a pulse rate of beyond 50 MHz. The device provides unprecedented logarithmic intercept stability vs. ambient temperature conditions. A supply of 3.0 V to 5.5 V is required to power the device. Current consumption is typically 22 mA, and it decreases to 200 μA when the device is disabled.

FEATURES
   Wide bandwidth: 1 MHz to 10 GHz
   High accuracy: ±1.0 dB over temperature
   >40 dB dynamic range up to 8 GHz
   Stability over temperature ±0.5 dB
   Low noise measurement/controller output VOUT
   Pulse response time: 8/10 ns (fall/rise)
   Small footprint 2 mm x 3 mm CSP package
   Supply operation: 3.0V to 5.5V @ 22 mA
   Fabricated using high speed SiGe process
  
APPLICATIONS
   RF transmitter PA setpoint control and level monitoring
   Power monitoring in radiolink transmitters
   RSSI measurement in base stations, WLAN, WiMAX, radar

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