Skip to main content
Need Help? Experts Available 1-888-887-6872

What are the different product conditions?

New
Brand new items. Full manufacturer warranty available. Equipment provided in manufacturer's packaging with all accessories and documentation.
New From Surplus Stock
Equipment is unused. Packaging and accessories as indicated in Stock Item Description.
Used and in Excellent Condition
Equipment is in average to above average physical condition with normal wear as indicated in Stock Item Description.
Used and in Good Condition
Equipment is in average physical condition with signs of moderate wear as indicated in Stock Item Description.
Used and in Fair Condition
Equipment is in below average physical condition and shows significant wear as indicated in Stock Item Description.
Parts Grade / As-Is
Equipment may be missing parts required to function and potential for major cosmetic damage, condition unknown, or as specified in Stock Item Description.

Analog Devices AD600JN Dual, Low Noise, Wideband Variable Gain Amplifier

Analog Devices AD600JN Dual, Low Noise, Wideband Variable Gain Amplifier

Analog Devices AD600JN Dual, Low Noise, Wideband Variable Gain Amplifier

Model#: AD600JN
Stock #:
99161-1

Expedite Available
Availability: Contact Us

Item Details & Specifications

Configuration:
• Gain Range: 0 dB to 40 dB
• Temperature Range: 0°C to 70°C
• Package Description: 16-Lead PDIP
• Package Option: N-16 99161 AD600J, AD602J1, AD600A, AD602A, AD600AQ, AD600AR, AD600AR-REEL, AD600AR-REEL7, AD600ARZ, AD600ARZ-R7, AD600ARZ-RL, AD600JN, AD600JNZ, AD600JR, AD600JR-REEL, AD600JR-REEL7, AD600JRZ, AD600JRZ-R7, AD600JRZ-RL, AD600SQ/883B, AD602AQ, AD602AR, AD602AR-REEL, AD602AR-REEL7, AD602ARZ, AD602ARZ-R7, AD602ARZ-RL, AD602JCHIPS, AD602JN, AD602JNZ, AD602JR, AD602JR-REEL, AD602JR-REEL7, AD602JRZ, AD602JRZ-R7, AD602JRZ-RL, AD602SQ/883B

Product Family Overview

Analog Devices AD600 / AD602 Series Dual, Low Noise, Wideband Variable Gain Amplifiers

Features
  • (2) Channels with Independent Gain Control
  • Linear in dB Gain Response
  • 2 Gain Ranges: 0-40 dB (AD600) and -10 dB to +30 dB (AD602)
  • Accurate Absolute Gain: ±0.3 dB
  • Low Distortion: -60 dBc THD at ±1 V Output
  • High Bandwidth: DC to 35 MHz (-3 dB)

Description

The Analog Devices AD600 / AD602 Series Dual, Low Noise, Wideband Variable Gain Amplifiers are optimized for use in ultrasound imaging systems but are applicable to any application requiring precise gain, low noise and distortion, and wide bandwidth. Each independent channel provides a gain of 0 dB to +40 dB in the AD600 and -10 dB to +30 dB in the AD602. The lower gain of the AD602 results in an improved signal-to-noise ratio (SNR) at the output. However, both products have the same 1.4 nV/√Hz input noise spectral density. The decibel gain is directly proportional to the control voltage, accurately calibrated, and supply and temperature stable.

To achieve the difficult performance objectives, a proprietary circuit form, the X-AMP, was developed. Each channel of the X-AMP comprises a variable attenuator of 0 dB to -42.14 dB followed by a high speed fixed gain amplifier. In this way, the amplifier never has to cope with large inputs and can benefit from the use of negative feedback to precisely define the gain and dynamics. The attenuator is realized as a 7-stage R-2R ladder network having an input resistance of 100 Ω, laser trimmed to ±2%. The attenuation between tap points is 6.02 dB; the gain-control circuit provides continuous interpolation between these taps. The resulting control function is linear in dB.

Additional Photos

Analog Devices AD600JN Dual, Low Noise, Wideband Variable Gain Amplifier
Analog Devices AD600JN Dual, Low Noise, Wideband Variable Gain Amplifier
Analog Devices AD600JN Dual, Low Noise, Wideband Variable Gain Amplifier
Analog Devices AD600JN Dual, Low Noise, Wideband Variable Gain Amplifier


Disclaimer

  • Important Notice: Please note that any additional items included with this equipment such as accessories, manuals, cables, calibration data, software, etc. are specifically listed in the above Item Details & Specifications section and/or displayed in the photos of the equipment. Please contact one of our Customer Support Specialists if you have any questions about what is included with this equipment or if you require any additional information.