ADL5569 IC 6.5 GHz, Ultrahigh Dynamic Range, Differential Amplifier

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ADL5569

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Amplifiers IC

Manufacturer / Brand: AD

Details: 6.5 GHz, Ultrahigh Dynamic Range, Differential Amplifier

Series: ADL5569

Quantity Available: Over 7350 pieces

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Datasheet for ADL5569:

Product Parameters

Manufacturer Part Number : ADL5569
Manufacturer : AD
Description : 6.5 GHz, Ultrahigh Dynamic Range, Differential Amplifier
Series : ADL5569
Reference Price : USD 13.272
Our Price : We have a better price, contact us by email
Product Type : ADC Drivers
Function : Fully Differential Amplifiers
Current Suggest : Recommended for New Designs
Status : Production
RoHS Status: -
Voltage: -
Feature: -
Package Case: -
Temperature Range: -
Packing: Reel/Tray/Tube
Standard Packing Quantity: -
Country of Origin: -
Other Part Number : ADL5569
Shipping methods : DHL FEDEX UPS TNT
Delivery Time : Ship within 1 day.
Manufacturer Production time : 6-8 weeks (Normally have stocks)
Weight : 0.001KG

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Features and Benefits of ADL5569

−3 dB bandwidth: 6.5 GHz typical
Preset 20 dB voltage gain, can be reduced by adding external resistors
Differential or single-ended input to differential output
Internally dc-coupled inputs and outputs
Low noise input stage: 9.3 dB noise figure at 2 GHz
Low distortion at 5 V supply and 2 V p-p output with 100 Ω load
- 500 MHz: −78 dBc (HD2), −71 dBc (HD3), −80 dBc (IMD3)
- 2 GHz: −64 dBc (HD2), −52 dBc (HD3), −65 dBc (IMD3)

Input voltage noise (NSD, RTI): 1.0 nV/√Hz at 100 MHz
Single-supply operation: ac-coupled applications
Dual-supply operation: dc-coupled applications
Slew rate: 24 V/ns at 2 V p-p output
DC power consumption: 86 mA per amplifier at 5 V

The ADL5569 is a high performance, dual, differential amplifier with 20 dB of voltage gain, optimized for applications spanning from dc to 6.5 GHz. The amplifier is available in a dual format, and it offers a low referred to input (RTI) noise spectral density (NSD) of 1.0 nV/√Hz (at 100 MHz) and excellent distortion performance over a wide frequency range, making it an ideal driver for high speed 12-bit to 16-bit analog-to-digital converters (ADCs). The ADL5569 is ideally suited for use in high performance zero intermediate frequency (IF) and complex IF receiver designs. In addition, this device has excellent low distortion for single-ended input driver applications.

Using two external series resistors for each amplifier expands the gain flexibility of the amplifier and allows any gain selection from 6 dB to 20 dB for a differential input. For a single-ended input, the gain can be adjusted from 6 dB to 17 dB with the addition of some external resistors. This device maintains low distortion through its output common-mode range of 2.0 V to 3.0 V, providing a flexible capability for driving ADCs with ac levels up to 2 V p-p.

Operating from a single 5 V supply, the quiescent current of the ADL5569 is typically 86 mA per amplifier. When disabled, the amplifiers consume only 8 mA per amplifier.

The device is optimized for wideband, low distortion, and low noise operation, giving it unprecedented second harmonic distortion (HD2) and third harmonic distortion (HD3) from dc to 4 GHz. These attributes, together with its adjustable gain capability, make this device the amplifier of choice for driving a wide variety of ADCs, mixers, pin diode attenuators, surface acoustic wave (SAW) filters, and a multitude of discrete radio frequency (RF) devices.

Fabricated on an Analog Devices, Inc., high speed silicon germanium (SiGe) process, the ADL5569 is supplied in a compact 2.5 mm × 3 mm, 16-lead LFCSP package and operates over the −40°C to +85°C temperature range.

Applications

Differential ADC drivers for GSPS ADCs
High speed data acquisition
Single-ended to differential conversion
DAC buffering
DC coupling and level shifting
RF/IF gain blocks
Balun alternative from dc to 4 GHz
SAW filter interfacing

This product has been released to the market. The data sheet contains all final specifications and operating conditions. For new designs, ADI recommends utilization of these products.