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AD809BR AD809BR is a 155.52 MHz frequency synthesizer from Analog Devices. It accepts 19.44 MHz or 9.72 MHz input and provides ECL/PECL output.
Mfr Part #:

AD809BR

Available from 1 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
AD809BR is a 155.52 MHz frequency synthesizer from Analog Devices. It accepts 19.44 MHz or 9.72 MHz input and provides ECL/PECL output.
✓ Total Stock: 6,358 pcs

AD809BR Available from 1 distributor

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Components Technology Group, Inc. ✓
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6,358 pcs
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AD809BR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Differential
Divider
Duty Cycle
Frequency
Input
Input Frequency
Lead Spacing
Mounting Type
Output
PLL
Ratio
Supplier Device Package
Termination Style
Type
Voltage
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AD809BR Description

Short technical summary and product information.

The AD809BR is a PLL-based frequency synthesizer from Analog Devices that generates a 155.52 MHz output clock from either a 19.44 MHz or 9.72 MHz reference input. It supports differential input and output with CMOS, ECL, PECL, TTL input compatibility and ECL, PECL output. The device features low output jitter of 2.0 degrees RMS typical (2.9 degrees RMS maximum) and low power consumption of 90 mW. It operates from a single supply voltage of 4.5V to 5.5V. The AD809BR is housed in a 16-SOIC surface mount package with a 150 mil width. This frequency synthesizer is suitable for SONET/SDH and Fiber in the Loop applications requiring a 155.52 MHz bit clock.

AD809BR Quick Information

Product Type: Clock/Frequency Synthesizer
Canonical Name: AD809BR 155.52 MHz Frequency Synthesizer
Subcategory: Frequency Synthesizer

AD809BR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

AD809BR Features

  • PLL-based frequency synthesizer for 155.52 MHz output.
  • Accepts 19.44 MHz or 9.72 MHz reference input.
  • Low output jitter of 2.0 degrees RMS typical.
  • Low power consumption of 90 mW.
  • Surface mount 16-SOIC package.

AD809BR Applications

  • Generates 155.52 MHz clock for SONET/SDH systems.
  • Provides transmit bit clock for 155.52 Mbps ports.
  • Suitable for Fiber in the Loop applications.
  • Used in loop-timed clock recovery circuits.

AD809BR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output frequency of the AD809BR?

155.52 MHz.

What input frequencies does the AD809BR support?

19.44 MHz or 9.72 MHz.

What is the supply voltage range?

4.5V to 5.5V.

What is the output jitter specification?

2.0° RMS typical, 2.9° RMS maximum.

What package is the AD809BR available in?

16-SOIC (0.154", 3.90mm Width).

Is the AD809BR RoHS compliant?

RoHS3 Compliant (unverified).

What is the power consumption of the AD809BR?

90 mW.

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