ADN2813 Continuous Rate 12.3 Mb/s to 1.25 Gb/s Clock and Data Recovery IC with Integrated Limiting Amp

The ADN2813 provides the receiver functions of quantization, signal level detect, and clock and data recovery for continuous data rates from 12.3 Mb/s to 1.25 Gb/s. The ADN2813 automatically locks to all data rates without the need for an external reference clock or programming. All SONET jitter requirements are met, including jitter transfer, jitter generation, and jitter tolerance. All specifications are quoted for −40°C to +85°C ambient temperature, unless otherwise noted.

This device, together with a PIN diode and a TIA preamplifier, can implement a highly integrated, low cost, low power fiber optic receiver.

The receiver front end loss of signal (LOS) detector circuit indicates when the input signal level has fallen below a useradjustable threshold. The LOS detect circuit has hysteresis to prevent chatter at the output.

The ADN2813 is available in a compact 5 mm × 5 mm 32-lead chip scale package.

Applications

SONET OC-1/3/12 and all associated FEC rates
Fibre Channel, GbE, HDTV, etc.
WDM transponders
Regenerators/repeaters
Test equipment
Broadband cross-connects and routers

Features and Benefits

Serial data input: 12.3 Mb/s to 1.25 Gb/s

Exceeds SONET requirements for jitter transfer/generation/tolerance

Quantizer sensitivity: 6 mV typical

Adjustable slice level: ±100 mV

Patented clock recovery architecture

Loss of signal (LOS) detect range: 3 mV to 15 mV

Independent slice level adjust and LOS detector

No reference clock required

Loss of lock indicator

I2C® interface to access optional features

Single-supply operation: 3.3 V

Low power: 350 mW typical

Optical

Clock and Data Recovery/Retiming

Data Sheets

Document	note
ADN2813: Continuous Rate 10 Mb/s to 1.25 Gb/s Clock and Data Recovery IC with Integrated Limiting Amp Data Sheet (Rev. C)	PDF 515 kB

Application Notes

Document	note
AN-657: ADN2812 Evaluation Board (Rev. A)	PDF 293 kB

Frequently Asked Questions

Document	note

Order Information

Part Number	Package	Packing Qty	Temp Range	Price 100-499	Price 1000+	RoHS
ADN2813ACPZ Production	32 ld LFCSP (5x5mm)	OTH 490	-40 to 85C	22.7	19.73	Y
ADN2813ACPZ-500RL7 Production	32 ld LFCSP (5x5mm)	OTH 500	-40 to 85C	0	19.73	Y
ADN2813ACPZ-RL7 Production	32 ld LFCSP (5x5mm)	REEL 1500	-40 to 85C	0	19.73	Y

Evaluation Boards

Part Number	Description	Price	RoHS
EVAL-ADN2813EBZ	Evaluation Board	581.9	Y

ADN2813: Continuous Rate 10 Mb/s to 1.25 Gb/s Clock and Data Recovery IC with Integrated Limiting Amp Data Sheet (Rev. C) adn2813

AN-657: ADN2812 Evaluation Board (Rev. A) adn2812

AN-657: ADN2812 评估板 (Rev. 0) adn2812