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Recovery IC. ADN2816 Datasheet

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Recovery IC. ADN2816 Datasheet
















ADN2816 IC. Datasheet pdf. Equivalent













Part

ADN2816

Description

Continuous Rate 12.3 Mb/s to 675 Mb/s Clock and Data Recovery IC



Feature


www.DataSheet4U.com Continuous Rate 12. 3 Mb/s to 675 Mb/s Clock and Data Recov ery IC Preliminary Technical Data FEATU RES Serial data input: 12.3 Mb/s to 675 Mb/s Exceeds SONET requirements for ji tter transfer/ generation/tolerance Pat ented clock recovery architecture No re ference clock required Loss of lock ind icator I2C™ interface to access optio nal features Single-.
Manufacture

Analog Devices

Datasheet
Download ADN2816 Datasheet


Analog Devices ADN2816

ADN2816; supply operation: 3.3 V Low power: 300 m W typical 5 mm × 5 mm 32-lead LFCSP, P b Free ADN2816 PRODUCT DESCRIPTION The ADN2816 provides the receiver function s of quantization and clock and data re covery for continuous data rates from 1 2.3 Mb/s to 675 Mb/s. The ADN2816 autom atically locks to all data rates withou t the need for an external reference cl ock or programming..


Analog Devices ADN2816

All SONET jitter requirements are met, including jitter transfer, jitter gener ation, and jitter tolerance. All specif ications are quoted for −40°C to +85 °C ambient temperature, unless otherwi se noted. The ADN2816 is available in a compact 5 mm × 5 mm 32-lead chip scal e package. APPLICATIONS SONET OC-1/3/1 2 and all associated FEC rates Fibre Ch annel, ESCON, Fast Ethe.


Analog Devices ADN2816

rnet, SDI, etc. WDM transponders Regener ators/repeaters Test equipment Broadban d cross-connects and routers www.DataS heet4U.com FUNCTIONAL BLOCK DIAGRAM REF CLKP/N (OPTIONAL) LOL CF1 CF2 VCC VEE FREQUENCY DETECT PIN NIN BUFFER PHASE S HIFTER PHASE DETECT LOOP FILTER LOOP FILTER VCO VREF DATA RE-TIMING 2 0494 8-0-001 2 DATAOUTP/N CLKOUTP/N DRVCC D RVEE DVCC DVEE Fi.





Part

ADN2816

Description

Continuous Rate 12.3 Mb/s to 675 Mb/s Clock and Data Recovery IC



Feature


www.DataSheet4U.com Continuous Rate 12. 3 Mb/s to 675 Mb/s Clock and Data Recov ery IC Preliminary Technical Data FEATU RES Serial data input: 12.3 Mb/s to 675 Mb/s Exceeds SONET requirements for ji tter transfer/ generation/tolerance Pat ented clock recovery architecture No re ference clock required Loss of lock ind icator I2C™ interface to access optio nal features Single-.
Manufacture

Analog Devices

Datasheet
Download ADN2816 Datasheet




 ADN2816
Data Sheet
FEATURES
Serial data input: 10 Mb/s to 675 Mb/s
Exceeds SONET requirements for jitter transfer/
generation/tolerance
Patented clock recovery architecture
No reference clock required
Loss-of-lock indicator
I2C® interface to access optional features
Single-supply operation: 3.3 V
Low power: 366 mW typical
5 mm × 5 mm 32-lead LFCSP, Pb free
APPLICATIONS
SONET OC-1/-3/-12 and all associated FEC rates
Fibre Channel, ESCON, Fast Ethernet, SDI
WDM transponders
Regenerators/repeaters
Test equipment
Broadband crossconnects and routers
Continuous Rate 10 Mb/s to 675 Mb/s
Clock and Data Recovery IC
ADN2816
GENERAL DESCRIPTION
The ADN2816 provides the receiver functions of quantization
and clock and data recovery for continuous data rates from
10 Mb/s to 675 Mb/s. The ADN2816 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.
The ADN2816 is available in a compact 5 mm × 5 mm 32-lead
LFCSP.
FUNCTIONAL BLOCK DIAGRAM
REFCLKP/REFCLKN
(OPTIONAL)
LOL
CF1
CF2 VCC VEE
PIN
NIN
VREF
FREQUENCY
DETECT
LOOP
FILTER
BUFFER
PHASE
SHIFTER
PHASE
DETECT
LOOP
FILTER
VCO
DATA
RE-TIMING
2
2
ADN2816
DATAOUTP/ CLKOUTP/
DATAOUTN CLKOUTN
Figure 1.
DRVCC DRVEE DVCC DVEE
Rev. C
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
responsibilityisassumedbyAnalogDevices for itsuse,nor foranyinfringementsofpatentsor other
rights of third parties that may result from its use. Specifications subject to change without notice. No
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarksandregisteredtrademarksarethepropertyoftheirrespectiveowners.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
www.analog.com
Fax: 781.461.3113 © 2005–2012 Analog Devices, Inc. All rights reserved.




 ADN2816
ADN2816
TABLE OF CONTENTS
Features .............................................................................................. 1
Applications....................................................................................... 1
General Description ......................................................................... 1
Functional Block Diagram .............................................................. 1
Revision History ............................................................................... 2
Specifications..................................................................................... 3
Jitter Specifications ....................................................................... 4
Output and Timing Specifications ............................................. 5
Absolute Maximum Ratings............................................................ 6
Thermal Characteristics .............................................................. 6
ESD Caution.................................................................................. 6
Timing Characteristics..................................................................... 7
Pin Configuration and Function Descriptions............................. 8
I2C Interface Timing and Internal Register Description ............. 9
Jitter Specifications ......................................................................... 11
REVISION HISTORY
2/12—Rev. B to Rev. C
Updated Outline Dimensions ........................................................24
Changes to Ordering Guide ..........................................................24
5/10—Rev. A to Rev. B
Changes to Figure 5 and Table 5......................................................8
Changes to Figure 19.......................................................................19
Added Exposed Pad Notation to Outline Dimensions ..............24
2/09—Rev. 0 to Rev. A
Changes to Ordering Guide
and Updated Outline Dimensions ................................................24
9/05—Revision 0: Initial Version
Data Sheet
Theory of Operation ...................................................................... 12
Functional Description.................................................................. 14
Frequency Acquisition............................................................... 14
Input Buffer................................................................................. 14
Lock Detector Operation .......................................................... 14
Harmonic Detector .................................................................... 15
SQUELCH Mode........................................................................ 15
I2C Interface ................................................................................ 15
Reference Clock (Optional) ...................................................... 16
Applications Information .............................................................. 19
PCB Design Guidelines ............................................................. 19
Coarse Data Rate Readback Look-Up Table............................... 22
Outline Dimensions ....................................................................... 24
Ordering Guide .......................................................................... 24
Rev. C | Page 2 of 24




 ADN2816
Data Sheet
ADN2816
SPECIFICATIONS
TA = TMIN to TMAX, VCC = VMIN to VMAX, VEE = 0 V, CF = 0.47 µF, SLICEP = SLICEN = VEE, input data pattern: PRBS 223 − 1,
unless otherwise noted.
Table 1.
Parameter
QUANTIZER—DC CHARACTERISTICS
Input Voltage Range
Peak-to-Peak Differential Input
Input Common-Mode Level
QUANTIZER—AC CHARACTERISTICS
Data Rate
S11
Input Resistance
Input Capacitance
LOSS-OF-LOCK (LOL) DETECT
VCO Frequency Error for LOL Assert
VCO Frequency Error for LOL Deassert
LOL Response Time
ACQUISITION TIME
Lock-to-Data Mode
Optional Lock to REFCLK Mode
DATA RATE READBACK ACCURACY
Coarse Readback
Fine Readback
POWER SUPPLY VOLTAGE
POWER SUPPLY CURRENT
OPERATING TEMPERATURE RANGE
Conditions
@ PIN or NIN, dc-coupled
PIN − NIN
DC-coupled
@ 2.5 GHz
Differential
With respect to nominal
With respect to nominal
10 Mb/s
OC-12
OC-12
OC-3
OC-1
10 Mb/s
See Table 13
In addition to REFCLK accuracy
Data rate ≤ 20 Mb/s
Data rate > 20 Mb/s
Locked to 622.08 Mb/s
Min Typ
Max
1.8
0.2
2.3 2.5
2.8
2.0
2.8
10 675
−15
100
0.65
1000
250
4
200
2.0
3.4
9.8
40.0
20.0
10
3.0 3.3
111
–40
200
100
3.6
122
+85
Unit
V
V
V
Mb/s
dB
pF
ppm
ppm
ms
µs
ms
ms
ms
ms
ms
%
ppm
ppm
V
mA
°C
Rev. C | Page 3 of 24




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