SY69753LHI TR Micrel Inc, SY69753LHI TR Datasheet - Page 7

IC CLOCK/DATA RECVRY 3.3V 32TQFP

SY69753LHI TR

Manufacturer Part Number
SY69753LHI TR
Description
IC CLOCK/DATA RECVRY 3.3V 32TQFP
Manufacturer
Micrel Inc
Type
Clock and Data Recovery (CDR)r
Datasheet

Specifications of SY69753LHI TR

Input
PECL, TTL
Output
PECL, TTL
Frequency - Max
1.25GHz
Voltage - Supply
3.15 V ~ 3.45 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
32-TQFP Exposed Pad, 32-eTQFP, 32-HTQFP, 32-VQFP
Frequency-max
1.25GHz
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
SY69753LHITR
SY69753LHITR
Input Jitter Tolerance
Input jitter tolerance is defined as the peak-to-peak
amplitude of sinusoidal jitter applied on the input
signal that causes an equivalent 1dB optical/electrical
power penalty. SONET input jitter tolerance
requirement condition is the input jitter amplitude that
causes an equivalent of 1dB power penalty.
December 2007
OC/STS-N
Level
3
Figure 1. Input Jitter Tolerance
(Hz)
10
f0
(Hz)
30
f1
(Hz)
300
f2
(Hz)
6.5
f3
(Hz)
65
ft
7
Jitter Transfer
Jitter transfer function is defined as the ratio of jitter on
the output OC-N/STS-N signal to the jitter applied on
the input OC-N/STS-N signal versus frequency. Jitter
transfer requirements are shown in Figure 2.
Jitter Generation
The jitter of the serial clock and serial data outputs
shall not exceed .01 U.I. rms when a serial data input
with no jitter is presented to the serial data inputs.
OC/STS-N
Figure 2. Jitter Transfer
Level
hbwhelp@micrel.com
3
(kHz)
130
fc
or (408) 955-1690
M9999-120307-F
(dB)
0.1
P

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