SY87813LHG TR Micrel Inc, SY87813LHG TR Datasheet - Page 8
![3.3V Any-Rate 32-1250 Mbps CDR (PbSn/I Temp/32 Pin EP-TQFP/T+R)](/photos/6/50/65003/576-32-epad-tqfp_sml.jpg)
SY87813LHG TR
Manufacturer Part Number
SY87813LHG TR
Description
3.3V Any-Rate 32-1250 Mbps CDR (PbSn/I Temp/32 Pin EP-TQFP/T+R)
Manufacturer
Micrel Inc
Type
Clock and Data Recovery (CDR)r
Datasheet
1.SY87813LHG_TR.pdf
(15 pages)
Specifications of SY87813LHG TR
Input
Differential
Output
Differential
Frequency - Max
1.3GHz
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
1.3GHz
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
SY87813LHGTR
SY87813LHGTR
SY87813LHGTR
Frequency Selection Table
Note:
1. SY87813L operates from 28MHz to 1300MHz.
Reference Frequency Selection
Loop Filter Components
Note:
2. Suggested values. Values may vary for different applications.
November 2006
FREQSEL1
0
0
0
0
1
1
1
1
R5 = 350Ω
C3 = 1.0µF (X7R Dielectric)
FREQSEL2
(2)
0
0
1
1
0
0
1
1
DIVSEL1
(1)
0
0
1
1
FREQSEL3
DIVSEL2
0
1
0
1
0
1
0
1
0
1
0
1
8
f
RCLK
R6 = 680Ω
C4 = 1.0µF (X7R Dielectric)
/f
10
16
20
8
REFCLK
f
VCO
12
16
24
hbwhelp@micrel.com
/f
1
2
4
6
8
RCLK
f
650 - 1300
or (408) 955-1690
RCLK
325 - 650
163 - 325
109 - 216
M9999-112806-B
82 - 162
55 - 108
41 - 81
28 - 54
(MHz)