SY89218UHY Micrel Inc, SY89218UHY Datasheet - Page 16

• Manufacturer Part Number: SY89218UHY
• Description: 2.5V Integrated Divider + Fanout With 15 LVDS Outputs Asn FSI Inputs (I Temp, )
• Manufacturer: Micrel Inc
• Series: Precision Edge®r
• Type: Fanout Buffer (Distribution), Divider, Multiplexerr

Specifications of SY89218UHY

• Number Of Circuits: 1
• Ratio - Input:output: 2:15
• Differential - Input:output: Yes/Yes
• Input: CML, LVDS, PECL
• Output: LVDS
• Frequency - Max: 2GHz
• Voltage - Supply: 2.375 V ~ 2.625 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 64-TQFP Exposed Pad, 64-eTQFP, 64-HTQFP, 64-VQFP
• Frequency-max: 2GHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 576-1615

August 2007
Micrel, Inc.
LVDS Output Interface Applications
LVDS specifies a small swing of 325mV typical, on a
nominal 1.2V common mode above ground. The
common mode voltage has tight limits to permit large
variations in the ground between and LVDS driver and
receiver. Also, change in common mode voltage, as a
function of data input, is kept to a minimum, to keep
EMI low.
Related Product and Support Documentation
Part Number
SY89221U
SY89200U
SY89202U
HBW Solutions
Figure 5a. LVDS Differential Measurement
Function
Precision 1:15 LVPECL Fanout Buffer with 2:1 MUX
and Four ÷1/÷2/÷4 Clock Divider Output Banks
Ultra-Precision 1:8 LVDS Fanout with Three
÷1/÷2/÷4 Clock Divider Output Banks
Ultra-Precision 1:8 LVPECL Fanout with Three
÷1/÷2/÷4 Clock Divider Output Banks
New Products and Applications
16
Data Sheet Link
http://www.micrel.com/_PDF/HBW/sy89221u.pdf
http://www.micrel.com/_PDF/HBW/sy89200u.pdf
http://www.micrel.com/_PDF/HBW/sy89202u.pdf
http://www.micrel.com/page.do?page=/product-
info/as/HBWsolutions.shtml
Figure 5b. LVDS Common Mode Measurement
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M9999-082407-C
SY89218U