SY89538LHG Micrel Inc, SY89538LHG Datasheet - Page 7

• Manufacturer Part Number: SY89538LHG
• Description: IC SYNTH/BUFF LVPECL/LVDS 64TQFP
• Manufacturer: Micrel Inc
• Series: Precision Edge®r
• Type: Clock Synthesizer/Fanout Bufferr

Specifications of SY89538LHG

• Pll: Yes
• Input: CMOS, HSTL, LVDS, LVPECL, LVTTL, SSTL, Crystal
• Output: LVDS, LVPECL
• Number Of Circuits: 1
• Ratio - Input:output: 2:7
• Differential - Input:output: Yes/Yes
• Frequency - Max: 756MHz
• Divider/multiplier: Yes/No
• Voltage - Supply: 2.375 V ~ 3.6 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: 756MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 576-3240; SY89538LHG

Output and Frequency Select Tables
Programmable-Divider Select Table
June 2006
Note:
See “Reference Input Frequency and Valid Programmable Divider Range” section for more details.
PD_5
…
…
…
…
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
PD_4
…
…
…
…
PSELx
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
LSEL
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
Table 3. LVPECL Output Post-Divider and Frequency Select Table
Table 4. LVDS Output Post-Divider and Frequency Select Table
PD_3
…
…
…
…
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Table 5. Programmable-Divider Select Table
PD_2
PENx
LEN
…
…
…
…
0
0
0
0
1
0
0
0
0
1
0
1
1
1
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
PD_1
…
…
…
…
0
0
1
1
0
0
0
1
1
0
1
0
0
1
1
DSEL
DSEL
PD_0
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
7
…
…
…
…
0
1
0
1
0
0
1
0
1
0
1
0
1
0
1
6-Bit Prog. Divider
Disable Output (HIGH)
Disable Output (HIGH)
Disable Output (LOW)
Disable Output (LOW)
10
11
12
40
41
42
43
44
59
60
61
62
63
…
…
…
…
8
9
f
f
f
REF-DIV
f
f
f
f
f
REF-DIV
f
f
f
f
REF-DIV
REF-DIV
PRE-DIV
PRE-DIV
PRE-DIV
REF-DIV
REF-DIV
PRE-DIV
PRE-DIV
PRE-DIV
POUTx
LOUTx
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f
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f
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Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
Ref
f
VCO
…
…
…
…
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