SY89538LHG Micrel Inc, SY89538LHG Datasheet - Page 13

• 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

Table 8 summarizes the input reference frequency and associated divider values:
June 2006
Ref-Div = 1
73.5
65.3
58.8
53.5
49.0
14.7
14.3
14.0
13.7
13.4
9.97
9.80
9.64
9.48
9.33
…
…
f
RFCK
(MHz)
Ref-Div = 8
Table 8. Reference Input Frequency and Valid Programmable Divider Range Table
99.1
97.5
96.0
756
672
605
550
504
151
148
144
141
137
103
101
…
…
X f
244
248
252
160
164
168
172
176
236
240
32
36
40
44
48
…
…
REF
Min.
73.5
65.3
58.8
53.5
49.0
14.7
14.3
14.0
13.7
13.4
9.97
9.80
9.64
9.48
9.33
…
…
f
13
REF
(MHz)
Max.
94.5
84.0
75.6
68.7
63.0
18.9
18.4
18.0
17.6
17.2
12.8
12.6
12.4
12.2
12.0
…
…
[e-mail]
2.352
2.352
2.352
2.352
2.352
2.352
2.352
2.352
2.352
2.352
2.352
2.352
2.352
2.352
2.352
Min.
…
…
f
VCO
(GHz)
or [phone]
M9999-062706-D
3.024
3.024
3.024
3.024
3.024
3.024
3.024
3.024
3.024
3.024
3.024
3.024
3.024
3.024
3.024
Max.
…
…