SY87701ALHG TR Micrel Inc, SY87701ALHG TR Datasheet - Page 6

• Manufacturer Part Number: SY87701ALHG TR
• Description: 3.3V Any-Rate 32-1250 Mbps CDR (I Temp, Green/32 Pin EP-TQFP/T+R)
• Manufacturer: Micrel Inc
• Type: Clock and Data Recovery (CDR)r

Specifications of SY87701ALHG TR

• Input: PECL, TTL
• Output: PECL, TTL
• 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: SY87701ALHGTR; SY87701ALHGTR

M9999-082107
[e-mail] or [phone]
Micrel, Inc.
FREQUENCY SELECTION TABLE
REFERENCE FREQUENCY SELECTION
DIVSEL1
FREQSEL1
0
0
1
1
0
0
0
0
1
1
1
1
DIVSEL2
FREQSEL2
0
1
0
1
0
0
1
1
0
0
1
1
f
RCLK
/f
10
16
20
8
REFCLK
FREQSEL3
0
1
0
1
0
1
0
1
6
Note:
1. Suggested Values. Values may vary for different applications.
LOOP FILTER COMPONENTS
Wide Range
R5 = 350
C3 = 1.0 F
Wide Range
R6 = 680
C4 = 1.0 F
f
PLLRP
PLLSP
VCO
12
16
24
/f
1
2
4
6
8
RCLK
(X7R Dielectric)
(X7R Dielectric)
R5
R6
f
RCLK
C3
C4
Data Rates (Mbps)
650 - 1300
PLLSN
PLLRN
325 - 650
163 - 325
109 - 216
82 - 162
55 - 108
(1)
41 - 81
28 - 54
SY87701AL