SY87700LHG Micrel Inc, SY87700LHG Datasheet - Page 9

• Manufacturer Part Number: SY87700LHG
• Description: IC CLOCK/DATA RECOVERY 32-ETQFP
• Manufacturer: Micrel Inc
• Type: Clock and Data Recovery (CDR)r

Specifications of SY87700LHG

• Lead Free Status: Lead free
• Input: PECL, TTL
• Output: PECL, TTL
• Frequency - Max: 1.25GHz
• 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: 1.25GHz
• Number Of Elements: 2
• Supply Current: 230mA
• Operating Supply Voltage (typ): 3.3V
• Operating Temp Range: -40C to 85C
• Package Type: TQFP EP
• Operating Supply Voltage (min): 3.15V
• Operating Supply Voltage (max): 3.45V
• Operating Temperature Classification: Industrial
• Pin Count: 32
• Lead Free Status / Rohs Status: Compliant
• Other names: 576-2058; SY87700LHG

M9999-111406
[e-mail] or [phone]
Micrel, Inc.
Note:
C3, C4 are optional.
32-PIN APPLICATION EXAMPLE
V
V
V
V
CC
EE
CC
C1 = C2 = 1.0µF
R1 = 350Ω
R2 = 680Ω
R3 through R10 = 5kΩ
R12 = 12kΩ
R13 = 130Ω
CC
GND
C5
22µF
C6
0.1µF
1N4148
DIODE
V
D1
EE
Ferrite Bead
BLM21A102
R13
R10
R11
1kΩ
2N2222A
L3
L2
L1
GND
Q1
C7
6.8µF
V
EE
C10
6.8µF
LED
D2
1
2
3
4
5
6
7
C8
6.8µF
R12
C19
1.0µF
CLKSEL
DIVSEL1
C9
6.8µF
DIVSEL2
CD
C11
0.1µF C13
C17
0.1µF
0.1µF
V
CCO
C20
0.1µF
(+2V)
C15
0.1µF
V
CC
(+2V)
V
CCA
FREQSEL1
FREQSEL2
FREQSEL3
REFCLK
9
(+2V)
RDINP
RDINN
C12
0.01µF C14
NC
NC
C18
0.01µF
0.01µF C16
1
2
3
4
5
6
7
8
C21
0.01µF
R1
C3
0.01µF
32
9
10
31
C1
30
11
V
EEA
29
12
(–1.3V)
13
V
28
EE
C2
C4
(–1.3V)
27
14
15
26
R2
25
16
23
21
20
19
17
24
22
18
RDOUTP
RDOUTN
VCCO
RCLKP
RCLKN
VCCO
TCLKP
TCLKN
SY87700L