cy2sstv850oct SpectraLinear Inc, cy2sstv850oct Datasheet - Page 2

• Manufacturer Part Number: cy2sstv850oct
• Description: Differential Clock Buffer/driver
• Manufacturer: SpectraLinear Inc

Rev 1.0, November 21, 2006
Pin Description
Notes:
13
14
35
36
3, 5, 10, 20, 22
46, 44, 39, 29,27
2, 6, 9, 19, 23
47, 43, 40,30,26
32
33
12
37
11
4, 21, 28, 34, 38, 45 VDDQ
16
15
1, 7, 8, 18, 24, 25,
31, 41, 42, 48
17
1. PU= internal pull-up
2. A bypass capacitor (0.1 μF) should be placed as close as possible to each positive power pin (<0.2”). If these bypass capacitors are not close to the pins their
high-frequency filtering characteristic will be cancelled by the lead inductance of the traces
Pin
[1, 2]
CLKINT
CLKINC
FBINC
FBINT
YT(0:9)
YC(0:9)
FBOUTT
FBOUTC
SCLK
SDATA
VDD
AVDD
VDDI
VSS
AVSS
Name
I/O, PU Serial Data Input. Input data is clocked to the
I, PU
I/O
O
O
O
O
I
I
I
I
Complementary Clock Input.
Complementary Clock Input.
Feedback Clock Input. Connect to FBOUTC for
accessing the PLL.
Feedback Clock Input. Connect to FBOUTT for
accessing the PLL.
Clock Outputs
Clock Outputs
Feedback Clock Output. Connect to FBINT for
normal operation. A bypass delay capacitor at
this output will control Input Reference/Output
Clocks phase relationships.
Feedback Clock Output. Connect to FBINC for
normal operation. A bypass delay capacitor at
this output will control Input Reference/Output
Clocks phase relationships.
Serial Clock Input. Clocks data at SDATA into
the internal register.
internal register to enable/disable individual
outputs. This provides flexibility in power
management.
2.5V power Supply for Logic
2.5V Power Supply for Output Clock Buffers 2.5V Nominal
2.5V Power Supply for PLL
Power Supply for two-line serial Interface
Common Ground
Analog Ground
Description
LV Differential Input
Differential Input
Differential Outputs
Differential Outputs
Data Input for the two-line serial
bus
Data Input and Output for the
two-line serial bus
2.5V Nominal
2.5V Nominal
2.5V or 3.3V Nominal
0.0V Ground
0.0V Analog Ground
Electrical Characteristics
CY2SSTV850
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