CSPT855PGG IDT, CSPT855PGG Datasheet - Page 2

• Manufacturer Part Number: CSPT855PGG
• Description: Clock Drivers & Distribution
• Manufacturer: IDT

Specifications of CSPT855PGG

• Product Category: Clock Drivers & Distribution
• Rohs: yes
• Part # Aliases: IDTCSPT855PGG

PIN CONFIGURATION
PIN DESCRIPTION
IDTCSPT855
2.5V PLL CLOCK DRIVER
FBOUT, FBOUT
FBIN, FBIN
PWRDWN
Pin Name
CLK, CLK
AGND
AV
GND
V
Y
Y
AGND
DDQ
[0:3]
[0:3]
AV
DD
V
V
V
GND
GND
GND
CLK
CLK
DDQ
DDQ
DDQ
Y
Y
DD
Y
Y
0
0
1
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
TOP VIEW
TSSOP
4, 8, 11, 18, 21, 25
1, 5, 14, 15, 28
Pin Number
3, 12, 17, 26
2, 13, 16, 27
22, 23
19, 20
6, 7
10
24
9
15
28
27
26
25
24
23
22
21
20
19
18
17
16
GND
Y
Y
V
PWRDWN
FBIN
FBIN
V
FBOUT
FBOUT
V
Y
Y
GND
3
3
DDQ
DDQ
DDQ
2
2
I/O
O
O
O
I
I
I
Ground for analog supply
Analog supply
Differential clock input
Feedback differential clock input
Feedback differential clock output
Ground
Control input to turn device in the power-down mode
I/O supply
Buffered output copies of input clock, CLK
Buffered output copies of input clock, CLK
2
ABSOLUTE MAXIMUM RATINGS
NOTES:
1. Stresses greater than those listed under ABSOLUTE MAXIMUM RATINGS may cause
2. The input and output negative-voltage ratings may be exceeded if the input and output
3. The package thermal impedance is calculated in accordance with JESD 51.
Symbol
V
V
V
I
V
I
V
I
(V
V
θ
T
IK
OK
O
permanent damage to the device. This is a stress rating only and functional operation
of the device at these or any other conditions above those indicated in the operational
sections of this specification is not implied. Exposure to absolute maximum rating
conditions for extended periods may affect reliability.
clamp-current ratings are observed. This value is limited to 3.6V maximum.
STG
I (2)
JA
DDQ
O (2)
I
O
DDQ
O
< V
(V
(3)
(V
> V
= 0 to V
COMMERCIAL AND INDUSTRIAL TEMPERATURE RANGES
, AV
I
O
or GND
< 0 or
DDQ
DDQ
< 0 or
DD
)
)
DDQ
)
Description
Rating
Supply Voltage Range
Input Voltage Range
Output Voltage Range
Input Clamp Current
Output Clamp Current
Continuous Output Current
Continuous Current
Package Thermal Impedance
Storage Temperature Range
–0.5 to V
–0.5 to V
– 65 to +150
–0.5 to +3.6
±100
105.8
Max
±50
±50
±50
DDQ
DDQ
+ 0.5
+ 0.5
(1)
°C/W
Unit
mA
mA
mA
mA
° C
V
V
V