IDTCSPT857CNLGI8 IDT, Integrated Device Technology Inc, IDTCSPT857CNLGI8 Datasheet - Page 13
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IDTCSPT857CNLGI8
Manufacturer Part Number
IDTCSPT857CNLGI8
Description
IC PLL CLK DVR SDRAM 40-VFQFPN
Manufacturer
IDT, Integrated Device Technology Inc
Type
PLL Clock Driverr
Datasheet
1.IDTCSPT857CNLG.pdf
(15 pages)
Specifications of IDTCSPT857CNLGI8
Input
Clock
Output
Differential
Frequency - Max
220MHz
Voltage - Supply
2.3 V ~ 2.7 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
40-VFQFN, 40-VFQFPN
Frequency-max
220MHz
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
CSPT857CNLGI8
TEST CIRCUIT AND SWITCHING WAVEFORMS
APPLICATION INFORMATION
IDTCSPT857C
2.5V - 2.6V PLL DIFFERENTIAL 1:10 SDRAM CLOCK DRIVER
Clock Structure
Clock Inputs
and Outputs
#1
#2
20%
80%
# of SDRAM Loads per Clock
t
R
2
4
Figure 8. Input and Output Slew Rates
13
COMMERCIAL AND INDUSTRIAL TEMPERATURE RANGES
Min.
Clock Loading on the PLL outputs (pF)
4
8
t
F
80%
20%
Max.
V
14
7
ID
, V
OD