PI49FCT20802L View Datasheet(PDF) - Pericom Semiconductor
Part Name
Description
MFG CO.
'PI49FCT20802L' PDF : 7 Pages View PDF
PI49FCT20802/PI49FCT20803
1:5/1:7 2.5V Clock Buffer for
Networking Applications
Power Supply Characteristics
Parameters Description
Test Conditions(4)
Min
IDDQ
ΔIDD
IDD
Quiescent Power Supply
Current
VIN = 0 or VDD
Supply Current per
Input
VIN = VDD -0.6V(6)
Dynamic Supply Cur-
rent (See Graph 1)
VDD = 2.7V, 15pF & 33-ohm load,
f = 150 MHz
Notes:
4. For Max. or Min. conditions, use appropriate value specified under Electrical Characteristics for the applicable device.
5. Typical values are at VDD = 2.5V, +25°C ambient and maximum loading.
6. Per TTL driven input (VIN = VDD – 0.6V); all other inputs at VDD or GND.
Typ (5)
0.1
47
136
Max
20
300
Units
μA
mA
Graph 1. Dynamic Current vs. Clock Frequency
160
140
120
100
80
60
40
20
0
0
Load = 15pF & 33 ohms
Load = 0
50
100
150
200
Clock Frequency [MHz]
Capacitance (TA = 25°C, f = 1 MHz)
Parameters(3) Description
Test Conditions
CIN
Input Capacitance
VIN = 0V
COUT
Output Capacitance
VOUT = 0V
Notes:
7. This parameter is determined by device characterization but is not production tested.
Typ(7)
3
Max
4
6
Units
pF
11-0004
3
www.pericom.com
P-0.1
01/24/11
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