PI6C2502A 데이터 시트보기 (PDF) - Pericom Semiconductor
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PI6C2502A Datasheet PDF : 4 Pages
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PI6C2502A
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Pin Functions
Pin Name
Pin Number
CLK_IN
8
FB_IN
5
FB_OUT
2
CLK_OUT
3
AVC C
7
AGND
1
VC C
4
GND
6
Type
I
I
O
O
Power
Ground
Power
Ground
Description
Reference Clock input. CLK_IN allows spread spectrum clock input.
Feedback input. FB_IN provides the feedback signal to the internal PLL.
Feedback output FB_OUT is dedicated for external feedback.
FB_OUT has an embedded series-damping resistor of the same value
as the clock outputs CLK_OUT.
Clock outputs. These outputs provide low-skew copies of CLK_IN.
Each output has an embedded series-damping resistor.
Analog power supply. AVCC can be also used to bypass the PLL for
test purposes. When AVCC is strapped to ground, PLL is bypassed
and CLK_IN is buffered directly to the device outputs.
Analog ground. AGND provides the ground reference for the analog circuitry.
Power supply.
Ground.
DC Specifications (Absolute maximum ratings over operating free-air temperature range)
Symbol
Parameter
Min.
Max.
VI
Input voltage range
VO
Output voltage range
VCC +0.5
0.5
VI_DC
DC input voltage
3.8
IO_DC
DC output current
100
Power
Maximum power dissipation at TA = 55oC in still air
1.0
TSTG
Storage temperature
65
150
Note:
Stress beyond those listed under absolute maximum ratings may cause permanent damage to the device.
Parameter
Test Conditions
ICC
VI = VCC or GND; IO = 0(1) Standby Current
CI
VI = VCC or GND
CO
VO =VCC or GND
Note:
1. Continuous Output Current
VCC
3.6V
3.3V
Min.
Typ. Max.
10
4
6
Units
V
mA
W
oC
Units
µA
pF
2
PS8500
10/02/00
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