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PT7C4512 Datasheet, PDF (3/5 Pages) Pericom Semiconductor Corporation – PLL Clock Multiplier
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PT7C4511
PLL Clock Multiplier
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DC Electrical Characteristics
(VCC = 3.3V±0.3V, TA = -40 ~ 85ºC, unless otherwise noted)
Sym.
Parameter
Test Condition
Vcc Supply Voltage
Icc Supply Current
VIH Input Logic High
-
no load, 20MHz
crystal,100MHz output
-
VIL
Input Logic Low
-
VIH Input Logic High
-
VIM Input mid-level
-
VIL
Input Logic Low
-
VOH High-level output voltage
IOH = -12mA
VOL Low-level output voltage
IOL = 12mA
IS
Short Circuit Current
-
Pin
Min.
Typ.
Max.
Unit
Vcc
3
3.3
3.6
V
Vcc
-
12
20
mA
ICLK (Vcc/2)+1 Vcc/2
-
V
ICLK
-
Vcc/2 (Vcc/2)-1 V
S0, S1 Vcc-0.5
-
-
V
S0, S1
-
Vcc/2
-
V
S0, S1
-
-
0.5
V
CLK
2.4
-
-
V
CLK
-
-
0.4
V
CLK
-
30
-
mA
(VCC = 5.0V±0.5V, TA = -40 ~ 85ºC, unless otherwise noted)
Sym.
Parameter
Test Condition
Vcc Supply Voltage
Icc Supply Current
VIH Input Logic High
VIL
Input Logic Low
-
no load, 20MHz
crystal,100MHz output
-
-
VIH Input Logic High
-
VIM Input mid-level
-
VIL
Input Logic Low
-
VOH High-level output voltage
VOL Low-level output voltage
IS
Short Circuit Current
IOH = -12mA
IOL = 12mA
-
Pin
Min.
Typ.
Max.
Unit
Vcc
4.5
5.0
5.5
V
Vcc
-
20
30
mA
ICLK (Vcc/2)+1 Vcc/2
-
V
ICLK
-
Vcc/2 (Vcc/2)-1 V
S0, S1 Vcc-0.4
-
-
V
S0, S1
-
Vcc/2
-
V
S0, S1
-
-
0.4
V
CLK
Vcc-0.5
-
-
V
CLK
-
-
0.4
V
CLK
-
70
-
mA
Test circuits
1>Load circuit for output clock duty cycle, rise and fall time Measurement
From Output
Under Test
33om
15pF
2>Timing Definitions for output clock rise and fall time Measurement
2014-08-0003
PT0152-7
08/14/14
3
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