PI6C918AW View Datasheet(PDF) - Pericom Semiconductor
Part Name
Description
MFG CO.
'PI6C918AW' PDF : 3 Pages View PDF
PI6C918/919
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Maximum Ratings
Storage Temperature ................................................................. –65°C to +150°C
Ambient Temperature with Power Applied .................................... 0°C to +70°C
Supply Voltage to Ground Potential (Inputs & Vcc Only) .......... –0.5V to +7.0V
Supply Voltage to Ground Potential (Outputs & D/O Only) ....... –0.5V to +7.0V
DC Input Voltage ......................................................................... –0.5V to +7.0V
DC Output Current ................................................................................... 120 mA
Power Dissipation ......................................................................................... 0.5W
Note:
Stresses greater than those listed under
MAXIMUM RATINGS may cause perma-
nent 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.
DC Electrical Characteristics
Operating Range, VCC = 3.3V ±10% (918/919/918A/919A). Vcc = 3.3V ±5% (918B/919B), Temperature 0°C to +70°C
Symbol
Description
Test Conditions
Min. Typ. Max. Units
VOH Output HIGH Voltage
VOL Output LOW Voltage
Vcc = Min., VIN = VIH or VIL
VOH = -8mA
VOL = 8mA
VCC - 0.4
-
-
-
VIH Select Input HIGH Voltage
VIL Select Input LOW Voltage
VCC = 5V
2.0
-
-
-
-
0.4
V
-
0.8
VIH Select Input HIGH Current VCC = Max., VIN = VCC
VIL Select Input LOW Current VCC = Max., VIN = 0V
-
-
5
µA
-
-
-10
ICC Supply Current
VCC = Max., CLK frequency = 40 MHz
-
10
20 mA
RL X1, X2 Negative Resistance
-1,000 -2,000 -
Ω
RFB
On-chip X1, X2 Internal
Feedback Resistance
227
-
-
kΩ
Note: 1. There is no guarantee that on-chip capacitance eliminates the need for external capacitors.
AC Electrical Characteristics
Operating Range, VCC = 3.3V ±10% (918/919/918A/919A). Vcc = 3.3V ±5% (918B/919B), Temperature 0°C to +70°C
Symbol
dT
Tr, Tf
tPU
FXTAL
Description
Duty Cycle,
Rise/Fall Time
Power-up Time(2)
Crystal Input Frequency
Tj1s
One Sigma Jitter
Test Conditions(1)
VTH = 1.4V
20% and 80% Vcc
918/918A/919/919A
918B/919B
fVCO ≥60 MHz
Min.
45
—
—
10
10
—
Typ.
50
—
—
—
—
—
Max.
55
3
10
20
24
60
Units
%
ns
ms
MHz
ps
Note:
1. Test load of 15 pF, 2-inch trace
2. Time from when the power supply reaches 90% until locked clock output waveform is reached.
2
PS7038B
09/08/97
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