PI49FCT805ATQEX Pericom Semiconductor, PI49FCT805ATQEX Datasheet - Page 3

• Manufacturer Part Number: PI49FCT805ATQEX
• Description: Clock Buffer Non Inverting Clock Driver
• Manufacturer: Pericom Semiconductor

Specifications of PI49FCT805ATQEX

• Number Of Outputs: 10
• Propagation Delay (max): 5.8 ns
• Supply Voltage (max): 5.25 V
• Supply Voltage (min): 4.75 V
• Maximum Power Dissipation: 500 mW
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Package / Case: QSOP-20
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Capacitance
Notes:
1. For Max. or Min. conditions, use appropriate value specified under Electrical Characteristics for the applicable device type.
2. Typical values are at VCC = 5.0V, +25°C ambient and maximum loading.
3. Not more than one output should be shorted at one time. Duration of the test should not exceed one second.
4. This parameter is determined by device characterization but is not production tested.
Power Supply Characteristics
Notes:
1.
2.
3.
4.
5.
6.
Parameters
C
C
Parameters
Icc
DIcc
Iccd
Ic
IN
OUT
10-0208
For Max. or Min. conditions, use appropriate value specified under Electrical Characteristics for the applicable device.
Typical values are at Vcc = 5.0V, +25°C ambient.
Per TTL driven input (Vin = 3.4V); all other inputs at Vcc or GND.
This parameter is not directly testable, but is derived for use in Total Power Supply Calculations.
Values for these conditions are examples of the Icc formula. These limits are guaranteed but not tested.
Ic =Iquiescent + Iinputs + Idynamic
Ic = Icc + DIcc DhNt + Iccd (fcp/2 + fiNi)
Icc = Quiescent Current
DIcc = Power Supply Current for a TTL High Input (Vin = 3.4V)
Dh = Duty Cycle for TTL Inputs High
Nt = Number of TTL Inputs at Dh
Iccd = Dynamic Current Caused by an Input Transition Pair (HLH or LHL)
fcp = Clock Frequency for Register Devices (Zero for Non-Register Devices)
fi = Input Frequency
Ni = Number of Inputs at fi
All currents are in milliamps and all frequencies are in megahertz.
Description
Quiescent Power Sup-
ply Current
Supply Current per
Input @ TTL HIGH
Supply Current per
Input per MHz(4)
Total Power
Supply Current
Description
Input Capacitance
Output Capacitance
Test Conditions
Vcc = Max.
Vcc = Max.
Vcc = Max., Outputs Open,
OEa = OEb = GND, Per
Output Toggling, 50% Duty
Cycle
Vcc = Max., Outputs Open
f
OEA = OEB = GND
Five Outputs Toggling
Vcc = Max., Outputs Open
f
OEA = OEB = GND
I
I
= 10MHz 50% Duty Cycle
= 10MHz 50% Duty Cycle
Test Conditions
V
V
IN
OUT
= 0V
= 0V
3
Vin = GND
or Vcc
Vin =
3.4V(3)
Vin = Vcc,
Vin = GND
Vin = Vcc,
Vin = GND
Vin = 3.4V,
Vin = GND
Typ
6
8
Min
Fast CMOS Clock Driver/Buffer
Max.
10
12
Typ
3
0.5
0.15
7.7
8.0
4.3
4.8
Max.
30
2.0
0.25
14.0
15.0
8.4
10.4
PI49FCT2805T
PI49FCT805T
5
PS7007K
5
5
5
Units
pF
pF
Units
µA
mA
mA/
MHz
mA
08/27/2010