June 2005
rev 0.2
ASM2P3805AH
Pin Description
Pin #
Pin Names
O¯¯EA, O¯¯EB
INA, INB
Description
9,12
10,11
3-State Output Enable Inputs (Active LOW)
Clock Inputs
2,3,4,6,7
OA1-OA5
OB1-OB5
Clock Outputs
19,18,17,15,14
Clock Outputs
1
20
5
VCCA
VCCB
Power supply for Bank A
Power supply for Bank B
Ground for Bank A
Ground for Bank B
Ground
GNDA
GNDB
GNDQ
MON
16
8
13
Monitor Output
Function Table
Inputs
Outputs
O¯¯EA, O¯¯EB
INA, INB
OAn, OBn
MON
L
L
L
H
L
L
H
Z
L
H
L
H
H
H
Z
H
Note: H = HIGH; L = LOW; Z = High-Impedance
Capacitance (TA = +25°C, f = 1.0MHz)
Symbol
Parameter1
Conditions
VIN= 0V
Typ
Max
Unit
pF
CIN
Input Capacitance
Output Capacitance
4.5
5.5
6
8
COUT
VOUT = 0V
pF
Note: 1 This parameter is measured at characterization but not tested.
3.3V CMOS Buffer Clock Driver
2 of 13
Notice: The information in this document is subject to change without notice.
PULSECORE [ PulseCore Semiconductor ]
