ICS830154AMI-08LF Datasheet, PDF (2/16 Pages) Integrated Device Technology – Over-Voltage Tolerant 1.5V, 1:4 Fanout Buffer

ICS830154I-08 Data Sheet
OVER-VOLTAGE TOLERANT 1.5V, 1:4 FANOUT BUFFER
Table 1. Pin Descriptions
Number
1
2
3
4
5
6
7
8
Name
CLK_IN
Q1
Q2
Q3
Q4
GND
V_DD
OE
Type
Input
Pulldown
Output
Output
Output
Output
Power
Power
Input
Pullup
Description
Single-ended clock input. LVCMOS interface levels.
Single-ended clock output. LVCMOS interface levels.
Single-ended clock output. LVCMOS interface levels.
Single-ended clock output. LVCMOS interface levels.
Single-ended clock output. LVCMOS interface levels.
Power supply ground.
Power supply pin.
Output enable pin. See Table 3. LVCMOS interface levels.
NOTE: Pullup and Pulldown refer to internal input resistors. See Table 2, Pin Characteristics, for typical values.
Table 2. Pin Characteristics
Symbol
C_IN
Parameter
Input Capacitance
C_PD
Power Dissipation Capacitance
R_PULLUP
Input Pullup Resistor
R_PULLDOWN Input Pulldown Resistor
R_OUT
Output Impedance
Test Conditions
V_DD = 3.465V
V_DD = 2.375V
V_DD = 1.95V
V_DD = 1.6V
V_DD = 3.3V ± 5%
V_DD = 2.5V ± 5%
V_DD = 1.8V ± 0.15V
V_DD = 1.5 ± 0.1V
Minimum
Typical
4
14
13
13
12
51
51
9
10
12
15
Maximum
Units
pF
pF
pF
pF
pF
kΩ
kΩ
Ω
Ω
Ω
Ω
Function Table
Table 3. OE Configuration Table
Input
OE
Operation
0
Q[4:1] disabled (high-impedance)
1 (default) Q[4:1] enabled
NOTE: OE is an asynchronous control.
ICS830154AGI-08 REVISION A MARCH 29, 2010
2
©2010 Integrated Device Technology, Inc.