IDT74CBTLV3253 Integrated Device Technology, IDT74CBTLV3253 Datasheet - Page 4

• Manufacturer Part Number: IDT74CBTLV3253
• Description: Low-voltage Dual 1-of-4 Multiplexer/ Demultiplexer
• Manufacturer: Integrated Device Technology

SWITCH POSITION
DEFINITIONS:
C
R
NOTES:
1. Pulse Generator for All Pulses: Rate ≤ 10MHz; t
2. Pulse Generator for All Pulses: Rate ≤ 10MHz; t
TEST CONDITIONS
Pulse
Generator
TEST CIRCUITS AND WAVEFORMS
IDT74CBTLV3253
LOW-VOLTAGE DUAL 1-OF-4 MULTIPLEXER/DEMULTIPLEXER
L
T
Symbol
V
= Termination resistance: should be equal to Z
= Load capacitance: includes jig and probe capacitance.
V
V
LOAD
V
V
C
LZ
HZ
IH
T
L
(1, 2)
t
t
PHZ
PLZ
Test
t
V
t
SEL
PD
/t
/t
V
CC
PZL
PZH
IN
(1)
= 3.3V±0.3V
Test Circuits for All Outputs
300
300
1.5
50
6
3
R
T
D.U.T.
V
CC
V
OUT
OUT
V
F
F
CC
≤ 2ns; t
≤ 2.5ns; t
of the Pulse Generator.
(2)
C
2 x Vcc
Vcc / 2
L
= 2.5V±0.2V
Vcc
150
150
30
Switch
V
R
GND
Open
Open
LOAD
R
≤ 2.5ns.
500Ω
500Ω
≤ 2.5ns.
GND
V
Open
Unit
mV
mV
LOAD
pF
V
V
V
4
INPUT TRANSITION
INPUT TRANSITION
OPPOSITE PHASE
NORMALLY
NORMALLY
CONTROL
OUTPUT
OUTPUT
SAME PHASE
INPUT
HIGH
LOW
OUTPUT
CLOSED
Enable and Disable Times
SWITCH
SWITCH
ENABLE
OPEN
Propagation Delay
t
t
PZH
PZL
t
t
INDUSTRIAL TEMPERATURE RANGE
PLH
PLH
V
0V
V
V
T
T
LOAD/2
t
PHZ
DISABLE
t
t
PHL
PHL
t
PLZ
V
V
0V
V
V
V
V
V
0V
V
V
0V
V
V
V
V
V
0V
T
OL
OH
OH -
IH
LOAD/2
OL +
IH
T
OH
T
OL
IH
T
V
V
HZ
LZ