IDT74CBTLV16292 IDT [Integrated Device Technology], IDT74CBTLV16292 Datasheet - Page 4

• Manufacturer Part Number: IDT74CBTLV16292
• Description: LOW-VOLTAGE 12-BIT 1:2 MUX / DEMUX BUS SWITCH WITH INTERNAL PULL DOWN RESISTORS
• Manufacturer: IDT [Integrated Device Technology]

TEST CIRCUITS AND WAVEFORMS
TEST CONDITIONS
DEFINITIONS:
C
R
NOTES:
1. Pulse Generator for All Pulses: Rate ≤ 10MHz; t
2. Pulse Generator for All Pulses: Rate ≤ 10MHz; t
SWITCH POSITION
Pulse
Generator
IDT74CBTLV16292
LOW-VOLTAGE 12-BIT 1:2 MUX / DEMUX BUS SWITCH
L
T
Symbol
V
= Load capacitance: includes jig and probe capacitance.
= Termination resistance: should be equal to Z
V
V
LOAD
V
V
C
HZ
LZ
IH
T
L
(1, 2)
t
t
PHZ
PLZ
V
Test
CC
t
PD
V
/t
/t
PZL
PZH
(1)
IN
= 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
V
OUT
CC
F
F
≤ 2ns; t
≤ 2.5ns; t
(2)
of the Pulse Generator.
C
2 x Vcc
Vcc / 2
= 2.5V±0.2V
L
Vcc
150
150
30
Switch
V
R
GND
Open
LOAD
R
≤ 2ns.
500Ω
500Ω
≤ 2.5ns.
V
Open
GND
Unit
mV
mV
LOAD
pF
V
V
V
4
NOTES:
1. Diagram shown for input Control Enable-LOW and input Control Disable-HIGH.
2. Disable Low waveform applies to outputs that are LOW, except when disabled by
the output control S.
INPUT TRANSITION
INPUT TRANSITION
OPPOSITE PHASE
NORMALLY
NORMALLY
CONTROL
OUTPUT
OUTPUT
SAME PHASE
INPUT
HIGH
LOW
OUTPUT
CLOSED
SWITCH
Enable and Disable Times
SWITCH
ENABLE
OPEN
Propagation Delay
t
t
PZH
PZL
INDUSTRIAL TEMPERATURE RANGE
t
t
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
IH
T
OH
T
OL
IH
T
IH
T
LOAD/2
OL +
OL
OH
OH -
V
V
HZ
LZ