IDT74CBTLV3125 Integrated Device Technology, IDT74CBTLV3125 Datasheet - Page 4

• Manufacturer Part Number: IDT74CBTLV3125
• Description: Low-voltage Quadruple Bus Switch
• 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
IDT74CBTLV3125
LOW-VOLTAGE QUADRUPLE 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
LZ
HZ
IH
T
L
(1, 2)
t
t
PHZ
PLZ
Test
V
t
PD
V
/t
/t
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
C
of the Pulse Generator.
(2)
2 x Vcc
L
Vcc / 2
= 2.5V±0.2V
Vcc
150
150
30
Switch
V
R
GND
Open
LOAD
500Ω
R
≤ 2.5ns.
500Ω
≤ 2.5ns.
V
Open
GND
LOAD
Unit
mV
mV
pF
V
V
V
4
INPUT TRANSITION
INPUT TRANSITION
OPPOSITE PHASE
NORMALLY
NORMALLY
CONTROL
OUTPUT
OUTPUT
SAME PHASE
INPUT
HIGH
LOW
OUTPUT
CLOSED
SWITCH
SWITCH
Enable and Disable Times
ENABLE
OPEN
Propagation Delay
t
t
PZH
PZL
t
t
PLH
PLH
INDUSTRIAL TEMPERATURE RANGE
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
LOAD/2
OL +
OL
OH
OH -
IH
T
OH
T
OL
IH
T
V
V
HZ
LZ