QS3VH16212PAG8

7
INDUSTRIAL TEMPERATURE RANGE
IDTQS3VH16212
2.5V / 3.3V 24-BIT BUS EXCHANGE HIGH BANDWIDTH BUS SWITCH
Open
VLOAD
GND
VCC
Pulse
Generator
D.U.T.
500Ω
500Ω
CL
RT
VIN
VOUT
(1, 2)
SAME PHASE
INPUT TRANSITION
OPPOSITE PHASE
INPUT TRANSITION
0V
0V
V
OH
V
OL
tPLH
tPHL
tPHL
tPLH
OUTPUT
VIH
VT
VT
VIH
VT
CONTROL
INPUT
tPLZ
0V
OUTPUT
NORMALLY
LOW
t
PZH
0V
SWITCH
CLOSED
OUTPUT
NORMALLY
HIGH
ENABLE
DISABLE
SWITCH
OPEN
tPHZ
0V
V
OL + VLZ
VOH
VT
VT
tPZL
VLOAD/2
VLOAD/2
VIH
VT
VOL
VOH -VHZ
TEST CIRCUITS AND WAVEFORMS
Enable and Disable Times
NOTE:
1. Diagram shown for input Control Enable-LOW and input Control Disable-HIGH.
Propagation Delay
Test Circuits for All Outputs
DEFINITIONS:
CL = Load capacitance: includes jig and probe capacitance.
RT = Termination resistance: should be equal to ZOUT of the Pulse Generator.
NOTES:
1. Pulse Generator for All Pulses: Rate 1.0MHz; tF 2.5ns; tR 2.5ns.
2. Pulse Generator for All Pulses: Rate 1.0MHz; tF 2ns; tR 2ns.
SWITCH POSITION
Test Switch
tPLZ/tPZL VLOAD
tPHZ/tPZH GND
tPD Open
TEST CONDITIONS
Symbol VCC
(1)
= 3.3V ± 0.3V VCC
(2)
= 2.5V ± 0.2V Unit
VLOAD 6 2 x Vcc V
VIH 3 Vcc V
VT 1.5 VCC/2 V
VLZ 300 150 mV
VHZ 300 150 mV
C
L 50 30 pF
8
INDUSTRIAL TEMPERATURE RANGE
IDTQS3VH16212
2.5V / 3.3V 24-BIT BUS EXCHANGE HIGH BANDWIDTH BUS SWITCH
ORDERING INFORMATION
QS
XXXXX XX
Package
Device Type
3VH16212
2.5V / 3.3V 24-Bit Bus Exchange High Bandwidth Bus Switch
PAG
Thin Shrink Small Outline Package - TSSOP Green
X
Blank
8
Tube or Tray
Tape and Reel
CORPORATE HEADQUARTERS for SALES: for Tech Support:
6024 Silver Creek Valley Road 800-345-7015 or 408-284-8200 logichelp@idt.com
San Jose, CA 95138 fax: 408-284-2775
www.idt.com
Datasheet Document History
01/31/13 Pg. 1, 8 Updated the Ordering Information by removing non green package version, and Adding Tape and
Reel information.

QS3VH16212PAG8

Mfr. #:
Manufacturer:
IDT
Description:
Digital Bus Switch ICs 3.3V 24-bit Bus Exchange Switch
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

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