IDTQS3VH125S1 Integrated Device Technology, Inc., IDTQS3VH125S1 Datasheet

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IDTQS3VH125S1

Manufacturer Part Number
IDTQS3VH125S1
Description
QUICKSWITCH PRODUCTS 2.5V / 3.3V QUAD ACTIVE LOW, HIGH BANDWIDTH BUS SWITCH
Manufacturer
Integrated Device Technology, Inc.
Datasheet

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
IDTQS3VH125S1G
Manufacturer:
IDT
Quantity:
20 000
Company:
Part Number:
IDTQS3VH125S1G
Quantity:
91
FEATURES:
• N channel FET switches with no parasitic diode to V
• 5V tolerant I/Os
• Low R
• Flat R
• Rail-to-rail switching 0 - 5V
• Bidirectional dataflow with near-zero delay: no added ground
• Excellent R
• V
• High bandwidth - up to 500MHz
• LVTTL-compatible control Inputs
• Undershoot Clamp Diodes on all switch and control Inputs
• Low I/O capacitance, 4pF typical
• Available in QSOP, TSSOP, and SOIC packages
APPLICATIONS:
• Hot-swapping
• 10/100 Base-T, Ethernet LAN switch
• Low distortion analog switch
• Replaces mechanical relay
• ATM 25/155 switching
INDUSTRIAL TEMPERATURE RANGE
FUNCTIONAL BLOCK DIAGRAM
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
IDTQS3VH125
2.5V / 3.3V QUAD ACTIVE LOW, HIGH BANDWIDTH SWITCH
c
– Isolation under power-off conditions
– No DC path to V
– 5V tolerant in OFF and ON state
bounce
CC
2003 Integrated Device Technology, Inc.
operation: 2.3V to 3.6V
ON
ON
characteristics over operating range
- 4Ω Ω Ω Ω Ω typical
ON
matching between channels
CC
or GND
1O E
2O E
3O E
4O E
QUICKSWITCH
2.5V / 3.3V QUAD ACTIVE LOW,
HIGH BANDWIDTH BUS SWITCH
CC
1
DESCRIPTION:
has very low ON resistance, resulting in under 250ps propagation delay
through the switch. The switches can be turned ON under the control of
individual LVTTL-compatible active low Output Enable signals for bidirec-
tional data flow with no added delay or ground bounce. In the ON state,
the switches can pass signals up to 5V. In the OFF state, the switches offer
very high impedence at the terminals.
and over-voltage tolerance makes the QS3VH125 ideal for high perfor-
mance communications applications.
®
The QS3VH125 is a high bandwidth, Quad bus switch. The QS3VH125
The combination of near-zero propagation delay, high OFF impedance,
The QS3VH125 is characterized for operation from -40°C to +85°C.
PRODUCTS
1
1
A
Y
2
2
A
Y
3
3
A
Y
INDUSTRIAL TEMPERATURE RANGE
4
4
A
Y
IDTQS3VH125
MARCH 2003
DSC-5597/5

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IDTQS3VH125S1 Summary of contents

Page 1

... Low distortion analog switch • Replaces mechanical relay • ATM 25/155 switching FUNCTIONAL BLOCK DIAGRAM The IDT logo is a registered trademark of Integrated Device Technology, Inc. INDUSTRIAL TEMPERATURE RANGE c 2003 Integrated Device Technology, Inc. ® QUICKSWITCH PRODUCTS 2.5V / 3.3V QUAD ACTIVE LOW, ...

Page 2

IDTQS3VH125 2.5V / 3.3V QUAD ACTIVE LOW, HIGH BANDWIDTH SWITCH PIN CONFIGURATION 1 NC 1OE 2OE GND 8 QSOP TOP VIEW 1OE ...

Page 3

IDTQS3VH125 2.5V / 3.3V QUAD ACTIVE LOW, HIGH BANDWIDTH SWITCH DC ELECTRICAL CHARACTERISTICS OVER OPERATING RANGE Following Conditions Apply Unless Otherwise Specified: Industrial –40°C to +85° 3.3V ±0. Symbol Parameter V Input HIGH Voltage ...

Page 4

IDTQS3VH125 2.5V / 3.3V QUAD ACTIVE LOW, HIGH BANDWIDTH SWITCH POWER SUPPLY CHARACTERISTICS Symbol Parameter I Quiescent Power Supply Current CCQ ∆I Power Supply Current per Input HIGH (2, Dynamic Power Supply Current (4) CCD NOTES: 1. For ...

Page 5

IDTQS3VH125 2.5V / 3.3V QUAD ACTIVE LOW, HIGH BANDWIDTH SWITCH SWITCHING CHARACTERISTICS OVER OPERATING RANGE T = -40°C to +85°C A Symbol Parameter (2,3) t Data Propagation Delay PLH PHL t Switch Turn-On Delay PZL t ...

Page 6

IDTQS3VH125 2.5V / 3.3V QUAD ACTIVE LOW, HIGH BANDWIDTH SWITCH SOME APPLICATIONS FOR HOTSWITCH PRODUCTS 0 to +5V Vcc = 3.3V OE LOGIC SIDE 4.5V PP PLUG GABLE CARD/ LIV E SYSTEM CARD I/O CARD I/O NFET +6.5V CHARGE PUM ...

Page 7

IDTQS3VH125 2.5V / 3.3V QUAD ACTIVE LOW, HIGH BANDWIDTH SWITCH TEST CIRCUITS AND WAVEFORMS TEST CONDITIONS Symbol V = 3.3V ± 0. LOAD 1 300 LZ V 300 HZ ...

Page 8

IDTQS3VH125 2.5V / 3.3V QUAD ACTIVE LOW, HIGH BANDWIDTH SWITCH ORDERING INFORMATION XXXXX XX IDTQS Device Type Package DATA SHEET DOCUMENT HISTORY 8/6/2002 Updated according to PCN Logic-0206-11 3/3/2003 Changed Icc limits CORPORATE HEADQUARTERS 2975 Stender Way Santa Clara, CA ...

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