QS3VH16210PAG Integrated Device Technology (Idt), QS3VH16210PAG Datasheet

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QS3VH16210PAG

Manufacturer Part Number
QS3VH16210PAG
Description
Bus Switch 2-Element 10-IN 48-Pin TSSOP Tube
Manufacturer
Integrated Device Technology (Idt)
Datasheet

Specifications of QS3VH16210PAG

Package
48TSSOP
Configuration
10 x 1:1
Logic Function
Bus Switch
Number Of Elements Per Chip
2
Number Of Outputs Per Chip
20
Typical Operating Supply Voltage
2.5|3.3 V
Maximum On Resistance
7(Typ) Ohm
Maximum High Level Output Current
-120 mA
Maximum Low Level Output Current
120 mA
Maximum Operating Supply Voltage
3.6 V
Minimum Operating Supply Voltage
2.3 V
Maximum Propagation Delay Time @ Maximum Cl
0.2@3.3V ns
1
FEATURES:
• N channel FET switches with no parasitic diode to Vcc
• 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
• Vcc operation: 2.3V to 3.6V
• High bandwidth - up to 500 MHz
• LVTTL-compatible control Inputs
• Undershoot Clamp Diodes on all switch and control Inputs
• Low I/O capacitance, 4pF typical
• Available in TSSOP package
APPLICATIONS:
• Hot-swapping
• 10/100 Base-T, Ethernet LAN switch
• Low distortion analog switch
• Replaces mechanical relay
• ATM 25/155 switching
FUNCTIONAL BLOCK DIAGRAM
INDUSTRIAL TEMPERATURE RANGE
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
1
A
c
IDTQS3VH16210
2.5V / 3.3V 20-BIT 2 PORT, HIGH BANDWIDTH BUS SWITCH
A
1O E
10
bounce
1
− Isolation under power-off conditions
− No DC path to Vcc or GND
− 5V tolerant in OFF and ON state
2006 Integrated Device Technology, Inc.
ON
ON
characteristics over operating range
- 4Ω Ω Ω Ω Ω typical
ON
matching between channels
QUICKSWITCH
2.5V / 3.3V 20-BIT 2-PORT, HIGH
BANDWIDTH BUS SWITCH
1
1
B
B
1
10
®
1
PRODUCTS
DESCRIPTION:
bandwidth bus switch. The QS3VH16210 has very low ON resistance,
resulting in under 250ps propagation delay through the switch. The
switches are controlled by active low enable (xOE) controls. The QS3VH16210
is organized as a dual 10-bit, 2-port bus switch with separate, xOE control
inputs. In the OFF and ON states, the switches are 5V-tolerant. In the OFF
state, the switches offer very high impedance at the terminals.
and over-voltage tolerance makes the QS3VH16210 ideal for high perfor-
mance communications applications.
2
2
A
2O E
A
The QS3VH16210 HotSwitch with 20-bit flow-though pin is a high
The combination of near-zero propagation delay, high OFF impedance,
The QS3VH16210 is characterized for operation from -40°C to +85°C.
1
10
INDUSTRIAL TEMPERATURE RANGE
IDTQS3VH16210
FEBRUARY 2009
DSC-5881/6
2
2
B
B
1
10

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QS3VH16210PAG Summary of contents

Page 1

... The switches are controlled by active low enable (xOE) controls. The QS3VH16210 is organized as a dual 10-bit, 2-port bus switch with separate, xOE control inputs. In the OFF and ON states, the switches are 5V-tolerant. In the OFF state, the switches offer very high impedance at the terminals ...

Page 2

... IDTQS3VH16210 2.5V / 3.3V 20-BIT 2 PORT, HIGH BANDWIDTH BUS SWITCH PIN CONFIGURATION GND GND TSSOP TOP VIEW ABSOLUTE MAXIMUM RATINGS Symbol TERM (2) V TERM (3) V 1OE 48 TERM (3) V 2OE OUT STG NOTES Stresses greater than those listed under ABSOLUTE MAXIMUM RATINGS may ...

Page 3

... IDTQS3VH16210 2.5V / 3.3V 20-BIT 2 PORT, HIGH BANDWIDTH BUS 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 IH V Input LOW Voltage IL I Input Leakage Current (Control Inputs) ...

Page 4

... IDTQS3VH16210 2.5V / 3.3V 20-BIT 2 PORT, HIGH BANDWIDTH BUS SWITCH POWER SUPPLY CHARACTERISTICS Symbol Parameter I Quiescent Power Supply Current CCQ ΔI Power Supply Current (2,3) per Input HIGH CC (4) I Dynamic Power Supply Current CCD NOTES: 1. For conditions shown as Min. or Max., use the appropriate values specified under DC Electrical Characteristics. ...

Page 5

... Since this time constant is much smaller than the rise and fall times of typical driving signals, it adds very little propagation delay to the L system. Propagation delay of the bus switch, when used in a system, is determined by the driving circuit on the driving side of the switch and its interaction with the load on the driven side. ...

Page 6

... IDTQS3VH16210 2.5V / 3.3V 20-BIT 2 PORT, HIGH BANDWIDTH BUS SWITCH SOME APPLICATIONS FOR HOTSWITCH PRODUCTS 0 to +5V Vcc = 3.3V OE LOGIC Z = 100 SIDE 4.5V PP PLUGGABLE CARD/ LIVE SYSTEM CARD I/O CARD I/O NFET +6.5V CHARGE PUMP DRIVER SINGLE HOT SWITCH Rail-to-Rail Switching PHY 3VH 4 ...

Page 7

... IDTQS3VH16210 2.5V / 3.3V 20-BIT 2 PORT, HIGH BANDWIDTH BUS SWITCH TEST CIRCUITS AND WAVEFORMS TEST CONDITIONS Symbol V (1) = 3.3V ± 0. LOAD 1 300 LZ V 300 OUT (1, 2) Pulse D.U.T. Generator R T Test Circuits for All Outputs DEFINITIONS Load capacitance: includes jig and probe capacitance. ...

Page 8

... IDTQS3VH16210 2.5V / 3.3V 20-BIT 2 PORT, HIGH BANDWIDTH BUS SWITCH ORDERING INFORMATION XXXXX XX QS Package Device Type CORPORATE HEADQUARTERS 6024 Silver Creek Valley Road San Jose, CA 95138 INDUSTRIAL TEMPERATURE RANGE PA Thin Shrink Small Outline Package PAG TSSOP - Green 3VH16210 2.5V / 3.3V 20-Bit 2-Port, High Bandwidth Bus Switch ...

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