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BUS SWITCH. QS3VH16210 Datasheet

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BUS SWITCH. QS3VH16210 Datasheet






QS3VH16210 SWITCH. Datasheet pdf. Equivalent




QS3VH16210 SWITCH. Datasheet pdf. Equivalent





Part

QS3VH16210

Description

HIGH BANDWIDTH BUS SWITCH



Feature


IDTQS3VH16210 2.5V / 3.3V 20-BIT 2 PORT, HIGH BANDWIDTH BUS SWITCH QUICKSWITCH PRODUCTS 2.5V / 3.3V 20-BIT 2-PORT, H IGH BANDWIDTH BUS SWITCH INDUSTRIAL TE MPERATURE RANGE IDTQS3VH16210 FEATURES : • N channel FET switches with no pa rasitic diode to Vcc − Isolation unde r power-off conditions − No DC path t o Vcc or GND − 5V tolerant in OFF and ON state • 5V tolerant I/O.
Manufacture

Renesas

Datasheet
Download QS3VH16210 Datasheet


Renesas QS3VH16210

QS3VH16210; s • Low RON - 4Ω typical • Flat RON characteristics over operating range Rail-to-rail switching 0 - 5V • Bi directional dataflow with near-zero del ay: no added ground bounce • Excellen t RON matching between channels • Vcc operation: 2.3V to 3.6V • High bandw idth - up to 500 MHz • LVTTL-compatib le control Inputs • Undershoot Clamp Diodes on all switch and control Inpu.


Renesas QS3VH16210

ts • Low I/O capacitance, 4pF typical • Available in TSSOP package APPLICAT IONS: • Hot-swapping • 10/100 Base- T, Ethernet LAN switch • Low distorti on analog switch • Replaces mechanica l relay • ATM 25/155 switching FUNCTI ONAL BLOCK DIAGRAM DESCRIPTION: The QS 3VH16210 HotSwitch with 20-bit flow-tho ugh pin is a high bandwidth bus switch. The QS3VH16210 has very low ON .


Renesas QS3VH16210

resistance, resulting in under 250ps pro pagation delay through the switch. The switches are controlled by active low e nable (xOE) controls. The QS3VH16210 is organized as a dual 10-bit, 2-port bus switch with separate, xOE control inpu ts. In the OFF and ON states, the switc hes are 5V-tolerant. In the OFF state, the switches offer very high impedance at the terminals. .

Part

QS3VH16210

Description

HIGH BANDWIDTH BUS SWITCH



Feature


IDTQS3VH16210 2.5V / 3.3V 20-BIT 2 PORT, HIGH BANDWIDTH BUS SWITCH QUICKSWITCH PRODUCTS 2.5V / 3.3V 20-BIT 2-PORT, H IGH BANDWIDTH BUS SWITCH INDUSTRIAL TE MPERATURE RANGE IDTQS3VH16210 FEATURES : • N channel FET switches with no pa rasitic diode to Vcc − Isolation unde r power-off conditions − No DC path t o Vcc or GND − 5V tolerant in OFF and ON state • 5V tolerant I/O.
Manufacture

Renesas

Datasheet
Download QS3VH16210 Datasheet




 QS3VH16210
IDTQS3VH16210
2.5V / 3.3V 20-BIT 2 PORT, HIGH BANDWIDTH BUS SWITCH
QUICKSWITCH® PRODUCTS
2.5V / 3.3V 20-BIT 2-PORT, HIGH
BANDWIDTH BUS SWITCH
INDUSTRIAL TEMPERATURE RANGE
IDTQS3VH16210
FEATURES:
• N channel FET switches with no parasitic diode to Vcc
Isolation under power-off conditions
No DC path to Vcc or GND
5V tolerant in OFF and ON state
• 5V tolerant I/Os
• Low RON - 4Ω typical
• Flat RON characteristics over operating range
• Rail-to-rail switching 0 - 5V
• Bidirectional dataflow with near-zero delay: no added ground
bounce
• Excellent RON matching between channels
• 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
DESCRIPTION:
The QS3VH16210 HotSwitch with 20-bit flow-though pin is a high
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.
The combination of near-zero propagation delay, high OFF impedance,
and over-voltage tolerance makes the QS3VH16210 ideal for high perfor-
mance communications applications.
The QS3VH16210 is characterized for operation from -40°C to +85°C.
1A1
1B1
2A1
2B1
1A10
1OE
1B10
2A10
2OE
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
INDUSTRIAL TEMPERATURE RANGE
1
c 2013 Integrated Device Technology, Inc.
2B10
JULY 2013
DSC-5881/8




 QS3VH16210
IDTQS3VH16210
2.5V / 3.3V 20-BIT 2 PORT, HIGH BANDWIDTH BUS SWITCH
PIN CONFIGURATION
NC 1
1A1 2
1A2 3
1A3 4
1A4 5
1A5 6
1A6 7
GND 8
1A7 9
1A8 10
1A9 11
1A10 12
2A1 13
2A2 14
VCC 15
2A3 16
GND 17
2A4 18
2A5 19
2A6 20
2A7 21
2A8 22
2A9 23
2A10 24
48 1OE
47 2OE
46 1B1
45 1B2
44 1B3
43 1B4
42 1B5
41 GND
40 1B6
39 1B7
38 1B8
37 1B9
36 1B10
35 2B1
34 2B2
33 2B3
32 GND
31 2B4
30 2B5
29 2B6
28 2B7
27 2B8
26 2B9
25 2B10
INDUSTRIAL TEMPERATURE RANGE
ABSOLUTE MAXIMUM RATINGS(1)
Symbol
Description
Max.
Unit
VTERM(2) Supply Voltage to Ground
– 0.5 to 4.6
V
VTERM(3) DC Switch Voltage VS
– 0.5 to 5.5
V
VTERM(3) DC Input Voltage VIN
– 0.5 to 5.5
V
VAC AC Input Voltage (pulse width 20ns)
–3
V
IOUT DC Output Current (max. current/pin)
120
mA
TSTG StorageTemperature
-65 to +150 °C
NOTES:
1. Stresses greater than those listed under ABSOLUTE MAXIMUM RATINGS may
cause permanent damage to the device. This is a stress rating only and functional
operation of the device at these or any other conditions above those indicated in the
operational sections of this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect reliability.
2. VCC terminals.
3. All terminals except VCC.
CAPACITANCE (TA = +25oC, f = 1MHz, VIN = 0V, VOUT = 0V)
Symbol Parameter(1)
Typ. Max. Unit
CIN ControlInputs
3
5
pF
CI/O Quickswitch Channels (Switch OFF) 4
6
pF
CI/O Quickswitch Channels (Switch ON)
8
NOTE:
1. This parameter is guaranteed but not production tested.
12
pF
PIN DESCRIPTION
Pin Names
Description
xOE
Bus Enables (Active LOW)
1A1 - 1A10, 2A1 - 2A10 Bus A
1B1 - 1B10, 2B1 - 2B10 Bus B
TSSOP
TOP VIEW
FUNCTION TABLE (EACH 10-BIT BUS SWITCH) (1)
Control Input
xOE
Function
L
A port = B port
H
Disconnect
NOTE:
1. H = HIGH Voltage Level
L = LOW Voltage Level
2




 QS3VH16210
IDTQS3VH16210
2.5V / 3.3V 20-BIT 2 PORT, HIGH BANDWIDTH BUS SWITCH
INDUSTRIAL TEMPERATURE RANGE
DC ELECTRICAL CHARACTERISTICS OVER OPERATING RANGE
Following Conditions Apply Unless Otherwise Specified:
Industrial: TA = –40°C to +85°C, VCC = 3.3V ± 0.3V
Symbol Parameter
Test Conditions
Min.
Typ.(1) Max. Unit
VIH
Input HIGH Voltage
Guaranteed Logic HIGH
VCC = 2.3V to 2.7V
1.7
V
for Control Inputs
VCC = 2.7V to 3.6V
2
VIL
Input LOW Voltage
Guaranteed Logic HIGH
VCC = 2.3V to 2.7V
0.7
V
for Control Inputs
VCC = 2.7V to 3.6V
0.8
IIN
Input Leakage Current (Control Inputs)
0V VIN VCC
±1
μA
IOZ
Off-State Current (Hi-Z)
0V VOUT 5V, Switches OFF
±1
μA
IOFF Data Input/Output Power Off Leakage
VIN or VOUT 0V to 5V, VCC = 0V
±1
μA
VCC = 2.3V
VIN = 0V
ION = 30mA
6
8
RON Switch ON Resistance
(Typ. at VCC = 2.5V) VIN = 1.7V
ION = 15mA
7
9
Ω
VCC = 3V
VIN = 0V
ION = 30mA
4
6
VIN = 2.4V
ION = 15mA
5
8
NOTE:
1. Typical values are at VCC = 3.3V and TA = 25°C, unless otherwise noted.
TYPICAL ON RESISTANCE vs VIN AT VCC = 3.3V
16
RON
14
(ohms) 12
10
8
6
4
2
0
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
VIN
(Volts)
3



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