OMO ElectronicOMO Electronic
Expand menu
Hello, Sign inMy Account
0 Cart

QS3VH16233PAG

P1-P3P4-P6P7-P8
1
INDUSTRIAL TEMPERATURE RANGE
IDTQS3VH16233
2.5V / 3.3V 32:16 MUX/DEMUX HIGH BANDWIDTH BUS SWITCH
FEBRUARY 2013
2013 Integrated Device Technology, Inc. DSC-5882/9c
INDUSTRIAL TEMPERATURE RANGE
FUNCTIONAL BLOCK DIAGRAM
DESCRIPTION:
The QS3VH16233 HotSwitch is a 32-bit to 16-bit high bandwidth bus
switch, which can multiplex or demultiplex data. The QS3VH16233 has
very low ON resistance, resulting in under 250ps propagation delay
through the switch. This device can be used as two 16-bit to 8-bit
multiplexers or as one 32-bit to 16-bit multiplexer. SELx inputs control the
data flow. TESTx inputs control either one or two ports connection. 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 also makes the QS3VH16233 ideal for high
performance communications applications.
The QS3VH16233 is characterized for operation from -40°C to +85°C.
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
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 - 4
ΩΩ
ΩΩ
Ω 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
IDTQS3VH16233
QUICKSWITCH
®
PRODUCTS
2.5V / 3.3V 32:16 MUX/DEMUX
HIGH BANDWIDTH BUS SWITCH
TEST
1
SEL
1
xA
ONE OF EIGHT CHANNELS
xB
2
xB
1
x = 1 through 8
TEST
2
SEL
2
xA
ONE OF EIGHT CHANNELS
xB
2
xB
1
x = 9 through 16
2
INDUSTRIAL TEMPERATURE RANGE
IDTQS3VH16233
2.5V / 3.3V 32:16 MUX/DEMUX HIGH BANDWIDTH BUS SWITCH
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 Storage Temperature -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. V
CC terminals.
3. All terminals except V
CC.
PIN CONFIGURATION
TSSOP
TOP VIEW
PIN DESCRIPTION
Pin Names I/O Description
x A I/O Bus A
xBx I/O Bus B
SELx I Data Select
TESTx I Port Select
GND
561
1
A
1
B
1
552
2
B
11
B
2
543
2
B
22
A
47
37
38
39
40
41
42
43
44
45
46
33
34
35
36
49
50
51
52
53
48
4
5
6
7
8
9
10
12
13
14
15
16
17
18
19
20
11
21
22
23
24
29
30
31
3225
26
27
28
3
A
TEST
1
Vcc
TEST
2
SEL
1
SEL
2
GND
Vcc
4
B
1
4
B
2
5
A
6
B
1
6
B
2
7
A
8
B
1
9
A
10
B
1
10
B
2
11
A
12
B
1
12
B
2
13
A
14
B
1
14
B
2
15
A
16
B
1
8
B
2
16
B
2
10
A
11
B
1
11
B
2
12
A
13
B
1
13
B
2
14
A
15
B
1
15
B
2
16
A
9
B
1
9
B
2
3
B
1
3
B
2
4
A
5
B
1
5
B
2
6
A
7
B
1
7
B
2
8
A
NOTE:
1. This parameter is guaranteed but not production tested.
CAPACITANCE (TA = +25
o
C, f = 1MHz, VIN = 0V, VOUT = 0V)
Symbol Parameter
(1)
Typ. Max. Unit
CIN Control Inputs 3 5 pF
CI/O Quickswitch Channels Mux 8 12 pF
(Switch OFF) Demux 4 6
CI/O Quickswitch Channels Mux 16 24 pF
(Switch ON) Demux 8 12
NOTE:
1. H = HIGH Voltage Level
L = LOW Voltage Level
X = Don't Care
FUNCTION TABLE
(1)
SELx TESTx xA Function
LLxB1 xA to xB1
HLxB2 xA to xB2
XHxB1, xB2 xA to xB1 and xB2
3
INDUSTRIAL TEMPERATURE RANGE
IDTQS3VH16233
2.5V / 3.3V 32:16 MUX/DEMUX HIGH BANDWIDTH BUS SWITCH
DC ELECTRICAL CHARACTERISTICS OVER OPERATING RANGE
(1)
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 — —
V
IL 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 ——±1μA
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
V
CC = 2.3V VIN = 0V ION = 30mA — 6 8
R
ON 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 V
IN
AT V
CC
= 3.3V
RON
(ohms)
VIN
(Volts)
16
14
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 5.04.5
P1-P3P4-P6P7-P8

QS3VH16233PAG

Mfr. #:
Buy QS3VH16233PAG
Manufacturer:
IDT
Description:
Multiplexer Switch ICs 3.3V 32:16 Mux/Demux Bus Switch
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

Products related to this Datasheet