BUS SWITCH. IDTQS3VH16233 Datasheet

IDTQS3VH16233 SWITCH. Datasheet pdf. Equivalent

IDTQS3VH16233 Datasheet
Recommendation IDTQS3VH16233 Datasheet
Part IDTQS3VH16233
Description 2.5V / 3.3V 32:16 MUX/DEMUX HIGH BANDWIDTH BUS SWITCH
Feature IDTQS3VH16233; IDTQS3VH16233 2.5V / 3.3V 32:16 MUX/DEMUX HIGH BANDWIDTH BUS SWITCH INDUSTRIAL TEMPERATURE RANGE Q.
Manufacture Renesas
Datasheet
Download IDTQS3VH16233 Datasheet




Renesas IDTQS3VH16233
IDTQS3VH16233
2.5V / 3.3V 32:16 MUX/DEMUX HIGH BANDWIDTH BUS SWITCH
INDUSTRIAL TEMPERATURE RANGE
QUICKSWITCH® PRODUCTS
2.5V / 3.3V 32:16 MUX/DEMUX
HIGH BANDWIDTH BUS SWITCH
IDTQS3VH16233
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 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.
TEST1
SEL1
xA
TEST2
x = 1 through 8
SEL2
xB2
xA
xB1
ONE OF EIGHT CHANNELS
x = 9 through 16
xB2
xB1
ONE OF EIGHT CHANNELS
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
INDUSTRIAL TEMPERATURE RANGE
1
c 2013 Integrated Device Technology, Inc.
FEBRUARY 2013
DSC-5882/9



Renesas IDTQS3VH16233
IDTQS3VH16233
2.5V / 3.3V 32:16 MUX/DEMUX HIGH BANDWIDTH BUS SWITCH
INDUSTRIAL TEMPERATURE RANGE
PIN CONFIGURATION
1A
1
2B1
2
2B2
3
3A
4
4B1
5
4B2
6
5A
7
6B1
8
6B2
9
7A
10
8B1
11
8B2
12
GND
13
Vcc
14
9A
15
10B1
16
10B2
17
11A
18
12B1
19
12B2
20
13A
21
14B1
22
14B2
23
15A
24
16B1
25
16B2
26
TEST1
27
TEST2
28
56
1B1
55
1B2
54
2A
53
3B1
52
3B2
51
4A
50
5B1
49
5B2
48
6A
47
7B1
46
7B2
45
8A
44
GND
43
Vcc
42
9B1
41
9B2
40
10A
39
11B1
38
11B2
37
12A
36
13B1
35
13B2
34
14A
33
15B1
32
15B2
31
16A
30
SEL1
29
SEL2
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 Mux
8
12
pF
(Switch OFF)
Demux
4
6
CI/O Quickswitch Channels Mux
16
24
pF
(Switch ON)
Demux
8
12
NOTE:
1. This parameter is guaranteed but not production tested.
PIN DESCRIPTION
Pin Names
I/O
Description
xA
I/O
Bus A
xBx
I/O
Bus B
SELx
I
Data Select
TESTx
I
Port Select
TSSOP
TOP VIEW
FUNCTION TABLE(1)
SELx
TESTx
L
L
H
L
X
H
NOTE:
1. H = HIGH Voltage Level
L = LOW Voltage Level
X = Don't Care
xA
xB1
xB2
xB1, xB2
Function
xA to xB1
xA to xB2
xA to xB1 and xB2
2



Renesas IDTQS3VH16233
IDTQS3VH16233
2.5V / 3.3V 32:16 MUX/DEMUX HIGH BANDWIDTH BUS SWITCH
INDUSTRIAL TEMPERATURE RANGE
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
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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