SV73253C-16TP-TR3 [SAVITECH]
8KV ESD Protected, Low-Voltage, High-Bandwidth, Dual 4:1 MUX/DEMUX Bus Switch;
| 型号： | SV73253C-16TP-TR3 |
| 厂家： | 
SAVITECH |
| 描述： | 8KV ESD Protected, Low-Voltage, High-Bandwidth, Dual 4:1 MUX/DEMUX Bus Switch |
| 文件： | 总10页 (文件大小：293K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SV73253C
SV73253C
8KV ESD Protected, Low-Voltage, High-Bandwidth,
Dual 4:1 MUX/DEMUX Bus Switch
v0.93
SAVITECH Corporation
SV73253C
www.savitech-ic.com
1
Savitech
SV73253C
SV73253C
8KV ESD Protected, Low-Voltage, High-Bandwidth,
Dual 4:1 MUX/DEMUX Bus Switch
Features
Pin Connection
Extended Operation Voltage: +1.65V to +4.2V
Low In-to-Out Ron: 5
SV73253A
Robust ESD Protection: 8KV HBM, 400V MM
Super-low quiescent current: 0.1uA (typ)
Loss-less transmission
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
EA
Vcc
EB
S0
Almost no propagation delay
S1
IA3
IA2
IA1
Built in undershoot clamping diodes
CMOS/TTL compatible control inputs
74F/FCT/LS/ALS/LS253 pin compatible
Green & Pb-free packages:
IB3
IB2
QSOP-16, SOP-16 and TSSOP-16
Description
IB1
IB0
YB
IA0
YA
The SV73253C is an ultra-low Ron, low-power, high-
bandwidth, high-speed CMOS/TTL-compatible Dual 4:1
multiplexer/demultiplexer bus switch. It is pin compatible
with industry standard 74F253, 74FCT253 and the
74ALS/ALS/LS253 logic devices. It built in undershoot
clamping diodes on all control inputs and switch inputs
that results in robust and reliable switching.
GND
QSOP-16/SOP-16/TSSOP-16
Pin Description
Function Table
PIN
IAN - IBN
S0,S1
YA,YB
EA , EB
GND
DESCRIPTION
Data Inputs
EA
H
X
L
EB
X
H
L
S1
X
X
L
S2
X
X
L
YA
Hi-Z
X
YB
X
Function
Disable A
Disable B
S1-0 = 0
S1-0 = 1
S1-0 = 2
S1-0 = 3
Select Inputs
Data outputs
Enable Inputs
Ground
Hi-Z
IB0
IB1
IB2
IB3
IA0
IA1
IA2
IA3
L
L
L
H
L
L
L
H
H
VCC
Power Supply
L
L
H
Note:
H = Logic High
L = Logic Low
Ordering Information
Ordering Code
Operation Range
-40°C ~ +85°C
-40°C ~ +85°C
-40°C ~ +85°C
Package
QSOP-16
SOP-16
Packing
SV73253C-16QP-TR2
SV73253C-16SP-TR2
SV73253C-16TP-TR3
Tape & Reel, 2500pcs
Tape & Reel, 2500pcs
Tape & Reel, 3000pcs
TSSOP-16
SV73253C
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SV73253C
Block Diagram
IA0
IA1
IA2
IB0
IB1
IB2
IA3
IB3
Switch
Switch
EA
EB
Switch
IAn
Switch
En
Switch
S0
S1
Yn
Switch
Switch
Switch
Switch
YA
YB
Absolute Maximum Ratings
Parameter
Value
Unit
V
VCC to GND, Supply Voltage,
Input Voltage
4.8
GND - 0.3 to (VCC) +0.3
V
°C
Storage Temperature Range
-65 to +150
100
Continuous current through VDD or GND
ESD Susceptibility: HBM
mA
V
8000
ESD Susceptibility: MM
400
V
Stresses above those listed under Absolute Maximum Ratings may cause permanent damage to the device. This is a
stress rating only; functional operation of the device at these or any other conditions above those indicated in the
operational section of this specification is not implied. Exposure to absolute maximum rating conditions for extended
periods may affect
device reliability.
Caution
This integrated circuit can be damaged by ESD if you don’t pay attention to ESD protection. SAVITECH recommends
that all integrated circuits be handled with appropriate precautions. Failure to observe proper handling and
installation procedures can cause damage.
ESD damage can range from subtle performance degradation to complete device failure. Precision integrated
circuits
small parametric changes could cause the device not to meet its
may be more susceptible to damage because very
published specifications.
SV73253C
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SV73253C
DC Electrical Characteristics
(TA = -40°C to 85°C, VCC = +3.3V 10%)
PARAMETER
Description
Input HIGH Voltage
Input LOW Voltage
Test Conditions
Guaranteed Logic HIGH Level
Guaranteed Logic LOW level
VCC = Max, VIN = VCC
MIN TYP MAX UNITS
0.6*Vcc
VSS-0.3
VCC+0.3
0.4*Vcc
1
V
V
VIH
VIL
IIH
µA
µA
µA
V
Input HIGH Current
Input LOW Current
VCC = Max, VIN = GND
1
IIL
0 ≤ In, Yn ≤ Vcc
-1.2
IOZH
VIK
BW
High Impedance Output Current
Clamp Diode Voltage
–3dB Bandwidth
VCC = Min., VIN = -18mA
Signal = 0dBm
500
5
MHz
VCC = 2.7, VIN = 0V, ION = 48mA
VCC = 2.7, VIN = 2.4V, ION = -48mA
RON
Switch On-Resistance
15
Notes:
1. For max. or min. conditions, use appropriate value specified under Electrical Characteristics for the applicable device type.
2. Vcc = +1.65 to +4.2V, TA = 25°C ambient and maximum loading.
3. Measured by the voltage drop between In and Yn pin at indicated current through the Switch On-Resistance is determined
by the lower of the voltages on the two (In, Yn) pins.
Power Supply Characteristics
(VCC = +1.65 to +4.2V)
PARAMETER
Description
Test Conditions
VCC = Max VIN = GND or VCC
MIN
TYP
MAX UNITS
ICC
Quiescent Power Supply Current
0.1
µA
Notes:
1. For max. or min. conditions, use appropriate value specified under Electrical Characteristics for the applicable
device type.
Switching Characteristics
PARAMETER
Description
Propagation Delay In to Yn
Bus select time, S to Yn
Bus enable time, E to Yn
Bus disable time, EN to Y
Test Conditions
MIN
TYP
0.25
5.1
MAX
UNITS
ns
tIY
ns
tSY
CL = 20pF
RL = 500
9.6
ns
tPHZ, tPLZ
6.0
ns
tPHZ, tPLZ
Notes:
1. For max. or min. conditions, use appropriate value specified under Electrical Characteristics for the applicable device type.
2. Guaranteed by design.
3. The switch contributes no propagation delay other than the RC delay of the On-Resistance of the switch and the load
capacitance. The time constant for the switch alone is of the order of 0.25ns for 20pF load. Since this time constant is
much smaller than the rise/fall times of typical driving signals, it adds very little propagation delay to the system.
Propagation delay of the switch when used in a system is determined by the driving circuit on the driving side of the switch
and its interactions with the load on the driven side.
SV73253C
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SV73253C
On Response vs. Frequency
Vcc= +4.2V
0.0
-0.5
-1.0
-1.5
-2.0
-2.5
-3.0
-3.5
-4.0
-4.5
-5.0
-5.5
-6.0
1
10
100
1000
Frequency (MHz)
SV73253C
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SV73253C
QSOP-16 MECHANICAL DATA
Dimension in MM
Dimension in Inch
Symbol
Min.
1.35
0.10
Nom.
1.63
0.15
Max.
1.75
0.25
1.50
0.30
0.25
Min.
0.053
0.004
Nom.
0.064
0.006
Max.
0.069
0.010
0.059
0.012
0.010
A
A1
A2
b
0.20
0.18
0.008
0.007
c
e
0.650 BASIC
4.90
0.025 BASEC
0.193
D
4.80
5.79
3.81
0.41
0.25
5.00
6.20
3.99
1.27
0.50
0.189
0.228
0.150
0.016
0.010
0.197
0.244
0.157
0.050
0.020
E
5.99
0.236
E1
L
3.961
0.154
0.635
0.025
h
L1
ZD
R1
R
0.254 BASIC
0.229 REF
0.010 BASIC
0.009 REF
Note:
1. Dimension 0 does not include mold protrusions or
gate burrs
2. Mold protrusions and gate burrs shall not exceed
0.006 inch per side.
0.20
0.20
0*
0.33
8*
0.008
0.008
0*
0.013
8*
ꢀ
ꢀ1
ꢀ2
JEDEC
0*
0*
5*
10*
15*
5*
10*
15*
MO-137 (AB)
SV73253C
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SV73253C
SOP-16 MECHANICAL DATA
Dimension in MM
Dimension in Inch
Symbol
Min.
Nom.
1.60
Max.
Min.
Nom.
0.063
Max.
A
1.35
0.10
1.75
0.25
0.053
0.004
0.069
0.010
A1
A2
1.45
0.057
B
0.33
0.19
9.80
3.80
0.51
0.25
0.013
0.007
0.386
0.150
0.020
0.010
0.394
0.157
C
D
10.00
4.00
E1
3.90
1.27
6.00
e
E
5.80
0.40
3.20
1.27
0.10
8ꢀ
0.228
0.016
0.244
0.050
0.004
8ꢀ
L
y
ꢀ
0ꢀ
0ꢀ
|L1-L1ꢁ|
L1
0.12
0.005
1.04REF
0.041REF
SV73253C
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SV73253C
TSSOP-16 MECHANICAL DATA
SV73253C
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SV73253C
SV73253C
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SV73253C
I
Information furnished is believed to be accurate and reliable. However, SAVITECH assumes no responsibility for the consequences of use of
such information nor for any infringement of patents or other rights of third parties that may result from its use. No license is granted by
implication or otherwise under any patent or patent rights of SAVITECH. Specifications mentioned in this publication are subject to change
without notice. This publication supersedes and replaces all information previously supplied. SAVITECH products are not authorized for use
as critical components in life support devices or systems without express written approval of SAVITECH.
The SAVITECH logo is a registered trademark of Savitech Corporation.
All other names are the property of their respective owners
© 2011 Savitech Corporation - All Rights Reserved
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