SV73257A-16QP-TR2 [SAVITECH]
8KV ESD, Low-Voltage, High-Bandwidth Quad 2:1 MUX/DEMUX Bus Switch;型号: | SV73257A-16QP-TR2 |
厂家: | SAVITECH |
描述: | 8KV ESD, Low-Voltage, High-Bandwidth Quad 2:1 MUX/DEMUX Bus Switch |
文件: | 总8页 (文件大小:267K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
SV73257A
SV73257A
8KV ESD, Low-Voltage, High-Bandwidth
Quad 2:1 MUX/DEMUX Bus Switch
v0.97
SAVITECH Corporation
SV73257A
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1
Savitech
SV73257A
SV73257A
8KV ESD, Low-Voltage, High-Bandwidth Quad
2:1 MUX/DEMUX Bus Switch
Features
Pin Connection
Very low In-to-Out Ron: 4
Super-low quiescent current : 0.1uA (typ)
Loss-less transmission
SV73257A
Almost no propagation delay
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
Vcc
S
IA0
IA1
YA
IB0
Built in undershoot clamping diodes
CMOS/TTL compatible control inputs
74F/FCT/LS/AS/ALS257 pin compatible
Green & Pb-free packages:
EN
ID0
ID1
YD
IC0
IC1
YC
QSOP-16, SOP-16 and TSSOP-16
Description
The SV73257A is an ultra-low Ron, low-power, high-
bandwidth, high-speed CMOS/TTL-compatible Quad 2:1
multiplexer/demultiplexer bus switch. It is pin compatible
with industry standard 74F/FCT/LS/AS/ALS257 logic
devices. Its control inputs were not just designed to meet
standard and LV CMOS/TTL logic level, but also
designed to be used with most advanced chipset or SOC
with 1.8V control inputs and outputs. It built in undershoot
clamping diodes on all control inputs and switch inputs
that results in robust and reliable switching.
IB1
YB
GND
QSOP-16/SOP-16/TSSOP-16
Pin Description
Function Table
PIN
IAN - IDN
S
DESCRIPTION
Data Inputs
EN
H
S
X
L
L
YA
Z
YB
Z
YC
Z
YD
Z
Function
Disable
S=0
Select inputs
Enable
L
IA0
IA1
IB0
IB1
IC0
IC1
ID0
ID1
L
L
S=1
YA – YD
GND
VCC
Data outputs
Ground
Note:
H = Logic High
L = Logic Low
Power
NC
No connect
Ordering Information
Ordering Code
Operation Range
-40°C ~ +85°C
-40°C ~ +85°C
-40°C ~ +85°C
Package
QSOP-16
SOP-16
Packing
SV73257A-16QP-TR2
SV73257A-16SP-TR2
SV73257A-16TP-TR3
Tape & Reel, 2500pcs
Tape & Reel, 2500pcs
Tape & Reel, 3000pcs
TSSOP-16
SV73257A
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SV73257A
Function Diagram
Absolute Maximum Ratings
Parameter
Value
Unit
VCC to GND, Supply Voltage,
7
V
Input Voltage
GND - 0.3 to (VCC) +0.3
V
°C
Storage Temperature Range
Continuous current through VCC or GND
ESD Susceptibility: HBM
ESD Susceptibility: MM
-65 to +150
100
mA
V
> 8000
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.
SV73257A
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SV73257A
DC Electrical Characteristics
(TA = -40°C to 85°C, VCC = 4.0V 10%)
PARAMETER
Description
Input HIGH Voltage
Test Conditions
Guaranteed Logic HIGH Level
Guaranteed Logic LOW level
VCC = Max, VIN = VCC
MIN TYP MAX UNITS
1.6
VDD
0.5
1
V
V
VIH
VIL
IIH
Input LOW Voltage
µA
µA
µA
V
Input HIGH Current
VCC = Max, VIN = GND
1
IIL
Input LOW Current
0 ≤ In, Yn ≤ Vcc
-1.2
IOZH
VIK
High Impedance Output Current
Clamp Diode Voltage
VCC = Min., VIN = -18mA
VCC = Min., VIN = 0V, ION = -40mA or 64mA
VCC = Min., VIN = 0V, ION = -15mA
4
7
RON
Switch On-Resistance
Notes:
1. For max. or min. conditions, use appropriate value specified under Electrical Characteristics for the applicable device type.
2. VDD = 3.0 - 4.4V, 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
(VDD = 4.0 – 5.5V)
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, EN to Yn
Bus disable time, EN to Yn
Test Conditions
MIN
TYP
0.25
3.2
MAX
UNITS
ns
tIY
ns
tSY
CL = 50pF
RL = 500
3.2
ns
tPHZ, tPLZ
1.7
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 50pF 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.
SV73257A
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4
SV73257A
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)
SV73257A
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5
SV73257A
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
SV73257A
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SV73257A
TSSOP-16 MECHANICAL DATA
SV73257A
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7
SV73257A
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
SV73257A
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相关型号:
SV7330SE-16QP-TR2
8KV ESD, Low Ron, Ultra-Wide Bandwidth, Low Power, Quad SPDT Video Switch
SAVITECH
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