TC7W53FU/FK
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
TC7W53FU, TC7W53FK
2-Channel Multiplexer/Demultiplexer
The TC7W53 is a high speed C2MOS Analog Multiplexer/
Demultiplexer fabricated with silicon gate C2MOS technology.
It achieves the high speed operation similar to equivalent
LSTTL while maintaining the C2MOS low power dissipation.
The TC7W53 has a 2 channel configuration.
The digital signal to the control terminal turns “ON” the
corresponding switch of each channel a large amplitude signal
(VCC – VEE) can then be switched by the small logical amplitude
(VCC – GND) control signal.
For example, in the case of VCC = 5 V, GND = 0 V, VEE = −5 V,
signals between −5 V and +5 V can be switched from the logical
circuit with a signal power supply of 5 V. As the ON-resistance of
each switch is low, they can be connected to circuit with low input
impedance.
All inputs are equipped with protection circuits against static
discharge or transient excess voltage.
TC7W53FU
(SM8)
TC7W53FK
Features
•
•
•
•
•
•
High speed: tpd = 15 ns (typ.) at VCC = 5 V, VEE = 0 V
Low power dissipation: ICC = 4 µA (max) at Ta = 25°C
High noise immunity: VNIH = VNIL = 28% VCC (min)
(US8)
Low ON resistance: RON = 50 Ω (typ.) at VCC–VEE = 9 V
High degree of linearity: THD = 0.02% (typ.) at VCC–VEE =9 V
Pin and function compatible with TC4W53
Weight
SSOP8-P-0.65: 0.02 g (typ.)
SSOP8-P-0.50A: 0.01 g (typ.)
Marking
SM8
US8
Part No.
7W53
Lot No.
Part No.
W
53
Start of commercial production
1997-12
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TC7W53FU/FK
Absolute Maximum Ratings (Ta = 25°C)
Characteristics
Symbol
Rating
VCC
−0.5 to 7
VCC – VEE
−0.5 to 13
Control input voltage
VIN
−0.5 to VCC + 0.5
Switch I/O voltage
VI/O
VEE −0.5 to VCC + 0.5
V
Control input diode current
ICK
±20
mA
I/O diode current
IIOK
±20
mA
Switch through current
IT
±25
mA
DC VCC/GND current
ICC
±25
mA
Power dissipation
PD
Storage temperature range
Tstg
−65 to 150
°C
TL
260
°C
Supply voltage range
Lead temperature (10 s)
300 (SM8)
200 (US8)
Unit
V
V
mW
Note: Using continuously under heavy loads (e.g. the application of high temperature/current/voltage and the
significant change in temperature, etc.) may cause this product to decrease in the reliability significantly even if
the operating conditions (i.e. operating temperature/current/voltage, etc.) are within the absolute maximum
ratings and the operating ranges.
Please design the appropriate reliability upon reviewing the Toshiba Semiconductor Reliability Handbook
(“Handling Precautions”/“Derating Concept and Methods”) and individual reliability data (i.e. reliability test report
and estimated failure rate, etc).
Truth Table
Control Input
On Channel
INH
A
L
L
Ch 0
L
H
Ch 1
H
X
None
X: Don’t care
Logic Symbol
Pin Assignment (top view)
VCC
8
INH
A
COM
(2)
(5)
(1)
Ch 0
7
Ch 1
6
A
5
1
2
COMMON INH
3
VEE
4
GND
MUXDMUX
2×0
2×1
(7)
(6)
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Logic Diagram
COM
A
Logic level
converter
OUT
OUT
INH
C
C
IN
0
IN
1
Operating Ranges
Characteristics
Supply voltage
Symbol
Rating
VCC
2 to 6
VEE
−6 to 0
Unit
V
VCC – VEE
2 to 12
Control input voltage
VIN
0 to VCC
V
Switch I/O voltage
VI/O
VEE to VCC
V
Operating temperature range
Topr
−40 to 85
°C
0 to 1000 (VCC = 2.0 V)
Input rise and fall time
tr, tf
0 to 500 (VCC = 4.5 V)
ns
0 to 400 (VCC = 6.0 V)
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Electrical Characteristics
DC Electrical Characteristics
Characteristics
High level
Symbol
VIHC
Test Condition
Control input
voltage
Low level
VILC
VIN = VILC or VIHC
VI/O = VCC to VEE
II/O ≤ 2 mA
ON resistance
RON
VIN = VILC or VIHC
VI/O = VCC or VEE
II/O ≤ 2 mA
VIN = VILC or VIHC
VI/O = VCC to VEE
II/O ≤ 2 mA
Difference of ON
resistance between
switches
∆RON
Input/output leakage
current (switch off)
IOFF
VOS = VCC or GND
VIS = GND to VCC
VIN = VILC or VIHC
Switch input leakage
current
(switch on output open)
IIZ
VOS = VCC or GND
VIN = VILC or VIHC
Control input current
IIN
VIN = VCC or GND
Quiescent supply current
ICC
VIN = VCC or GND
Ta = –40
to 85°C
Ta = 25°C
VEE (V) VCC (V)
Min
Typ.
Max
Min
Max
2.0
1.5
1.5
4.5
3.15
3.15
6.0
4.2
4.2
2.0
0.5
0.5
4.5
1.35
1.35
6.0
1.8
1.8
GND
4.5
85
180
225
−4.5
4.5
55
120
150
−6.0
6.0
50
100
125
GND
2.0
150
GND
4.5
70
150
190
−4.5
4.5
50
100
125
−6.0
6.0
45
80
100
GND
4.5
10
30
35
−4.5
4.5
5
12
15
−6.0
6.0
5
10
12
GND
6.0
±60
±600
−6.0
6.0
±100
±1000
GND
6.0
±60
±600
−6.0
6.0
±100
±1000
GND
6.0
±0.1
±1.0
GND
6.0
4
40
−6.0
6.0
8
80
4
Unit
V
Ω
Ω
nA
nA
µA
µA
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TC7W53FU/FK
AC Electrical Characteristics (CL = 50 pF, input tr = tf = 6 ns, GND = 0 V)
Characteristics
Phase difference between
input and output
Output enable time
Output disable time
Symbol
φI/O
tpZL
tpZH
tpLZ
tpHZ
Test Condition
RL = 1 kΩ
RL = 1 kΩ
Ta = −40
to 85°C
Ta = 25°C
VEE (V) VCC (V)
Min
Typ.
Max
Min
Max
GND
2.0
25
60
75
GND
4.5
6
12
15
GND
6.0
5
10
13
−4.5
4.5
4
GND
2.0
50
225
280
GND
4.5
14
45
56
GND
6.0
12
38
48
−4.5
4.5
14
GND
2.0
95
225
280
GND
4.5
30
45
56
GND
6.0
26
38
48
−4.5
4.5
26
Unit
ns
ns
ns
Control input capacitance
CIN
5
10
10
pF
Common terminal
capacitance
CIS
−5.0
5.0
11
20
20
pF
Switch terminal
capacitance
COS
−5.0
5.0
7
15
15
pF
Feed through capacitance
CIOS
−5.0
5.0
0.75
2
2
pF
Power dissipation
capacitance
CPD
GND
5.0
67
pF
(Note)
Note: CPD is defined as the value of the internal equivalent capacitance which is calculated from the operating
current consumption without load.
Average operating current can be obtained by the equation: ICC (opr) = CPD • VCC • fIN + ICC/2
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Analog Switch Characteristics (GND = 0 V, Ta = 25°C)
Characteristics
Sine wave distortion
(T.H.D)
Symbol
Test Condition
RL = 10 kΩ, CL = 50 pF
fIN = 1 kHz
VEE (V) VCC (V)
VIN = 4.0 Vp-p
−2.25
−2.25
0.025
VIN = 8.0 Vp-p
−4.5
4.5
0.02
VIN = 11 Vp-p
−6.0
6.0
0.018
−2.25
−2.5
−4.5
4.5
−6.0
6.0
−2.25
2.25
−50
−4.5
−4.5
−50
−6.0
6.0
−50
−2.25
2.25
60
−4.5
−4.5
140
−6.0
6.0
200
2.25
2.25
−50
−4.5
−4.5
−50
6.0
6.0
−50
(Note1)
Frequency response
(switch ON)
tMAX
Adjust VIN voltage to obtain 0dBm at VOS
Increase FIN until dB Meter reads −3dB
RL = 50 Ω, CL = 10 pF
fIN = 1 MHz, sine wave
(Note2)
(Note1)
(Note2)
(Note1)
(Note2)
Feed Through attenuation
(switch OFF)
Crosstalk
(control input to signal
output)
Crosstalk
(between any switches)
Typ.
VIN is centered at (VCC−VEE)/2. Adjust input for 0dBm
RL = 600 Ω, CL = 50 pF
fIN = 1 MHz, sine wave
RL = 600 Ω, CL = 50 pF
fIN = 1 MHz, square wave (tr = tf = 6 ns)
Adjust VIN to obtain 0dBm at input
RL = 600 Ω, CL = 50 pF
fIN = 1 MHz, sine wave
Unit
%
120
95
190
150
MHz
200
190
dB
mV
dB
Note: These characteristics are determined by design of device.
Note 1: Input COMMON terminal, and measure at SWITCH terminal.
Note 2: Input SWITCH terminal, and measure at COMMON terminal.
SWITCH terminal
COMMON terminal
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Switching Characteristics Test Circuits
1. tpLZ, tpHZ, tpZL and tpZH
6 ns
VCC
90%
VCC
50%
I/O
O/I
VEE
GND
1 kΩ
10%
tpZH
SW2
GND
tpHZ
90%
VO/I
SW1 = VCC
SW2 = GND
VCC
50%
10%
50 pF
SW1
90%
VC
C
from
P.G.
6 ns
VOH
50%
tpZL
tpLZ
VOL
VOH
VO/I
SW 1 = GND
SW2 = VCC
50%
10%
VOL
2. Cross Talk (control input-switch output)
fIN = 1 MHz, duty = 50% and tr = tf = 6 ns
VCC
VCC
GND
VCC
C
GND
50 pF
VEE
50 pF
O/I
600 Ω
600 Ω
I/O
600 Ω
from
P.G.
3. Feed Through Attenuation
VCC
VCC
C
0.1 µF
600 Ω
VIN
I/O
O/I
VEE
GND
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4. ClOS, CIS, COS
CIOS
VCC
VCC
C
I/O
(SWITCH Terminal)
COS
O/I
VEE
(COMMON Terminal)
CIS
GND
5. Cross Talk (between any two switches)
VCC
VCC
C
I/O
O/I
C
600 Ω
600 Ω
VCC
600 Ω
O/I
600 Ω
I/O
50 pF
0.1 µF
GND
50 pF
VIN
6. Frequency Response (switch ON)
VCC
VCC
C
I/O
O/I
VEE
GND
8
10 pF
0.1 µF
50 Ω
VIN
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Package Dimensions
Weight: 0.02 g (typ.)
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Package Dimensions
Weight: 0.01 g (typ.)
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TC7W53FU/FK
RESTRICTIONS ON PRODUCT USE
• Toshiba Corporation, and its subsidiaries and affiliates (collectively "TOSHIBA"), reserve the right to make changes to the information
in this document, and related hardware, software and systems (collectively "Product") without notice.
• This document and any information herein may not be reproduced without prior written permission from TOSHIBA. Even with
TOSHIBA's written permission, reproduction is permissible only if reproduction is without alteration/omission.
• Though TOSHIBA works continually to improve Product's quality and reliability, Product can malfunction or fail. Customers are
responsible for complying with safety standards and for providing adequate designs and safeguards for their hardware, software and
systems which minimize risk and avoid situations in which a malfunction or failure of Product could cause loss of human life, bodily
injury or damage to property, including data loss or corruption. Before customers use the Product, create designs including the Product,
or incorporate the Product into their own applications, customers must also refer to and comply with (a) the latest versions of all
relevant TOSHIBA information, including without limitation, this document, the specifications, the data sheets and application notes for
Product and the precautions and conditions set forth in the "TOSHIBA Semiconductor Reliability Handbook" and (b) the instructions for
the application with which the Product will be used with or for. Customers are solely responsible for all aspects of their own product
design or applications, including but not limited to (a) determining the appropriateness of the use of this Product in such design or
applications; (b) evaluating and determining the applicability of any information contained in this document, or in charts, diagrams,
programs, algorithms, sample application circuits, or any other referenced documents; and (c) validating all operating parameters for
such designs and applications. TOSHIBA ASSUMES NO LIABILITY FOR CUSTOMERS' PRODUCT DESIGN OR APPLICATIONS.
• PRODUCT IS NEITHER INTENDED NOR WARRANTED FOR USE IN EQUIPMENTS OR SYSTEMS THAT REQUIRE
EXTRAORDINARILY HIGH LEVELS OF QUALITY AND/OR RELIABILITY, AND/OR A MALFUNCTION OR FAILURE OF WHICH
MAY CAUSE LOSS OF HUMAN LIFE, BODILY INJURY, SERIOUS PROPERTY DAMAGE AND/OR SERIOUS PUBLIC IMPACT
("UNINTENDED USE"). Except for specific applications as expressly stated in this document, Unintended Use includes, without
limitation, equipment used in nuclear facilities, equipment used in the aerospace industry, medical equipment, equipment used for
automobiles, trains, ships and other transportation, traffic signaling equipment, equipment used to control combustions or explosions,
safety devices, elevators and escalators, devices related to electric power, and equipment used in finance-related fields. IF YOU USE
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• Product shall not be used for or incorporated into any products or systems whose manufacture, use, or sale is prohibited under any
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any intellectual property right is granted by this document, whether express or implied, by estoppel or otherwise.
• ABSENT A WRITTEN SIGNED AGREEMENT, EXCEPT AS PROVIDED IN THE RELEVANT TERMS AND CONDITIONS OF SALE
FOR PRODUCT, AND TO THE MAXIMUM EXTENT ALLOWABLE BY LAW, TOSHIBA (1) ASSUMES NO LIABILITY
WHATSOEVER, INCLUDING WITHOUT LIMITATION, INDIRECT, CONSEQUENTIAL, SPECIAL, OR INCIDENTAL DAMAGES OR
LOSS, INCLUDING WITHOUT LIMITATION, LOSS OF PROFITS, LOSS OF OPPORTUNITIES, BUSINESS INTERRUPTION AND
LOSS OF DATA, AND (2) DISCLAIMS ANY AND ALL EXPRESS OR IMPLIED WARRANTIES AND CONDITIONS RELATED TO
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for the design, development, use, stockpiling or manufacturing of nuclear, chemical, or biological weapons or missile technology
products (mass destruction weapons). Product and related software and technology may be controlled under the applicable export
laws and regulations including, without limitation, the Japanese Foreign Exchange and Foreign Trade Law and the U.S. Export
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compliance with all applicable export laws and regulations.
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Please use Product in compliance with all applicable laws and regulations that regulate the inclusion or use of controlled substances,
including without limitation, the EU RoHS Directive. TOSHIBA ASSUMES NO LIABILITY FOR DAMAGES OR LOSSES
OCCURRING AS A RESULT OF NONCOMPLIANCE WITH APPLICABLE LAWS AND REGULATIONS.
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