TOSHIBA TC7MBL6353SFT

TC7MBL6353SFT/FK/FTG
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
TC7MBL6353SFT, TC7MBL6353SFK, TC7MBL6353SFTG
Low Voltage/Low Capacitance Dual 1-of-2 Multiplexer/Demultiplexer
The TC7MBL6353S is a Low Voltage/Low Capacitance CMOS
Dual 1-of-2 Multiplexer/Demultiplexer. The low on-resistance of the
switch allows connections to be made with minimal propagation
delay time.
This device consists of two individual two-inputs multiplexer/
demultiplexer with common select input (S) and output enable (OE).
The A input is connected to the B1 or B2 outputs as determined by
the combination of both the select input (S) and output enable (OE).
When the output enable (OE) input is held at “H” level, the switches
are open regardless of the state of the select inputs, and a
high-impedance state exists between the switches.
All inputs are equipped with protection circuits against static
discharge.
TC7MBL6353SFT
TC7MBL6353SFK
Features
•
Operating voltage: VCC = 1.65~3.6 V
•
Low capacitance: CI/O = 15 pF
•
Low on-resistance: RON = 9 Ω (typ.) @3 V
•
ESD performance: Machine model ≥ ±200 V
Human body model ≥ ±2000 V
•
Power-down protection for inputs (OE input only)
•
Package: TSSOP14,VSSOP (US14), VQON16
Switch On (typ.) @3 V
TC7MBL6353SFTG
VQON16-P-0303-0.50
Weight
TSSOP14-P-0044-0.65A
VSSOP14-P-0030-0.50
VQON16-P-0303-0.50
: 0.06 g (typ.)
: 0.02 g (typ.)
: 0.013 g(typ.)
Note: When mounting VQON package, the type of recommended flux is RA or RMA.
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TC7MBL6353SFT/FK/FTG
Pin Assignment (top view)
FT (TSSOP14-P-0044-0.65A)
FK (VSSOP14-P-0030-0.50)
FTG (VQON16-P-0303-0.50)
S
1
14
VCC
1A
2
13
OE
NC
3
12
1B1
2A
4
11
1B2
NC
5
10
2B1
NC
6
9
2B2
GND
7
8
NC
S
NC
16
15
VCC OE
14
13
1A
1
12
1B1
NC
2
11
1B2
2A
3
10
2B1
NC
4
9
2B2
5
6
7
NC GND NC
8
NC
Truth Table
Inputs
Function
S
OE
X
H
Disconnect
L
L
nA port = nB1 port
H
L
nA port = nB2 port
System Diagram
1B1
1B2
1A
2B1
2B2
2A
S
OE
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Absolute Maximum Ratings (Note)
Characteristic
Symbol
Rating
Unit
Power supply range
VCC
−0.5~4.6
V
Control pin input voltage
VIN
−0.5~4.6
V
Switch terminal I/O voltage
VS
−0.5~VCC + 0.5
V
−50
mA
±50
mA
Clump diode
Control input pin
current
Switch terminal
IIK
Switch I/O current
IS
50
mA
Power dissipation
PD
180
mW
DC VCC/GND current
ICC/IGND
±100
mA
Storage temperature
Tstg
−65~150
°C
Note: Exceeding any of the absolute maximum ratings, even briefly, lead to deterioration in IC performance or even
destruction
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).
Operating Ranges (Note)
Characteristic
Symbol
Rating
Unit
Power supply voltage
VCC
1.65~3.6
V
Control pin input voltage
VIN
0~3.6
V
Switch I/O voltage
VS
0~VCC
V
Operating temperature
Topr
−40~85
°C
Input rise and fall time
dt/dv
0~10
ns/V
Note: The operating ranges must be maintained to ensure the normal operation of the device.
Unused inputs must be tied to either VCC or GND.
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Electrical Characteristics
DC Characteristics (Ta = −40~85°C)
Parameter
Symbol
Test Condition
“H” level
VIH
⎯
“L” level
VIL
⎯
Min
Typ.
Max
1.65~3.6
0.7 ×
VCC
⎯
⎯
1.65~3.6
⎯
⎯
0.3 ×
VCC
1.65~3.6
⎯
⎯
±1.0
μA
0
⎯
⎯
1.0
μA
1.65~3.6
⎯
⎯
±1.0
μA
VCC (V)
Input voltage
Input leakage current ( OE , S)
Power-off leakage current
Off-state leakage current
(switch off)
On resistance
(Note2)
Increase in ICC per input
IIN
IOFF
ISZ
RON
ICC
VIN = 0~3.6V
OE = 0~3.6 V
A, B = 0~VCC , OE = VCC
Unit
V
VIS = 0 V, IIS = 30 mA
(Note1)
3.0
⎯
9
13
VIS = 3.0 V, IIS = 30 mA
(Note1)
3.0
⎯
15
20
VIS = 2.4 V, IIS = 15 mA
(Note1)
3.0
⎯
19
27
VIS = 0 V, IIS = 24 mA
(Note1)
2.3
⎯
10
16
VIS = 2.3 V, IIS = 24 mA
(Note1)
2.3
⎯
17
24
VIS = 2.0 V, IIS = 15 mA
(Note1)
2.3
⎯
21
30
3.6
⎯
⎯
10
μA
Min
Max
Unit
3.3 ± 0.3
⎯
6
2.5 ± 0.2
⎯
7
1.8 ± 0.15
⎯
11
3.3 ± 0.3
⎯
6
2.5 ± 0.2
⎯
7
1.8 ± 0.15
⎯
11
3.3 ± 0.3
⎯
6
2.5 ± 0.2
⎯
7
1.8 ± 0.15
⎯
11
3.3 ± 0.3
⎯
6
2.5 ± 0.2
⎯
7
1.8 ± 0.15
⎯
11
3.3 ± 0.3
⎯
6
2.5 ± 0.2
⎯
7
1.8 ± 0.15
⎯
11
VIN = VCC or GND, IOUT = 0
Ω
Note1: All typical values are at Ta=25°C.
Note2: Measured by the voltage drop between A and B pins at the indicated current through the switch.
On resistance is determined by the lower of the voltages on the two (A or B) pins.
AC Characteristics (Ta = −40~85°C)
Characteristics
Symbol
Propagation delay time
tpLH
(S to bus)
tpHL
Output enable time
tpZL
( OE to bus)
tpZH
Output enable time
tpZL
(S to bus)
tpZH
Output disable time
tpLZ
( OE to bus)
tpHZ
Output disable time
tpLZ
(S to bus)
tpHZ
Test Condition
Figure 1, Figure 2
Figure 1, Figure 3
Figure 1, Figure 3
Figure 1, Figure 3
Figure 1, Figure 3
4
VCC (V)
ns
ns
ns
ns
ns
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TC7MBL6353SFT/FK/FTG
Capacitive Characteristics (Ta = 25°C)
Characteristics
Symbol
Control pin input capacitance ( OE , S)
CIN
Switch terminal capacitance (B1~2)
CI/O
Switch terminal capacitance (A)
Switch terminal capacitance
Test Condition
Typ.
Unit
3.0
3
pF
OE = VCC (switch off)
3.0
6
pF
CI/O
OE = VCC (switch off)
3.0
9
pF
CI/O
OE = GND (switch on)
3.0
15
pF
VCC (V)
Note: This parameter is guaranteed by design
・RON Characteristic (typ.) Ta=25℃
40
35
Vcc = 2.3V
RON　(Ω)
30
Vcc = 3.0V
25
20
15
10
5
0
0
0.5
1
1.5
2
2.5
3
VIS (V)
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TC7MBL6353SFT/FK/FTG
AC Test Circuit
RL
Switch
Open
2 × VCC
GND
Measure
RL
CL
Output
CL = 50 pF
RL = 500 Ω
Parameter
Switch
tpLH, tpHL
Open
tpLZ, tpZL
2 × VCC
tpHZ, tpZH
GND
Figure 1
AC Waveform
tf 2.5 ns
tr 2.5 ns
VCC
90%
50%
Input
(S)
10%
GND
VOH
Output
(A, B)
50%
tpLH
VOL
tpHL
Figure 2 tpLH, tpHL
tf 2.5 ns
tr 2.5 ns
Output Enable
(S, OE )
90%
50%
VCC
10%
tpLZ
GND
tpZL
VOH
Output (A, B)
Low to Off to Low
50%
10%
tpHZ
VOL
tpZH
VOH
90%
Output (A, B)
High to Off to High
50%
VOL
Outputs
enabled
Outputs
disabled
Outputs
enabled
Figure 3 tpLZ, tpHZ, tpZL, tpZH
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Rise and Fall Times (tr / tf) of the TC7MBL6353S I/O Signals
The tr(out) and tf(out) values of the output signals are affected by the CR time constant of the input, which consists of
the switch terminal capacitance (CI/O) and the on-resistance (RON) of the input.
In practice, the tr(out) and tf(out) values are also affected by the circuit’s capacitance and resistance components other
than those of the TC7MBL6353S.
The tr / tf (out) values can be approximated as follows. (Figure 4 shows the test circuit.)
tr / tf out (approx) = - ( CI/O + CL ) ･ (RDRIVE+ RON) ･ ln ( ( ( VOH – VOL ) – VM) / ( VOH – VOL ) )
where, RDRIVE is the output impedance of the previous-stage circuit.
Calculation example:
tr out (approx) = - ( 15 + 15 )E-12 ･ ( 120 + 9) ･ ln ( ( ( 3.0 - 0 ) – 1.5 ) / ( 3.0 – 0 ) )
≈ 2.7 ns
Calculation conditions:
VCC = 3.0V , CL = 15pF , RDRIVE = 120Ω(output impedance of the previous IC), VM = 1.5V (VCC / 2)
Output of the previous IC = digital (i.e., high-level voltage = VCC; low-level voltage = GND)
Previous IC
Waveform generated without the TC7MBL6353S
Measure
RDRIVE
CL
VCC
GND
RDRIVE = output impedance of the previous IC
Previous IC
TC7MBL6353S
Waveform generated with the TC7MBL6353S added
RDRIVE
An/Bn
CI/O
(Switch On)
Bn/An
Measure
VOH
=
VM
VM
VOL
CL
RON
tr out
tf out
RDRIVE = output impedance of the previous IC
Parameter
VM
Figure 4
7
VCC
3.3 ± 0.3 V
2.5 ± 0.2 V
1.8 ± 0.15 V
VCC / 2
VCC / 2
VCC / 2
Test Circuit
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TC7MBL6353SFT/FK/FTG
Package Dimensions
Weight: 0.06 g (typ.)
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Package Dimensions
Weight: 0.02 g (typ.)
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Package Dimensions
Weight: 0.013 g (typ.)
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TC7MBL6353SFT/FK/FTG
RESTRICTIONS ON PRODUCT USE
20070701-EN GENERAL
• The information contained herein is subject to change without notice.
• TOSHIBA is continually working to improve the quality and reliability of its products. Nevertheless, semiconductor
devices in general can malfunction or fail due to their inherent electrical sensitivity and vulnerability to physical
stress. It is the responsibility of the buyer, when utilizing TOSHIBA products, to comply with the standards of
safety in making a safe design for the entire system, and to avoid situations in which a malfunction or failure of
such TOSHIBA products could cause loss of human life, bodily injury or damage to property.
In developing your designs, please ensure that TOSHIBA products are used within specified operating ranges as
set forth in the most recent TOSHIBA products specifications. Also, please keep in mind the precautions and
conditions set forth in the “Handling Guide for Semiconductor Devices,” or “TOSHIBA Semiconductor Reliability
Handbook” etc.
• The TOSHIBA products listed in this document are intended for usage in general electronics applications
(computer, personal equipment, office equipment, measuring equipment, industrial robotics, domestic appliances,
etc.).These TOSHIBA products are neither intended nor warranted for usage in equipment that requires
extraordinarily high quality and/or reliability or a malfunction or failure of which may cause loss of human life or
bodily injury (“Unintended Usage”). Unintended Usage include atomic energy control instruments, airplane or
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document shall be made at the customer’s own risk.
• The products described in this document shall not be used or embedded to any downstream products of which
manufacture, use and/or sale are prohibited under any applicable laws and regulations.
• The information contained herein is presented only as a guide for the applications of our products. No
responsibility is assumed by TOSHIBA for any infringements of patents or other rights of the third parties which
may result from its use. No license is granted by implication or otherwise under any patents or other rights of
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compatibility. Please use these products in this document in compliance with all applicable laws and regulations
that regulate the inclusion or use of controlled substances. Toshiba assumes no liability for damage or losses
occurring as a result of noncompliance with applicable laws and regulations.
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