MC74VHC1GT66 Datasheet PDF - ON Semiconductor

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MC74VHC1GT66
ON Semiconductor

Part Number MC74VHC1GT66
Description Analog Switch
Page 12 Pages


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MC74VHC1GT66
Advance Information
Analog Switch
The MC74VHC1GT66 is an advanced high speed CMOS bilateral
analog switch fabricated with silicon gate CMOS technology. It
achieves high speed propagation delays and low ON resistances while
maintaining CMOS low power dissipation. This bilateral switch
controls analog and digital voltages that may vary across the full
power–supply range (from VCC to GND).
The MC74VHC1GT66 is compatible in function to a single gate of
the very High Speed CMOS MC74VHCT4066. The device has been
designed so that the ON resistances (RON) are much lower and more
linear over input voltage than RON of the metal–gate CMOS or High
Speed CMOS analog switches.
The ON/OFF Control input is compatible with TTL–type input
thresholds allowing the device to be used as a logic–level translator
from 3.0V CMOS logic to 5.0V CMOS logic or from 1.8V CMOS
logic to 3.0V CMOS logic while operating at the high–voltage power
supply. The input protection circuitry on this device allows
overvoltage tolerance on the input, which provides protection when
voltages of up to 7V are applied, regardless of the supply voltage. This
allows the MC74VHC1GT66 to be used to interface 5V circuits to 3V
circuits.
Low Power Dissipation: ICC = 2 mA (Max) at TA = 25°C
Diode Protection Provided on Inputs and Outputs
Improved Linearity and Lower ON Resistance over Input Voltage
Pin and Function Compatible with Other Standard Logic Families
Latchup Performance Exceeds 300 mA
ESD Performance: HBM > 2000 V; MM > 200 V, CDM > 1500 V
IN/OUT XA 1
5 VCC
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SC–88A / SOT–353
DF SUFFIX
CASE 419A
MARKING DIAGRAM
VEd
Pin 1
d = Date Code
PIN ASSIGNMENT
1 IN/OUT XA
2 OUT/IN YA
3 GND
4 ON/OFF CONTROL
5 VCC
OUT/IN YA 2
GND 3
4 ON/OFF CONTROL
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 7 of this data sheet.
5–Lead SOT–353 Pinout (Top View)
LOGIC SYMBOL
ON/OFF CONTROL
IN/OUT XA
X1
1
1 OUT/IN YA
This document contains information on a new product. Specifications and information
herein are subject to change without notice.
© Semiconductor Components Industries, LLC, 1999
November, 1999 – Rev. 2
1
FUNCTION TABLE
On/Off Control Input
L
H
State of Analog Switch
Off
On
Publication Order Number:
MC74VHC1GT66/D



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MC74VHC1GT66
ABSOLUTE MAXIMUM RATINGS
Characteristics
DC Supply Voltage
Digital Input Voltage
Analog Output Voltage
Digital Input Diode Current
DC Supply Current, VCC and GND
Power dissipation in still air, SC–88A †
Lead temperature, 1 mm from case for 10 s
Storage temperature
†Derating — SC–88A Package: –3 mW/_C from 65_ to 125_C
Symbol
VCC
VIN
VIS
IIK
ICC
PD
TL
Tstg
Value
–0.5 to +7.0
–0.5 to VCC +0.5
–0.5 to VCC + 0.5
–20
+25
200
260
–65 to +150
Unit
V
V
V
mA
mA
mW
°C
°C
RECOMMENDED OPERATING CONDITIONS
Characteristics
Symbol Min Max Unit
DC Supply Voltage
VCC
4.5 5.5 V
Digital Input Voltage
VIN
GND
VCC
V
Analog Input Voltage
VIS
GND
VCC
V
Static or Dynamic Voltage Across Switch
VIO*
1.2 V
Operating Temperature Range
TA –55 +85 °C
Input Rise and Fall Time
ON/OFF Control Input
VCC = 3.3V ± 0.3V
VCC = 5.0V ± 0.5V
tr , tf
ns/V
0 100
0 20
* For voltage drops across the switch greater than 1.2V (switch on), excessive VCC current may be drawn; i.e. the current out of the switch may
contain both VCC and switch input components. The reliability of the device will be unaffected unless the Maximum Ratings are exceeded.
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MC74VHC1GT66
DC ELECTRICAL CHARACTERISTICS
VCC
TA = 25°C
TA 85°C
TA 125°C
Symbol
Parameter
Test Conditions
(V) Min Typ Max Min Max Min Max Unit
VIH
Minimum High–Level
RON = Per Spec
Input Voltage
ON/OFF Control Input
3.0 1.2
4.5 2.0
5.5 2.0
1.2 1.2
2.0 2.0
2.0 2.0
V
VIL
Maximum Low–Level
RON = Per Spec
Input Voltage
ON/OFF Control Input
3.0
4.5
5.5
V
0.53 0.53 0.53
0.8 0.8 0.8
0.8 0.8 0.8
IIN Maximum Input
Leakage Current
VIN = VCC or GND
0 to
5.5
ON/OFF Control Input
±0.1 ±1.0 ±1.0 µA
ICC
Maximum Quiescent
VIN = VCC or GND
5.5
Supply Current
VIO = 0V
2.0 20 40 µA
ICCT
RON
IOFF
Quiescent
Supply Current
Maximum ”ON”
Resistance
Maximum Off–Channel
Leakage Current
ON/OFF Control at
3.4V
VIN = VIH
VIS = VCC or GND
|IIS| 10mA (Figure 1)
Endpoints
VIN = VIH
VIS = VCC or GND
|IIS| 10mA (Figure 1)
VIN = VIL
VIS = VCC or GND
Switch Off (Figure 2)
5.5
3.0
4.5
5.5
3.0
4.5
5.5
5.5
1.35 1.5 1.65 mA
30 50
20 30
15 20
25 50
12 20
8 15
70 100 W
40 50
35 45
65 90 W
26 40
23 32
0.1 0.5 1.0 µA
ION Maximum On–Channel VIN = VIH
5.5
0.1 0.5 1.0 µA
Leakage
VIS = VCC or GND
Current
Switch On (Figure 3)
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎAC ELECTRICAL CHARACTERISTICS (Cload = 50 pF, Input tr/tf = 3.0ns)
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎSymbol
Parameter
Test Conditions
VCC
(V)
TA = 25°C
Min Typ Max
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎtPLH,
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎtPHL
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎtPLZ,
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎtPHZ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎtPZL,
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎtPZH
Maximum
Propogation Delay,
Input X to Y
Maximum
Propogation Delay,
ON/OFF Control to
Analog Output
Maximum
Propogation Delay,
ON/OFF Control to
Analog Output
YA = Open
Figure 4
RL = 1000 W
Figure 5
RL = 1000 W
Figure 5
2.0 1 5
3.0 0 2
4.5 0 1
5.5 0 1
2.0 15 35
3.0 8 15
4.5 6 10
5.5 4 7
2.0 15 35
3.0 8 15
4.5 6 10
5.5 4 7
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎCIN MaximumInput
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎCapacitance
ON/OFF Control Input
Contol Input = GND
Analog I/O
Feedthrough
0.0
5.0
3 10
4 10
4 10
TA 85°C
Min Max
6
3
1
1
46
20
13
9
46
20
13
9
10
10
10
TA 125°C
Min Max
7
4
2
1
57
25
17
11
57
25
17
11
10
Unit
ns
ns
ns
pF
10
10
Typical @ 25°C, VCC = 5.0V
CPD
Power Dissipation Capacitance (Note NO TAG)
18 pF
1. 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. CPD is used to determine the no–load dynamic
power consumption; PD = CPD  VCC2  fin + ICC  VCC.
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MC74VHC1GT66
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎADDITIONAL APPLICATION CHARACTERISTICS (Voltages Referenced to GND Unless Noted)
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎSymbol
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎBW
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎISOoff
Parameter
Maximum On–Channel
Bandwidth or Minimum
Frequency Response
Figure 7
Off–Channel Feedthrough
Isolation
Figure 8
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎNOISEfeed
Feedthrough Noise Control to
Switch
Figure 9
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎTHD
Total Harmonic Distortion
Figure 10
Test Conditions
fin = 1 MHz Sine Wave
Adjust fin voltage to obtain 0 dBm at VOS
WIncrease fin = frequency until dB meter reads –3dB
RL = 50 , CL = 10 pF
fin = Sine Wave
WAdjust fin voltage to obtain 0 dBm at VIS
fin = 10 kHz, RL = 600 , CL = 50 pF
Wfin = 1.0 kHz, RL = 50 , CL = 10 pF
Vin 1 MHz Square Wave (tr = tf = 2ns)
WAdjust RL at setup so that Is = 0 A
RL = 600 , CL = 50 pF
WRL = 50 , CL = 10 pF
Wfin = 1 kHz, RL = 10k , CL = 50 pF
THD = THDMeasured – THDSource
VIS = 3.0 VPP sine wave
VIS = 4.0 VPP sine wave
VIS = 5.0 VPP sine wave
VCC
3.0
4.5
5.5
3.0
4.5
5.5
3.0
4.5
5.5
3.0
4.5
5.5
3.0
4.5
5.5
3.3
4.5
5.5
Limit
25°C
150
175
200
–50
–50
–50
–40
–40
–40
45
60
130
25
30
60
0.20
0.10
0.06
Unit
MHz
dB
mVPP
%
1. 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. CPD is used to determine the no–load dynamic
power consumption; PD = CPD  VCC2  fin + ICC  VCC.
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