MOTOROLA MC74VHC1G66DFT1 Datasheet

MC74VHC1G66

Advance Information

Analog Switch

The MC74VHC1G66 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 MC74VHC1G66 is compatible in function to a single gate of the High Speed CMOS MC74VHC4066 and the metal–gate CMOS MC14066. 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 inputs are compatible with standard CMOS outputs; with pull–up resistors, it is compatible with LSTTL outputs.

• High Speed: t

• Low Power Dissipation: I

• Diode Protection Provided on Inputs and Outputs

• Improved Linearity and Lower ON Resistance over Input Voltage

than the MC14066 or the HC4066

• 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

• Chip Complexity: 11 FETs or 3 Equivalent Gates

= TBD (Typ) at VCC = 5 V

PD

= 2 mA (Max) at TA = 25°C

CC

IN/OUT X

A

OUT/IN Y

2

A

V

51

CC

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SC–88A / SOT–353

DF SUFFIX

CASE 419A

MARKING DIAGRAM

d

V9

Pin 1 d = Date Code

PIN ASSIGNMENT

1 2

3 GND

4

5 VCC

IN/OUT X OUT/IN Y

ON/OFF CONTROL

A A

ON/OFF CONTROLGND

43

5–Lead SOT–353 Pinout (Top View)

LOGIC SYMBOL

ON/OFF CONTROL

IN/OUT X

A

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. 1

X 1 1

U U

1

OUT/IN Y

A

1 Publication Order Number:

ORDERING INFORMATION

See detailed ordering and shipping information in the package dimensions section on page 7 of this data sheet.

FUNCTION TABLE

On/Off Control Input State of Analog Switch

L

H

Off On

MC74VHC1G66/D

MC74VHC1G66

ABSOLUTE MAXIMUM RATINGS

Characteristics Symbol Value Unit

DC Supply Voltage V Digital Input Voltage V Analog Output Voltage V Digital Input Diode Current I DC Supply Current, VCC and GND I Power dissipation in still air, SC–88A † P Lead temperature, 1 mm from case for 10 s T Storage temperature T

†Derating — SC–88A Package: –3 mW/_C from 65_ to 125_C

CC

IN IS

IK

CC

D L

stg

RECOMMENDED OPERATING CONDITIONS

Characteristics Symbol Min Max Unit

DC Supply Voltage V Digital Input Voltage V Analog Input Voltage V Static or Dynamic Voltage Across Switch VIO* 1.2 V Operating Temperature Range T Input Rise and Fall Time

ON/OFF Control Input VCC = 3.3V ± 0.3V

VCC = 5.0V ± 0.5V

* 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.

CC

IN IS

tr , t

A

f

–0.5 to +7.0 V

–0.5 to VCC +0.5 V

–0.5 to VCC + 0.5 V

–20 mA +25 mA 200 mW 260 °C

–65 to +150 °C

4.5 5.5 V GND V GND V

–55 +85 °C

0 0

CC CC

100

20

V V

ns/V

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2

MC74VHC1G66

V

CC

Î

C

Î

DC ELECTRICAL CHARACTERISTICS

V

CC

Symbol Parameter Test Conditions (V) Min Typ Max Min Max Min Max Unit

V

IH

Minimum High–Level Input Voltage ON/OFF Control Input

RON = Per Spec 2.0

3.0

4.5

5.5

V

IL

Maximum Low–Level Input Voltage ON/OFF Control Input

RON = Per Spec 2.0

3.0

4.5

5.5

I

IN

Maximum Input Leakage Current

VIN = VCC or GND 0 to

5.5

ON/OFF Control Input

I

R

CC

ON

Maximum Quiescent Supply Current

Maximum ”ON” Resistance

VIN = VCC or GND VIO = 0V

VIN = V

IH

VIS = VCC or GND |IIS| ≤ 10mA (Figure 1)

Endpoints VIN = V

IH

VIS = VCC or GND

5.5 2.0 20 40 µA

3.0

4.5

5.5

3.0

4.5

5.5

|IIS| ≤ 10mA (Figure 1)

I

OFF

Maximum Off–Channel Leakage Current

VIN = V

IL

VIS = VCC or GND

5.5 0.1 0.5 1.0 µA

Switch Off (Figure 2)

I

ON

Maximum On–Channel Leakage Current

VIN = V

IH

VIS = VCC or GND Switch On (Figure 3)

5.5 0.1 0.5 1.0 µA

TA = 25°C TA ≤ 85°C TA ≤ 125°C

1.5

2.1

3.15

3.85

1.35

1.65

0.5

0.9

1.5

2.1

3.15

3.85

0.5

0.9

1.35

1.65

±0.1 ±1.0 ±1.0 µA

30 20 15

25 12

50 30 20

50 20

8

15

70 40 35

65 26 23

1.5

2.1

3.15

3.85

0.5

0.9

1.35

1.65

100

50 45

90 40 32

V

W

AC ELECTRICAL CHARACTERISTICS (C

Symbol

t

,

PLH

t

PHL

ÎÎ

t

,

PLZ

t

PHZ

ÎÎ

t

,

PZL

ÎÎ

t

PZH

ÎÎ

C

IN

ÎÎ

Parameter

Maximum Propogation Delay,

ООООО

Input X to Y

ООООО

Maximum Propogation Delay, ON/OFF Control to

ООООО

Analog Output Maximum Propogation

ООООО

Delay, ON/OFF Control to

ООООО

Analog Output Maximum Input

apacitance

ООООО

Test Conditions

YA = Open

ООООО

Figure 4

ООООО

RL = 1000

Figure 5

ООООО

RL = 1000

ООООО

Figure 5

ООООО

ON/OFF Control Input Contol Input = GND

ООООО

Analog I/O Feedthrough

ООООО

= 50 pF, Input tr/tf = 3.0ns)

load

V

(V)

2.0

3.0

Î

4.5

5.5

Î

W

2.0

3.0

4.5

Î

5.5

W

2.0

Î

3.0

4.5

Î

5.5

0.0

5.0

Î

TA = 25°C

Min

Typ

1 0

Î

0 0

Î

15

8

ÎÎÎ

6 4

Î

15

Î

8 6

Î

4 3

Î

4 4

Î

Max

5 2

Î

1 1

Î

35 15 10

Î

7

35

Î

15 10

Î

7

10

Î

10 10

Î

TA ≤ 85°C

Min

Max

6 3

Î

1 1

Î

46 20

ÎÎÎ

13

9

Î

46

Î

20 13

Î

9

10

Î

10 10

Î

TA ≤ 125°C

Min

Max

7 4

Î

2 1

Î

57 25

ÎÎÎ

17 11

Î

57

Î

25 17

Î

11 10

Î

10 10

Î

Unit

ns

pF

Typical @ 25°C, VCC = 5.0V

C

PD

Power Dissipation Capacitance (Note NO T AG)

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: I

2

power consumption; PD = CPD  V

 fin + ICC  VCC.

CC

CC(OPR

= CPD  VCC  fin + ICC. CPD is used to determine the no–load dynamic

)

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3

MC74VHC1G66

Î

ADDITIONAL APPLICATION CHARACTERISTICS (Voltages Referenced to GND Unless Noted)

Limit

Symbol

ÎÎÎ

BW

ООООООО

Maximum On–Channel Bandwidth or Minimum

ÎÎÎ

Frequency Response

ООООООО

Figure 7

ISO

off

ÎÎÎ

ÎÎÎÎОООООООÎОООООООООООО

NOISE

ÎÎÎ

THD

ÎÎÎ

Off–Channel Feedthrough

ООООООО

Isolation Figure 8

ООООООО

Feedthrough Noise Control to

feed

Switch

ООООООО

Figure 9

ООООООО

Total Harmonic Distortion Figure 10

ООООООО

Parameter

ОООООООООООО

Test Conditions

fin = 1 MHz Sine Wave Adjust fin voltage to obtain 0 dBm at V Increase fin = frequency until dB meter reads –3dB

ОООООООООООО

OS

RL = 50W, CL = 10 pF fin = Sine Wave

ОООООООООООО

Adjust fin voltage to obtain 0 dBm at V fin = 10 kHz, RL = 600W, CL = 50 pF

ОООООООООООО

IS

fin = 1.0 kHz, RL = 50W, CL = 10 pF

Vin ≤ 1 MHz Square Wave (tr = tf = 2ns) Adjust RL at setup so that Is = 0 A

ОООООООООООО

RL = 600W, CL = 50 pF

RL = 50W, CL = 10 pF

ОООООООООООО

fin = 1 kHz, RL = 10kW, CL = 50 pF THD = THD

ОООООООООООО

VIS = 3.0 VPP sine wave VIS = 4.0 VPP sine wave

ОООООООООООО

VIS = 5.0 VPP sine wave

Measured

– THD

Source

V

Î

3.0

4.5

5.5

Î

3.0

Î

4.5

5.5

Î

3.0

4.5

Î

5.5

3.0

4.5

Î

5.5

3.0

Î

4.5

5.5

Î

3.3

4.5

Î

5.5

CC

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: I

2

power consumption; PD = CPD  V

 fin + ICC  VCC.

CC

CC(OPR

= CPD  VCC  fin + ICC. CPD is used to determine the no–load dynamic

)

25°C

ÎÎ

150 175 200

ÎÎ

–50

ÎÎ

–50 –50

ÎÎ

–40 –40

ÎÎ

–40

45 60

ÎÎ

130

25

ÎÎ

30 60

ÎÎ

0.20

0.10

ÎÎ

0.06

Unit

Î

MHz

Î

mV

Î

dB

PP

%

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MOTOROLA MC74VHC1G66DFT1 Datasheet

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