Renesas Switch HD74LV2GT66A User Guide

HD74LV2GT66A

2–channel Analog Switch

REJ03D0145–0200Z

(Previous ADE-205-698A (Z))

Rev.2.00

Oct.17.2003

Description

The HD74LV2GT66A has 2–channel analog switch in an 8 pin package. Each switch section has its own

enable input control (C). High-level voltage applied to C turns on the associated switch section.

Applications include signal gating, chopping, modulation, or demodulation (modem), and signal

multiplexing for analog to digital and digital to analog conversion systems. Low voltage and high-speed

operation is suitable for the battery powered products (e.g., notebook computers), and the low power

consumption extends the battery life.

Features

•

The basic gate function is lined up as Renesas uni logic series.

Supplied on emboss taping for high-speed automatic mounting.

Control input is TTL compatible input level.

Supply voltage range : 3.0 to 5.5 V

Operating temperature range : –40 to +85°C

•

Control inputs V_IH(Max.) = 5.5 V (@V_CC= 0 V to 5.5 V)

Control inputs have hysteresis voltage for the slow transition.

Ordering Information

Part Name

Package Type

Package Code

Package

Abbreviation

Taping Abbreviation

(Quantity)

HD74LV2GT66AUSE SSOP-8 pin

TTP-8DBV

E (3,000 pcs/reel)

Rev.2.00, Oct.17.2003, page 1 of 9

HD74LV2GT66A

Pin Arrangement

IN / OUT1

OUT / IN1

CONT2

GND

V_CC

CONT1

OUT / IN2

IN / OUT2

(Top view)

Absolute Maximum Ratings

Item

Symbol

V_CC

V_I

Ratings

–0.5 to 7.0

–0.5 to V_CC+ 0.5

–20

Unit Test Conditions

Supply voltage range

Input voltage range ^*1

Output voltage range ^{*1, 2}

Input clamp current

Output clamp current

Continuous output current

V_O

Output : H or L

V_I< 0

I_IK

I_OK

±50

V_O< 0 or V_O> V_CC

V_O= 0 to V_CC

I_O

±25

Continuous current through

V_CCor GND

_CCor I_GND

±50

Maximum power dissipation

at Ta = 25°C (in still air) ^*3

P_T

200

°C

Storage temperature

Tstg

–65 to 150

Notes:

The absolute maximum ratings are values, which must not individually be exceeded, and

furthermore no two of which may be realized at the same time.

1. The input and output voltage ratings may be exceeded if the input and output clamp-current

ratings are observed.

2. This value is limited to 5.5 V maximum.

3. The maximum package power dissipation was calculated using a junction temperature of 150°C.

Rev.2.00, Oct.17.2003, page 3 of 9

HD74LV2GT66A

Recommended Operating Conditions

Item

Symbol

V_CC

V_I

Min

3.0

Max

5.5

V_CC

100

Unit

Conditions

Supply voltage range

Input voltage range

Input / output voltage range

V_I/O

Input transition rise or fall rate ∆t / ∆v

ns / V V_CC= 3.0 to 3.6 V

_CC= 4.5 to 5.5 V

Operating free-air temperature T_a

–40

°C

Note: Unused or floating control inputs must be held high or low.

Electrical Characteristics

T_a= 25°C T_a= –40 to 85°C

Unit Test Conditions

Min Typ Max Min Typ Max

Item

Symbol V_CC(V)

Input voltage

V_IH

V_IL

V_H

3.0 to 3.6

4.5 to 5.5

3.0 to 3.6

4.5 to 5.5

3.3

—

150

1.5

2.0

—

Control input only

—

0.6

0.8

—

–

Hysteresis

voltage

0.10

0.15

—

V_T⁺– V_T

5.0

—

On-state switch R_ON

resistance

3.0

190

100

Ω

V_IN= V_CCor GND

V_C= V_IH

I_T= 1 mA

4.5

—

Peak on

resistance

R_{ON (P)}3.0

—

100 180

—

225

125

Ω

V_IN= V_CCto GND

V_C= V_IH

I_T= 1 mA

4.5

100

Difference of

on-state

resistance

between

∆R_ON

3.0

4.5

—

V_IN= V_CCto GND

V_C= V_IH

I_T= 1 mA

switches

Off-state switch I_{s (OFF)}5.5

leakage current

—

±0.1 —

—

±1.0 µA V_IN= V_CC, V_OUT= GND

or V_IN= GND,

V_O= V_CC, V_C= V_IL

On-state switch I_{s (ON)}

leakage current

5.5

±0.1 —

±1.0 µA

_IN= V_CCor GND

V_C= V_IH

±1.0 µA V_IN= 5.5 V or GND

Input current

I_IN

0 to 5.5

5.5

—

3.5

—

Quiescent

supply current

I_CC

∆I_CC

C_IC

—

1.5

—

µA V_IN= V_CCor GND

mA V_IN= 3.4 V

5.5

Control input

capacitance

—

Switch terminal C_{IN / OUT}

capacitance

—

4.0

0.5

—

Feed through

capacitance

C_IN–OUT

Rev.2.00, Oct.17.2003, page 4 of 9

HD74LV2GT66A

Switching Characteristics

•

V_CC= 3.3 ± 0.3 V

Ta = 25°C

Ta = –40 to 85°C

Test

FROM

Item

Symbol

Unit Conditions (Input) (Output)

Min

—

Typ Max Min Max

Propagation t_PLH

delay time

1.5

4.0

6.0

5.0

8.0

6.0

—

10.0

12.0

15.0

22.0

15.0

22.0

C_L= 15 pF IN/OUT

OUT/IN

t_PHL

or OUT/IN or IN/OUT

—

9.0

C_L= 50 pF

C_L= 15 pF

C_L= 50 pF

C_L= 15 pF

C_L= 50 pF

Enable time

t_ZH

t_ZL

—

11.0

18.0

11.0

18.0

IN/OUT

or OUT/IN

—

Disable time t_HZ

t_LZ

—

IN/OUT

or OUT/IN

—

•

V_CC= 5.0 ± 0.5 V

Ta = 25°C

Ta = –40 to 85°C

Test

FROM

Item

Symbol

Unit Conditions (Input) (Output)

Min

—

Typ Max Min

Max

7.0

Propagation t_PLH

delay time

1.0

3.0

5.0

4.0

6.0

4.0

—

C_L= 15 pF IN/OUT

OUT/IN

t_PHL

or OUT/IN or IN/OUT

—

6.0

8.0

C_L= 50 pF

C_L= 15 pF

C_L= 50 pF

C_L= 15 pF

C_L= 50 pF

Enable time

t_ZH

t_ZL

—

7.0

10.0

16.0

10.0

16.0

IN/OUT

or OUT/IN

—

12.0

7.0

Disable time t_HZ

t_LZ

—

IN/OUT

or OUT/IN

—

12.0

Operating Characteristics

•

C_L= 50 pF

Ta = 25°C

Item

Symbol

V_CC(V)

Unit

Test Conditions

Min

Typ

4.0

Max

Power dissipation

capacitance

C_PD

5.0

—

f = 10 MHz

Rev.2.00, Oct.17.2003, page 5 of 9

HD74LV2GT66A

Test Circuit

• R_ON

V_CC

V_C=V

V_CC

(ON)

GND

10^–3

IN–OUT

V =V_CC

V_OUT

R_ON

(Ω)

1.0 mA

−

V_{IN –}V_OUT

• I_S(off), I_S(on)

V_CC

V_C=V

V_CC

(ON)

GND

(OFF)

V_OUT=GND

or V_CC

V_OUT

V =V_CC

or GND

GND

OPEN

or GND

Rev.2.00, Oct.17.2003, page 6 of 9

HD74LV2GT66A

t_r

t_f

V_I

90% 90%

Vref Vref

t_PLH

• t_PLH,t_PHL

10%

t_PHL

GND

V_OH

V_CC

V_C=V

V_OUT

50%

V_OL

V_CC

(ON)

GND

INPUTS

t_r/ t_f

V_OUT

V_CC(V)

Vref

50%

V_I

C_L=

15 or 50 pF

3.3 0.3 2.5 V ≤

3.0 ns

≤

5.0 0.5 3 V

3.0 ns 1.5 V

Notes:

1. Input waveform: PRR ≤ 1 MHz, Zo = 50 Ω.

2. The output are measured one at a time with one transition per measurement.

• t_ZH,t_ZL/ t_HZ,t_LZ

t_r

t_f

V_CC

V_I

GND

90% 90%

Vref Vref

V_C

10%

t_HZ

V_C

R_L=

1 k

t_ZH

Ω

V_OH

V_CC

V_OH–0.3 V

V_OUT

C_L=15 or

waveform–A

50%

GND

V_CC

GND

V_OUT

R_L=

1 k

t_ZL

t_LZ

50 pF

Ω

waveform–B

V_OL+0.3 V

V_OL

Item

t_ZH

t_ZL

V_CC

GND

V_CC

INPUTS

t_r/ t_f

V_CC(V)

Vref

50%

GND

V_CC

V_I

t_HZ

t_LZ

GND

V_CC

3.3 0.3 2.5 V ≤

3.0 ns

GND

≤

5.0 0.5 3 V

3.0 ns 1.5 V

Notes:

1. Input waveform: PRR ≤ 1 MHz, Zo = 50 Ω.

2. Waveform–A is for an output with internal conditions such that the output is low

except when disabled by the output control.

3. Waveform–B is for an output with internal conditions such that the output is high

except when disabled by the output control.

4. The output are measured one at a time with one transition per measurement.

Rev.2.00, Oct.17.2003, page 7 of 9

HD74LV2GT66A

• C_IN/OUT, C _IN–OUT

C_IN–OUT

V_CC

V_C=GND

V_CC

(OFF)

GND

C_IN/OUT

Rev.2.00, Oct.17.2003, page 8 of 9

HD74LV2GT66A

Package Dimensions

2.0 ± 0.2

1.5 ± 0.2

Unit: mm

(0.5) (0.5) (0.5)

+ 0.1

− 0.05

8 − 0.2

Package Code

JEDEC

JEITA

TTP–8DBV

0.010 g

Mass (reference value)

Rev.2.00, Oct.17.2003, page 9 of 9

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