U74LVC2G66G-SM1-R [UTC]

DUAL BILATERAL ANALOG SWITCH;


型号：	U74LVC2G66G-SM1-R
厂家：	Unisonic Technologies
描述：	DUAL BILATERAL ANALOG SWITCH
文件：	总10页 (文件大小：297K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

UNISONIC TECHNOLOGIES CO., LTD

U74LVC2G66

CMOS IC

DUAL BILATERAL ANALOG

SWITCH



DESCRIPTION

SOP-8

TSSOP-8

The U74LVC2G66 is a dual bilateral analog switch which is

designed for 1.65V to 5.5V operation. This switch can handle

both analog and digital signals and permits signals with

amplitudes of up to 5.5 V (peak) to be transmitted in either

direction. Each switch section has enable-input control (C). If

the voltage applied to C is at high-level, the associated switch

section is turned on.

DFN-8(2x3)

MSOP-8



FEATURES

* Wide Supply Voltage Range from 1.65V to 5.5V

* Up to 5.5V Inputs Accept Voltages

* Max t_PDof 0.8 ns at 3.3V

* High ON-OFF Output Voltage Ratio

* High Degree Of Linearity

* High Speed, Typically 0.5 ns at V_CC= 3 V, C_L= 50 pF

* Rail-to-Rail Input/Output

* Low On-State Resistance, Typically 6 Ω at V_CC= 4.5 V

 ORDERING INFORMATION

Ordering Number

U74LVC2G66G-S08-R

U74LVC2G66G- SM1-R

U74LVC2G66G-P08-R

U74LVC2G66G-K08-2030-R

Package

SOP-8

Packing

Tape Reel

MSOP-8

TSSOP-8

DFN-8(2×3)

U74LVC2G66G-S08-R

(1) Packing Type

(1) R: Tape Reel

(2) S08: SOP-8, SM1: MSOP-8, P08: TSSOP-8

K08-2030: DFN-8(2×3)

(2) Package Type

(3) Green Package

(3) G: Halogen Free and Lead Free

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CMOS IC

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MARKING

SOP-8

MSOP-8

TSSOP-8

DFN-8(2×3)



PIN CONFIGURATION



FUNCTION TABLE (Each Gate)

CONTROL INPUT (C)

SWITCH

Off

LOGIC DIAGRAM (Positive Logic)

One of two switches

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CMOS IC

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ABSOLUTE MAXIMUM RATING (Unless otherwise specified)

PARAMETER

SYMBOL

V_CC

V_IN

RATINGS

-0.5~6.5

-0.5~V_CC+0.5

-50

UNIT

Supply Voltage

Input Voltage

Switch I/O Voltage

V_OUT

I_IK

Control Input Clamp Current

I/O Port Diode Current

On-State Switch Current

V_CCor GND Current

°C

I_I/OK

I_OUT

I_CC

-50

±50

±100

Junction Temperature

Storage Temperature

T_J

+150

T_STG

-65 ~ +150

°C

Notes: 1. The input and output voltage ratings may be exceeded if the input and output current ratings are observed.

2. Absolute maximum ratings are those values beyond which the device could be permanently damaged.

Absolute maximum ratings are stress ratings only and functional device operation is not implied.



THERMAL DATA

PARAMETER

SYMBOL

RATINGS

150

UNIT

°C/W

SOP-8

MSOP-8

TSSOP-8

DFN-8(2×3)

220

θ_JA

Junction to Ambient

190



RECOMMENDED OPERATING CONDITIONS

PARAMETER

Supply Voltage

SYMBOL

V_CC

CONDITIONS

Operating

MIN

TYP

MAX

5.5

UNIT

1.65

I/O Port Voltage

V_I/O

V_CC

V_CC= 1.65V to 1.95V

V_CC= 2.3V to 2.7V

V_CC= 3V to 3.6V

0.65×V_CC

0.7×V_CC

High-Level Input Voltage,

Control Input

V_IH

V_CC= 4.5V to 5.5V

V_CC= 1.65V to 1.95V

V_CC= 2.3V to 2.7V

V_CC= 3V to 3.6V

0.35×V_CC

0.3×V_CC

5.5

Low-Level Input Voltage,

Control Input

V_IL

V_IN

V_CC= 4.5V to 5.5V

Control Input Voltage

V_CC= 1.65V to 1.95V

V_CC= 2.3V to 2.7V

V_CC= 3V to 3.6V

Input Transition Rise or Fall Rate

Operating Temperature

t_R/ t_F

ns/V

°C

V_CC= 4.5V to 5.5V

T_OPR

-40

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CMOS IC

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ELECTRICAL CHARACTERISTICS (T_A=25°C , unless otherwise specified)

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP MAX UNIT

I_S= 4mA, V_CC= 1.65 V

12.5

120

V_IN=V_CCor GND,

V_C= V_IH,

(see Fig.1)

I_S= 8mA, V_CC= 2.3 V

I_S= 24mA, V_CC= 3 V

I_S= 32mA, V_CC= 4.5 V

I_S= 4mA, V_CC= 1.65 V

I_S= 8mA, V_CC= 2.3 V

I_S= 24mA, V_CC= 3 V

I_S= 32mA, V_CC= 4.5 V

I_S= 4mA, V_CC= 1.65 V

I_S= 8mA, V_CC= 2.3 V

I_S= 24mA, V_CC= 3 V

I_S= 32mA, V_CC= 4.5 V

On-State Switch Resistance

Peak On-State Resistance

r_ON

Ω

7.5

V_IN=V_CCto GND,

V_C= V_IH,

(see Fig.1)

r_ON(P)

V_IN=V_CCto GND,

V_C= V_IH,

(see Fig.1)

Difference of On-State

Resistance Between Switches

Δr_ON

V_IN= V_CCand V_OUT= GND or

Off-State Switch Leakage

Current

V_IN= GND and V_OUT= V_CC

V_C= V_IL, V_CC= 5.5V

(see Figure 2)

I_S(OFF)

±0.1

μA

V_IN= V_CCor GND, V_C= V_IH,

V_OUT= Open, V_CC= 5.5V

(see Figure 3)

On-State Switch Leakage

Current

I_S(On)

±0.1

Control Input Current

Quiescent Supply Current

Additional Quiescent Supply

Current

I_IN

I_Q

V_C= V_CCor GND, V_CC= 5.5V

One input at V_CC– 0.6V; V_CC= 5.5V;

other inputs at V_CCor GND

V_CC= 5.0V

±0.1

μA

 I_Q

500

μA

Control Input Capacitance

Switch Input/Output

Capacitance

C_IN

3.5

C_IO(OFF)V_CC= 5.0V

C_IO(ON)V_CC= 5.0V

Switch Input/Output

Capacitance



SWITCHING CHARACTERISTICS (T_A=25°C)

PARAMETER SYMBOL TEST CONDITIONS

V_CC=1.8±0.15V, R_L=1Kꢀ

_CC=2.5±0.2V, R_L=500ꢀ

V_CC=3.3±0.3V, R_L=500ꢀ

_CC=5.0±0.5V, R_L=500ꢀ

V_CC=1.8±0.15V, R_L=1Kꢀ 2.3

_CC=2.5±0.2V, R_L=500ꢀ 1.6

V_CC=3.3±0.3V, R_L=500ꢀ 1.5

_CC=5.0±0.5V, R_L=500ꢀ 1.3

V_CC=1.8±0.15V, R_L=1Kꢀ 2.5

_CC=2.5±0.2V, R_L=500ꢀ 1.2

V_CC=3.3±0.3V, R_L=500ꢀ

_CC=5.0±0.5V, R_L=500ꢀ 1.1

MIN

TYP MAX UNIT

C_L=30pF

C_L=50pF

C_L=30pF

C_L=50pF

C_L=30pF

C_L=50pF

Propagation Delay From Input t_PLH/ t_PHL

(A or B) to Output (B or A) (t_PD

1.2

)

0.8

0.6

Propagation Delay From Input t_PZL/ t_PZH

5.6

)

4.4

3.9

10.5

Propagation Delay From Input t_PLZ/ t_PHZ

6.9

)

7.2

6.3

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ANALOG SWITCHING CHARACTERISTICS (T_A=25°C) (Note)

PARAMETER SYMBOL TEST CONDITIONS

V_CC= 1.65 V

MIN

TYP MAX UNIT

C_L= 50 pF, R_L= 600 ꢀ,

_IN= sine wave

V_CC= 2.3 V

V_CC= 3 V

120

175

Frequency Response (Switch

On)

From Input (A or B) to Output

(B or A)

(see Fig.4)

V_CC= 4.5 V

195

MHz

>300

f_MAX

V_CC= 1.65 V

V_CC= 2.3 V

V_CC= 3 V

C_L= 5 pF, R_L= 50 ꢀ,

>300

-58

_IN= sine wave

(see Fig.4)

V_CC= 4.5 V

V_CC= 1.65 V

V_CC= 2.3 V

V_CC= 3 V

C_L= 50 pF, R_L= 600 ꢀ,

-58

f_IN= 1 MHz (sine wave)

-58

Crosstalk (Note)

(see Fig.6)

(Between Switches)

From Input (A or B) to Output

(B or A)

V_CT

(S_W, S_W)

V_CC= 4.5 V

-58

V_CC= 1.65 V

V_CC= 2.3 V

V_CC= 3 V

-42

C_L= 5 pF, R_L= 50 ꢀ,

-42

f_IN= 1 MHz (sine wave)

(see Fig.6)

V_CC= 4.5 V

Crosstalk

V_CC= 1.65 V

V_CC= 2.3 V

V_CC= 3 V

C_L= 50 pF, R_L= 600 ꢀ,

(Control Input To Signal

Output)

From Input (C) to Output (B or

V_OT

(C_ti, S_W)

_IN=1MHz (sine wave)

(see Fig.7)

V_CC= 4.5 V

100

V_CC= 1.65 V

V_CC= 2.3 V

V_CC= 3 V

-58

C_L= 50 pF, R_L= 600 ꢀ,

_IN=1MHz (sine wave)

Feedthrough Attenuation

(Switch Off)

From Input (A or B) to Output

(B or A)

(see Fig.8)

V_CC= 4.5 V

-58

α_off(fT)

V_CC= 1.65 V

V_CC= 2.3 V

V_CC= 3 V

-42

C_L= 5 pF, R_L= 50 ꢀ,

-42

_IN= 1MHz (sine wave)

(see Fig.8)

V_CC= 4.5 V

-42

V_CC= 1.65 V

V_CC= 2.3 V

V_CC= 3 V

0.1

C_L= 50 pF, R_L= 10 kꢀ,

0.025

0.015

_IN= 1kHz (sine wave)

(see Fig.9)

Sine-Wave Distortion

From Input (A or B) to Output

(B or A)

V_CC= 4.5 V

0.01

D_SIN

V_CC= 1.65 V

V_CC= 2.3 V

V_CC= 3 V

0.15

C_L= 50 pF, R_L= 10 kꢀ,

0.025

0.015

0.01

f_IN= 10kHz (sine wave)

(see Fig.9)

V_CC= 4.5 V

Note: Adjust f_INvoltage to obtain 0dBm at input.

OPERATING CHARACTERISTICS (T_A=25°C)



PARAMETER

SYMBOL

TEST CONDITIONS

V_CC= 1.8V

MIN

TYP MAX UNIT

f=10MHz

V_CC= 2.5V

V_CC= 3.3V

V_CC= 5V

Power Dissipation Capacitance

C_PD

9.5

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CMOS IC



PARAMETER MEASUREMENT

V_CC

V_O

A or B

B or A

V_I= V_CC

I_S

V_C

V_IH

One of two switches

On-state

GND

V_I- V_O

V  V_O

I_S

rON





Fig.1 On-state resistance test circuit

V_CC

V_O

A or B

B or A

V_I

V_IL

V_C

One of two switches

Off-state

Condition 1: V_I= GND, V_O= V_CC

Condition 2: V_I= V_CC, V_O= GND

Fig.2 Off-state switch leakage-current test circuit

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U74LVC2G66

CMOS IC

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PARAMETER MEASUREMENT (Cont.)

Fig.3 On-state leakage-current test circuit

V_CC

0.1μF

V_O

C_L

A or B

B or A

R_L

V_IH

V_C

V_CC/2

One of two switches

On-state

f_IN

50ꢀ

GND

R_L/C_L: 600ꢀ / 50 pF

R_L/C_L: 50ꢀ / 5 pF

Fig.4 Frequency response (switch on)

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U74LVC2G66

CMOS IC

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PARAMETER MEASUREMENT (Cont.)

LOAD

Open

GND

From output

TEST

t_PLH/ t_PHL

t_PLZ/ t_PZL

t_PHZ/ t_PZH

Open

V_LOAD

GND

TEST CIRCUIT

Inputs

V_CC

V_M

V_LOAD

C_L

R_L

V_∆

V_IN

t_R, t_F

≤2ns

1.8V±0.15V

2.5V±0.2V

3.3V±0.3V

5V±0.5V

V_CC

V_CC/2

2×V_CC

30pF

50pF

1Kꢀ

500ꢀ

0.15V

0.3V

≤2.5ns

0.3V

Notes: 1. C_Lincludes probe and jig capacitance.

2. All input pulses are supplied by generators having the following characteristics: P_RR≤10MHz, Z_O= 50ꢀ.

Fig.5 Load circuit and voltage waveforms

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U74LVC2G66

CMOS IC



PARAMETER MEASUREMENT (Cont.)

20 log₁₀(V_O2/V_I1) or 20 log₁₀(V_O1/V_I2)

Fig.6 Crosstalk (between switches)

Fig.7 Crosstalk (control input, switch output)

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PARAMETER MEASUREMENT (Cont.)

R_L/C_L: 600ꢀ / 50 pF

R_L/C_L: 50ꢀ / 5 pF

Fig.8 Feedthrough (switch off)

V_CC=1.65V, V_I= 1.4 V_P-P

V_CC=2.3V, V_I= 2 V_P-P

V_CC=3V, V_I= 2.5 V_P-P

V_CC=4.5V, V_I= 4 V_P-P

Fig.9 Sine-wave distortion

UTC assumes no responsibility for equipment failures that result from using products at values that

exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or

other parameters) listed in products specifications of any and all UTC products described or contained

herein. UTC products are not designed for use in life support appliances, devices or systems where

malfunction of these products can be reasonably expected to result in personal injury. Reproduction in

whole or in part is prohibited without the prior written consent of the copyright owner. The information

presented in this document does not form part of any quotation or contract, is believed to be accurate

and reliable and may be changed without notice.

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U74LVC2G66G-SM1-R [UTC]

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