U7WBC66L-S08-R [UTC]

SPST, 2 Func, 1 Channel, CMOS, PDSO8, LEAD FREE, SOP-8;


型号：	U7WBC66L-S08-R
厂家：	Unisonic Technologies
描述：	SPST, 2 Func, 1 Channel, CMOS, PDSO8, LEAD FREE, SOP-8 光电二极管
文件：	总10页 (文件大小：250K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

UNISONIC TECHNOLOGIES CO., LTD

U7WBC66

CMOS IC

LOW VOLTAGE UHS DUAL

SPST NORMALLY OPEN

ANALOG SWITCH OR 2-BIT

BUS SWITCH

DESCRIPTION

As an ultra high-speed (UHS) dual single pole/ single-throw

(SPST) analog switch or 2-bit bus switch, the UTC U7WBC66

consisits of advanced sub-micron CMOS technology to achieve

high speed enable and disable times and low on Resistance over

a broad V_CCrange. The device is organized as a dual switch with

independent CMOS compatible switch enable (OE) controls and it

is specified to operate over the 1.65 ~ 5.5V V_CCoperating range.

The switch is ON and Port A is connected to Port B when OE is

HIGH, but the switch is OPEN and a high-impedance state exists

between Port A and Port B when OE is LOW. Independent of the

V_CCoperating range, the enable inputs tolerate voltages up to

5.5V.

Lead-free:

Halogen-free:U7WBC66G

U7WBC66L

FEATURES

* Useful in both analog and digital applications

* Typical 7Ω On Resistance @ 5V V_CC

* Broad V_CCoperating range: 1.65V ~ 5.5V

* Rail-to-rail signal handling

* Power down high impedance control inputs

* Control inputs are overvoltage tolerant

* Control inputs are CMOS compatible

* >300 MHz −3dB bandwidth

ORDERING INFORMATION

Ordering Number

Package

Packing

Normal

Lead Free Plating

U7WBC66L-S08-R

U7WBC66L-S08-T

Halogen Free

U7WBC66-S08-R

U7WBC66-S08-T

U7WBC66G-S08-R

U7WBC66G-S08-T

SOP-8

Tape Reel

Tube

PIN CONFIGURATION

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FUNCTION TABLE (each gate)

Switch Enable Input (OE)

Function

N/C

B Connected to A

Note: H=High logic level, L=Low logic level

LOGIC SYMBOL

OE₁

OE₂

ANALOG SYMBOL

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CONNECTION DIAGRAMS

V_CC

OE₁

OE₂

GND

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ABSOLUTE MAXIMUM RATING

PARAMETER

SYMBOL

V_CC

RATINGS

-0.5~+7.0

-0.5~V_CC+0.5

-0.5~+7.0

-50mA

UNIT

Supply Voltage

DC Switch Voltage

DC Input Voltage

V_S

V_IN

DC Input Diode Current @ V_IN< 0V

DC Switch Output Current

DC V_CCor Ground Current

Power Dissipation

I_IK

℃

I_OUT

I_CC/I_GND

P_D

±128

±100

250

Junction Temperature

T_J

+150

Operating Temperature

Storage Temperature Range

T_OPR

T_STG

-40 ~ + 85

-65 ~ +150

℃

Note: 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 CHARACTERISTICS

PARAMETER

SYMBOL

MIN

TYP

250

MAX

UNIT

Junction-to-Ambient

θ_JA

℃/W

RECOMMENDED OPERATING CONDITIONS(Note)

PARAMETER

SYMBOL

V_CC

CONDITIONS

MIN

TYP

MAX

UNIT

Supply Voltage

1.65

5.5

V_CC

Input Voltage

V_IN

Switch Input Voltage

Switch Output Voltage

V_S

V_OUT

V_CC=1.65V~2.7V

V_CC= 3.0V~3.6V

_CC=4.5V~5.5V

Note: Unused inputs must be held HIGH or LOW. They may not float.

Input Transition Rise or Fall Rate

t_R, t_F

ns/V

STATIC CHARACTERISTICS

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP

MAX UNIT

DC CHARACTERISTICS

Analog Signal Range

V_CC

V_IH

V_CC

V_CC=1.65~1.95V

V_CC=2.3~5.5V

V_CC=1.65~1.95V

V_CC=2.3~5.5V

0.75V_CC

0.7 V_CC

High Level Input Voltage

0.25V_CC

0.3 V_CC

±0.1

LOW Level Input Voltage

V_IL

Input Leakage Current

I_I(LEAK)V_CC=0~5.5V, 0 ≤ V_IN≤ 5.5V

I_S(OFF)V_CC=1.65~5.5V, 0 ≤ A, B ≤ V_CC

µA

Switch OFF Leakage Current

±0.1

_CC=5.5V, V_IN=V_CCor GND

Quiescent Supply Current

I_Q

µA

_OUT=0

V_CC=4.5V, V_IN=0V, I_OUT=30mA

V_CC=4.5V, V_IN=2.4V, I_OUT=-30mA

V_CC=4.5V, V_IN=4.5V, I_OUT=-30mA

V_CC=3V, V_IN=0V, I_OUT=24mA

13.5

7.5

8.5

Switch ON Resistance (Note 1)

R_ON

Ω

V_CC=3V, V_IN=3V, I_OUT=-24mA

V_CC=2.3V, V_IN=0V, I_OUT=8 mA

V_CC=2.3V, V_IN=2.3V, I_OUT=-8 mA

V_CC=1.65V, V_IN=0V, I_OUT=-4 mA

V_CC=1.65V, V_IN=1.65V, I_OUT=-4 mA

10.5

12.5

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STATIC CHARACTERISTICS

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP

MAX UNIT

DC CHARACTERISTICS

V_CC=4.5V, I_OUT=-30mA, 0 ≤V_IN≤V_CC

V_CC=3V, I_OUT=-24mA, 0 ≤V_IN≤V_CC

V_CC=2.3V, I_OUT=-8mA, 0≤V_IN≤V_CC

ON Resistance over Signal

Range

Ω

RRange

_CC=1.65V, I_OUT=-4mA, 0 ≤V_IN≤V_CC

150

0.2

0.5

0.6

2.5

275

V_CC=4.5V, I_OUT=-30mA, V_IN=3.15V

V_CC=3V, I_OUT=-24mA, V_IN=2.1V

V_CC=2.3V, I_OUT=-8mA, V_IN=1.6V

ON Resistance Match Between

Channels(Note 2)

∆R_ON

R_FLAT

OIRR

Ω

V_CC=1.65V, I_OUT=-4mA, V_IN=1.15V

V_CC=4.5V, I_OUT=-30mA, 0≤V_IN≤V_CC

V_CC=3V, I_OUT=-24mA, 0≤V_IN≤V_CC

V_CC=2.3V, I_OUT=-8mA, 0≤V_IN≤V_CC

17.5

N Resistance Flatness

_CC=1.65V, I_OUT=-4mA, 0≤V_IN≤V_CC

135

250

AC CHARACTERISTICS

V_CC=1.65V, R_L=50Ω, C_L=5pF,

Off Isolation (Note 3)

-55

f=10MHz

_CC=1.65V, R_L=50 Ω, C_L=5 pF,

Crosstalk

Xtalk

−70

>300

0.016

MHz

f=10 MHz

−3dB Bandwidth

Total Harmonic Distortion

V_CC=1.65V, R_L=50 Ω

V_CC=5V, R_L=600Ω, 0.5 V_P-P

THD

f=600 Hz~20 KHz

Note: 1. 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.

2. ∆R_ON=R_ON(MAX)−R_ON(MIN)measured at identical V_CC, temperature and voltage levels.

3. OFF Isolation = 20 log10 [V_A/V_Bn]

DYNAMIC CHARACTERISTICS (T_a=25℃, R_U=R_D=500Ω, C_L=50pF)

PARAMETER

SYMBOL

TEST CONDITIONS

V_CC=4.5~5.5V, V_IN=OPEN

V_CC=3.0~3.6V, V_IN=OPEN

V_CC=2.3~2.7V, V_IN=OPEN

MIN

TYP

0.35

0.7

MAX

1.0

UNIT

Propagation Delay Bus to Bus

(Note)

1.5

_PHL, t_PLH

1.1

2.5

V_CC=1.65~1.95V, V_IN=OPEN

2.0

4.0

V_CC=4.5~5.5V, V_IN=0V for t_PZH

V_IN=2xV_CCfor t_PZL

0.8

1.2

1.5

2.5

0.8

1.5

2.0

3.0

2.0

2.5

3.2

5.7

2.6

3.4

4.2

6.2

3.2

3.9

5.6

V_CC=3.0~3.6V, V_IN=0V for t_PZH

V_IN=2xV_CCfor t_PZL

Output Enable Time Turn ON

Time

_PZL, t_PZH

V_CC=2.3~2.7V, V_IN=0V for t_PZH

V_IN=2xV_CCfor t_PZL

V_CC=1.65~1.95V, V_IN=0V for t_PZH

V_IN=2xV_CCfor t_PZL

V_CC=4.5~5.5V, V_IN=0V for t_PHZ

V_IN=2xV_CCfor t_PLZ

4.1

5.0

6.9

10.5

V_CC=3.0~3.6V, V_IN=0V for t_PHZ

V_IN=2xV_CCfor t_PLZ

Output Disable Time Turn OFF

Time

_PLZ, t_PHZ

V_CC=2.3~2.7V, V_IN=0V for t_PHZ

V_IN=2xV_CCfor t_PLZ

V_CC=1.65~1.95V, V_IN=0V for t_PHZ

V_IN=2xV_CCfor t_PLZ

Note: This parameter is guaranteed by design. The switch contributes no propagation delay other than the RC delay

of the On resistance of the switch and the 50pF load capacitance.

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CAPACITANCE

PARAMETER

SYMBOL

C_IN

TEST CONDITIONS

V_CC=0V

MIN

TYP

2.5

MAX

UNIT

Control Pin Input Capacitance

Switch Port Off Capacitance

Switch Port Capacitance when

Switch is Enabled

C_I/O(OFF)V_CC=5.0V

C_I/O(ON)V_CC=5.0V

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TEST CIRCUIT

V_IN

From Output Under Test

R_U

R_D

C_L

Input driven by 50Ω source terminated in 50Ω

C_Lincludes load and stray capacitance.

Input PRR 1.0 MHz; t_w500 ns

AC Test Circuit

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AC LOADING AND WAVEFORMS

AC Waveforms

t_TLH=2.5ns

t_THL=2.5ns

V_CC

90%

50%

90%

50%

t_TLH=2.5ns

V_CC

t_THL=2.5ns

Switch Input

10%

90%

50%

90%

50%

10%

t_PLZ

Switch Input

10%

GND

t_PZL

10%

t_PHL

GND

V_OH

t_W

50%

t_PLH

V_OL+0.3V

V_OL

Output

t_PZH

t_PHZ

Switch Output

50%

V_OH

V_OL-0.3V

V_OL

Charge Injection Test

OFF Isolation

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AC LOADING AND WAVEFORMS(Cont.)

Crosstalk

Channel OFF Capacitance

V_CC

Logic

Capacitance Meter

f=1MHz

Input=V_CC

10nF

GND

Channel ON Capacitance

Bandwidth

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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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U7WBC66L-S08-R [UTC]

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