UTC75232

LINEAR INTEGRATED CIRCUIT

UTC UNISONIC TECHNOLOGIES CO., LTD.

7

QW-R113-005,B

RECEIVER ELECTRICAL CHARACTERISTICS OVER RECOMMENDED

OPERATING CONDITIONS (TA=25

°C, Vcc=5V, V

DD=9V, Vss=-9V)

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP

MAX

UNIT

Positive going threshold voltage

VT+

(Figure 5)

TA=25

°C

TA=0

°C to 70°C

1.75

1.55

1.9

2.3

2.3

V

Negative going threshold voltage

VT-

0.75

0.97

1.25

V

Input hysteresis(VT+

- VT-)

Vhys

0.5

V

VIH=0.75V

2.6

4

5

High level output voltage

VOH

IoH=-0.5mA

Inputs Open

2.6

V

Low level output voltage

VOL

VI=3V, IOL=10mA

0.2

0.45

V

VI=25V (Figure 5)

3.6

8.3

High level input current

IIH

VI=3V (Figure 5)

0.43

mA

VI=-25V (Figure 5)

-3.6

-8.3

Low level input current

IIL

VI=-3V (Figure 5)

-0.43

mA

Short-circuit output current

Ios

(Figure 4)

-3.4

-12

mA

RECEIVER SWITCHING CHARACTERISTICS (VDD=12V, Vss=-12V, Vcc=5V, TA=25

°C)

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP

MAX

UNIT

Propagation delay time, low to high level

output

tPLH

107

250

ns

Propagation delay time, high to low level

output

tPHL

42

150

ns

Transition time low to high level output

tTLH

175

350

ns

Transition time high to low level output

tTHL

RL=5 k

Ω, CL=50pF

(Figure 6)

16

60

ns

Propagation delay time, low to high level

output

tPLH

100

160

ns

Propagation delay time, high to low level

output

tPHL

60

100

ns

Transition time low to high level output

tTLH

90

175

ns

Transition time high to low level output

tTHL

RL=1.5 k

Ω, CL=15pF

(Figure 6)

15

50

ns

Figure 1. Driver test circuit for VOH, VOL, IOS(H), IOS(L)

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