SN65HVD1176

SN75HVD1176

SLLS563C − JULY 2003 − REVISED APRIL 2005

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4

RECEIVER ELECTRICAL CHARACTERISTICS

over recommended operating conditions (unless otherwise noted)

PARAMETER

TEST CONDITIONS

MIN

TYP(1)

MAX

UNIT

VIT(+)

Positive-going differential input voltage threshold

See Figure 9

VO = 2.4 V, IO = −8 mA

−80

−20

mV

VIT(−)

Negative-going differential input voltage threshold

See Figure 9

VO = 0.4 V, IO = 8 mA

−200

−120

mV

VHYS

Hysteresis voltage (VIT+ − VIT−)

40

mV

VOH

High-level output voltage

VID = 200 mV, IOH = −8 mA, See Figure 9

4

4.6

V

VOL

Low-level output voltage

VID = −200 mV, IOL = 8 mA, See Figure 9

0.2

0.4

V

IA, IB

VI = − 7 V to 12 V,

VCC = 4.75 V to 5.25 V

IA(OFF),

Bus pin input current

VI = − 7 V to 12 V,

Other input = 0 V

VCC = 0V

−160

200

µA

IA(OFF),

IB(OFF)

Bus pin input current

Other input = 0 V

VCC = 0V

−160

200

µA

II

Receiver enable input current

RE

−50

50

µA

IOZ

High-impedance -state output current

RE = VCC

−1

1

µA

RI

Input resistance

60

k

Ω

CID

Differential input capacitance

Test input signal is a 1.5 MHz sine wave

with amplitude 1 Vpp, capacitance

measured across A and B

7

10

pF

CMR

Common mode rejection

See Figure 11

4

V

(1) All typical values are at 25°C.

RECEIVER SWITCHING CHARACTERISTICS

over recommended operating conditions

PARAMETER

TEST

CONDITIONS

MIN

TYP

MAX

UNIT

tPLH

Propagation delay time, low-to-high level output

20

25

ns

tPHL

Propagation delay time, high-to-low level output

20

25

ns

tsk(p)

Pulse skew | tPLH – tPHL |

See Figure 10

1

2

ns

tr

Receiver output voltage rise time

See Figure 10

2

4

ns

tf

Receiver output voltage fall time

2

4

ns

tPZH

Propagation delay time, high-impedance-to-high-level output

DE at VCC,

20

ns

tPHZ

Propagation delay time, high-level-to-high-impedance output

DE at VCC,

See Figure 13

20

ns

tPZL

Propagation delay time, high-impedance-to-low-level output

DE at VCC,

20

ns

tPLZ

Propagation delay time, low-level-to-high-impedance output

DE at VCC,

See Figure 14

20

ns

tPZH

Propagation delay time, high-impedance-to-high-level output (standby to active)

DE at 0 V,

1

4

µs

tPHZ

Propagation delay time, high-level-to-high-impedance output (active to standby)

DE at 0 V,

See Figure 12

13

20

ns

tPZL

Propagation delay time, high-impedance-to-low-level output (standby to active)

DE at 0 V

See Figure 12

2

4

µs

tPLZ

Propagation delay time, low-level-to-high-impedance output (active to standby)

DE at 0 V

See Figure 12

13

20

ns

SUPPLY CURRENT

over recommended operating conditions

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

Driver and receiver, RE at 0 V, DE at VCC, All other inputs open, no load

4

6

mA

ICC

Supply current

Driver only, RE at VCC, DE at VCC, All other inputs open, no load

3.8

6

mA

ICC

Supply current

Receiver only, RE at 0 V, DE at 0 V, All other inputs open, no load

3.6

6

mA

Standby only, RE at VCC, DE at 0 V, All other inputs open

0.2

5

µA