SN65LVDM31

HIGH-SPEED DIFFERENTIAL LINE DRIVER

SLLS417 – MARCH 2000

3

POST OFFICE BOX 655303

electrical characteristics over recommended operating conditions (unless otherwise noted)

PARAMETER

TEST CONDITIONS

MIN

TYP†

MAX

UNIT

|VOD|

Differential output voltage magnitude

RL = 100 Ω,

See Figure 2

540

700

860

mV

|VOD|

Differential output voltage magnitude

RL = 50 Ω,

See Figure 2

270

350

430

mV

∆|VOD|

Change in differential output voltage magnitude

between logic states

See Figure 2

–25

0

25

mV

VOC(SS)

Steady-state common-mode output voltage

1.14

1.2

1.3

V

∆VOC(SS)

Change in steady-state common-mode output

voltage between logic states

See Figure 3

–30

0

30

mV

VOC(PP)

Peak-to-peak common-mode output voltage

70

100

mV

Enabled, No load

6

10

ICC

Supply current

Enabled,

RL = 100 Ω

VIN = 0 or VCC

35

40

mA

Disabled

0.5

0.7

IIH

High-level input current

VIH = 3 V

–10

3

10

µA

IIL

Low-level input current

VIL = 0 V

–10

0

10

µA

IOS

Short circuit output current

VOY or VOZ = 0 V

7

10

mA

IOS

Short-circuit output current

VOD = 0 V

7

10

mA

IOZ

High-impedance state output current

VO = 0 V or VCC

±1

µA

IO(OFF)

Power-off output current

VCC = 1.5 V,

VO = 3.6 V

±1

µA

† All typical values are at 25

°C and with a 3.3 V supply.

switching characteristics over recommended operating conditions (unless otherwise noted)

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

tPLH

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

1.8

2.3

2.9

ns

tPHL

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

1.8

2.3

2.9

ns

tr

Differential output signal rise time

See Figure 4

0.4

0.6

1.0

ns

tf

Differential output signal fall time

See Figure 4

0.4

0.6

1.0

ns

tsk(p)

Pulse skew (|tPHL – tPLH|)

50

350

ns

tsk(o)

Channel-to-channel output skew (see Note 3)

200

ns

tsk(pp)

Part-to-part skew (see Note 4)

1

ns

tPZH

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

6

15

ns

tPZL

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

See Figure 5

6

15

ns

tPHz

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

6

15

ns

tPLZ

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

6

15

ns

NOTES:

3. tsk(o) is the maximum delay time difference between drivers on the same device.

4. tsk(pp) is the magnitude of the difference in propagation delay times between any specified terminals of two devices when both

devices operate with the same supply voltages, at the same temperature, and have identical packages and test circuits.