MH88422

Preliminary Information

2-18

†

Electrical Characteristics are over Recommended Operating Conditions unless otherwise stated.

‡Typical figures are at 25

°C with nominal + 5V supplies and are for design aid only.

Note 1: Refer to FTZ 1TR2 section 2.2

Note 2: Refer to EIA/TIA 464 section 4.1.1.4.4

Note 3: Refer to BS6305 section 4.3.1

Note 4: Refer to ZV5 Annex 1

†

Electrical Characteristics are over Recommended Operating Conditions unless otherwise stated.

‡Typical figures are at 25

°C with nominal + 5V supplies and are for design aid only.

5

Leakage Current

(Tip or Ring to AGND)

10

µA

6

Leakage Current on-hook

(Tip to Ring)

910

µΑ

7

DC Resistance during dialling

-1 Variant

All other Variants

200

260

220

280

Ω

Ω

8

Dial Pulse Distortion

BD-1 Variant ON

OFF

All other Variants ON

OFF

0

0

0

0

+1

+1

+2

+2

+2

+2

+4

+4

ms

ms

ms

ms

Characteristics

Sym

Min

Max

Units

Test Conditions

1

Supply Current

15

mA

2

RVLC

Low Level Output Voltage

High Level Output Voltage

2.4

0.4

V

V

3

LC

Low Level Input Voltage

High Level Input Voltage

Low Level Input Current

High Level Input Current

2.0

0.8

-60

60

V

V

µA

µA