ISL5585

FN6026 Rev 6.00

Page 8 of 23

October 21, 2004

Power Denial, BSEL=0 or 1

-4.0

6.0

mA

-0.4

1.0

-0.4

0.6

mA

ON HOOK POWER DISSIPATION (Note 7)

Forward or Reverse

-

55

-

mW

Low Power Standby

-

85

-

mW

-

75

-

mW

-

65

-

mW

Ringing

-

250

-

mW

-

230

-

mW

-

225

-

mW

OFF HOOK POWER DISSIPATION (Note 7)

Forward or Reverse

-

305

-

mW

POWER SUPPLY REJECTION RATIO

f=300Hz

-

40

-

dB

f=1kHz

-

35

-

dB

f=3.4kHz

-

28

-

dB

f=300Hz

-

45

-

dB

f=1kHz

-

43

-

dB

f=3.4kHz

-

33

-

dB

300Hz

 f  3.4kHz

-

30

-

dB

300Hz

 f  3.4kHz

-

35

-

dB

300Hz

 f  3.4kHz

-

33

-

dB

300Hz

 f  1kHz

-

40

-

dB

1kHz

 f  3.4kHz

-

45

-

dB

NOTES:

3. These parameters are controlled via design or process parameters and are not directly tested. These parameters are characterized upon initial

design release and upon design changes which would affect these characteristics.

for -75V devices.

5. Longitudinal Balance is tested per IEEE455-1985, with 368

 per Tip and Ring terminal.

6. These parameters are tested 100% at room temperature. These parameters are guaranteed not tested across temperature via statistical

characterization and design.

7. The power dissipation is based on actual device measurements and will be less than worst case calculations based on data sheet supply current

limits.

8. Characterized with 2 x 10

s, and 10 x 1000s first level lightning surge waveforms (GR-1089-CORE)

9. For Unbalanced Ringing the Tip terminal is offset to 0V and the Ring terminal is centered at Vbh/2 + 0.5V.

25mA. All AC transmission parameters are specified at 600W 2-wire terminating impedance over the frequency

band of 300Hz to 3.4kHz. Protection resistors = 0W. (Continued)

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNITS