°C.

Note: Testing of all parameters is performed at 25

°C. Characterization as well as the design rules used

allow correlation of tested performances at other temperatures. All parameters listed here are

met in the range 0

°C to +70°C. Functionality between -40°C and 85°C is verified.

Symbol

Parameter

Test Condition

Min.

Typ.

Max.

Unit

INTERFACE REQUIREMENTS 2 WIRE PORT

Overload Level Voice Signal

Rp +PTC = 50

Ω

300Hz to 3.4KHz (*)

4.1

Vpk

Long Input Impedance

at SLIC terminals per wire

10

Ω

Long Current Capab. ac

standby per wire (on HOOK)

17

mApk

active per wire (on HOOK)

17

mApk

Longitudinal Current Capability

active per wire off HOOK

(IT = Transversal current)

mApk

4 WIRE TRANS PORT

Overload Level

1.8

Vpk

Output Offset Voltage

-350

+350

mV

Output Impedance

10

Ω

Figure 5: Typical Application Circuit for U.S. Application.

680nF

L3037

11/22