L9313 datasheet(17/40 Pages) AGERE

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Data Sheet

September 2001

Full-Feature SLIC and Ringing Relay for TR-57 Applications

L9313 Line Interface and Line Access Circuit

Agere Systems Inc.

Electrical Characteristics (continued)

Analog Pin Characteristics

Table 7. Analog Pin Characteristics

* This parameter is not tested in production. It is guaranteed by design and device characterization.

Parameter

Min

Typ

Max

Unit

TXP (input impedance)

105

—k

Ω

VPROG Input Bias Current* (current flow out of pin)

—

–50

–250

LCTH Input Bias Current* (+ current flows into pin)

—50

250

VTX:

Output Offset

Output Drive Current

Output Voltage Swing (±1 mA load):

Maximum

Minimum

Output Short-circuit Current

Output Load Resistance

Output Load Capacitance

—

±1

AGND

AGND + 0.35

—

±40

—

VCC

VCC – 0.4

±50

—

Ω

VITR:

Output Offset

Output Drive Current

Output Voltage Swing (±1 mA load):

Maximum

Minimum

Output Short-circuit Current

Output Load Resistance

Output Load Capacitance

—

±1

AGND

AGND + 0.35

—

±100

—

VCC

VCC – 0.4

±50

—

Ω

RCVN and RCVP:

Input Voltage Range (VCC = 5.0 V)

Input Bias Current

—

VCC – 0.5

±1.5

µA

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