SI3008 datasheet(4/72 Pages) SILABS

No de pièce	SI3008

Description	V.22BIS ISOMODEM짰 WITH LOW-COST DAA

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Si2401/Si3008

4

Rev. 1.1

1. Electrical Specifications

Table 1. Recommended Operating Conditions

Parameter1

Symbol

Test Condition

Min2

Typ

Max2

Unit

Ambient Temperature

TA

F-Grade

0

25

70

°C

Si2401 Supply Voltage, Digital3

VD

3.0

3.3

3.6

V

Notes:

1. The Si2401 specifications are guaranteed when the typical application circuit (including component tolerance) and Si2401

and Si3008 are used. See "2. Typical Application Schematic" on page 9.

2. All minimum and maximum specifications are guaranteed and apply across the recommended operating conditions. Typical

values apply at nominal supply voltages and an operating temperature of 25 °C unless otherwise stated.

3. The digital supply, VD, operates from 3.0 to 3.6 V. The Si2401 interface supports 5 V logic (CLKIN/XTALI supports 3.3 V

logic only).

Table 2. Loop Characteristics

(VD = 3.0 to 3.6 V, TA = 0 to 70 °C, see Figure 1)

Parameter

Symbol

Test Condition

Min

Typ

Max

Unit

DC Termination Voltage

VTR

IL =20mA

—

7.5

V

DC Termination Voltage

VTR

IL = 120 mA

9

—

V

On-Hook Leakage Current

ILK

VTR =–100V

—

12

µA

Operating Loop Current

ILP

15

—

120

mA

DC Ring Current

dc current flowing

through

ring detection circuitry

—1.5

3

µA

Ring Detect Voltage*

VRD

10

15

35

Vrms

Ring Frequency

FR

15

—

68

Hz

Ringer Equivalence Number

REN

—

0.2

*Note:

The ring signal is guaranteed to be undetected below the minimum. The ring signal is guaranteed to be detected above

the maximum.

Numéro de pièce similaire - SI3008

Fabricant	No de pièce	Fiches technique	Description
Silicon Laboratories	SI3008	751Kb / 72P	V.22BIS ISOMODEM WITH LOW-COST DAA

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Description similaire - SI3008

Fabricant	No de pièce	Fiches technique	Description
Silicon Laboratories	SI2400	1Mb / 94P	V.22BIS ISOMODEM짰 WITH INTEGRATED GLOBAL DAA
	SI2401	993Kb / 76P	V.22BIS ISOMODEM짰 WITH INTEGRATED GLOBAL DAA
	SI2401-FSR	751Kb / 72P	V.22BIS ISOMODEM WITH LOW-COST DAA
List of Unclassifed Man...	SI2400	1Mb / 76P	V.22BIS ISOMODEM??WITH INTEGRATED GLOBAL DAA
List of Unclassifed Man...	SI2401	935Kb / 74P	V.22BIS ISOMODEM WITH INTEGRATED GLOBAL DAA
Skyworks Solutions Inc.	SI2401	2Mb / 75P	V.22BIS ISOMODEM® WITH INTEGRATED GLOBAL DAA Revision 0.7 to Revision 0.9
Silicon Laboratories	SI2456-FT	829Kb / 74P	V.90, V.34, V.32BIS ISOMODEM짰 CHIPSET WITH INTEGRATED GLOBAL DAA
Silicon Laboratories	SI2457	971Kb / 74P	V.90, V.34, V.32BIS, V.22BIS ISOMODEM WITH GLOBAL DAA
Skyworks Solutions Inc.	SI2457	1,014Kb / 60P	V.90, V.34, V.32BIS, V.22BIS ISOMODEM® WITH GLOBAL DAA Rev. 1.3
Synaptics Incorporated.	CX90240	262Kb / 2P	V.22bis Modem with 4th Generation SmartDAA

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