SI2404 datasheet(4/74 Pages) SILABS

部件名	SI2404

功能描述	V.90, V.34, V.32BIS, V.22BIS ISOMODEM WITH GLOBAL DAA

Download	74 Pages

Scroll/Zoom	100%

制造商	SILABS [Silicon Laboratories]

网页	http://www.silabs.com

标志

4 / 74 page

Si2457/34/15/04

4

Rev. 1.0

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

Si2457/34/15/04 Supply Voltage,

Digital3

VD

3.0

3.3

3.6

V

Notes:

1. The Si2457/34/15/04 specifications are guaranteed when the typical application circuit (including component tolerance)

and any Si2457/34/15/04 and any Si3018 are used. See "2. Typical Application Schematic" on page 10.

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 Si2457/34/15/04 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 for F-Grade)

Parameter

Symbol

Test Condition

Min

Typ

Max

Unit

DC Termination Voltage

VTR

IL = 20 mA, ILIM1 =0

DCV = 00, MINI = 11, DCR = 0

——

6.0

V

DC Termination Voltage

VTR

IL = 120 mA, ILIM = 0

DCV = 00, MINI = 11, DCR = 0

9—

—

V

DC Termination Voltage

VTR

IL = 20 mA, ILIM = 0

DCV = 11, MINI = 00, DCR = 0

——

7.5

V

DC Termination Voltage

VTR

IL = 120 mA, ILIM = 0

DCV = 11, MINI = 00, DCR = 0

9—

—

V

DC Termination Voltage

VTR

IL = 20 mA, ILIM = 1

DCV = 11, MINI = 00, DCR = 0

——

7.5

V

DC Termination Voltage

VTR

IL = 60 mA, ILIM = 1

DCV = 11, MINI = 00, DCR = 0

40

—

V

DC Termination Voltage

VTR

IL = 50 mA, ILIM = 1

DCV = 11, MINI = 00, DCR = 0

——

40

V

On-Hook Leakage Current

ILK

VTR =–48 V

—

5

µA

Operating Loop Current

ILP

MINI = 00, ILIM = 0

10

—

120

mA

Operating Loop Current

ILP

MINI = 00, ILIM = 1

10

—

60

mA

DC Ring Current

DC current flowing through ring

detection circuitry

—1.5

3

µA

Ring Detect Voltage2

VRD

RT = 0

12

15

18

VRMS

Ring Detect Voltage2

VRD

RT = 1

18

21

25

VRMS

Ring Frequency

FR

15

—

68

Hz

Ringer Equivalence Number

REN

—

0.2

Notes:

1. ILIM = U67, bit 9; DCV = U67, bits 3:2; MINI = U67, bits 13:12; DCR = U67, bit 7; RT = U67, bit 0.

2. The ring signal is guaranteed to not be detected below the minimum. The ring signal is guaranteed to be detected

above the maximum.

类似零件编号 - SI2404

制造商	部件名	数据表	功能描述
Skyworks Solutions Inc.	SI2404	1,014Kb / 60P	V.90, V.34, V.32BIS, V.22BIS ISOMODEM® WITH GLOBAL DAA Rev. 1.3
	SI2404-D-FS	1,014Kb / 60P	V.90, V.34, V.32BIS, V.22BIS ISOMODEM® WITH GLOBAL DAA Rev. 1.3
	SI2404-D-FT	1,014Kb / 60P	V.90, V.34, V.32BIS, V.22BIS ISOMODEM® WITH GLOBAL DAA Rev. 1.3
	SI2404-D-GT	1,014Kb / 60P	V.90, V.34, V.32BIS, V.22BIS ISOMODEM® WITH GLOBAL DAA Rev. 1.3

More results

类似说明 - SI2404

制造商	部件名	数据表	功能描述
Skyworks Solutions Inc.	SI2457	1,014Kb / 60P	V.90, V.34, V.32BIS, V.22BIS ISOMODEM® WITH GLOBAL DAA Rev. 1.3
Silicon Laboratories	SI2456	1Mb / 86P	V.90, V.34, V.32BIS ISOMODEM??WITH INTEGRATED GLOBAL DAA
List of Unclassifed Man...	SI2433-FT	829Kb / 74P	V.90, V.34, V.32BIS ISOMODEM CHIPSET WITH INTEGRATED GLOBAL DAA
	SI2400	1Mb / 76P	V.22BIS ISOMODEM??WITH INTEGRATED GLOBAL DAA
	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	SI2494	449Kb / 70P	V.92 AND V.34 ISOMODEM WITH GLOBAL DAA
Skyworks Solutions Inc.	SI2494	1Mb / 70P	V.92 AND V.34 ISOMODEM® WITH GLOBAL DAA Rev. 1.0
Silicon Laboratories	SI2401-FSR	751Kb / 72P	V.22BIS ISOMODEM WITH LOW-COST DAA