SI3201-X-FS View Datasheet(PDF) - Silicon Laboratories

Part Name

Description

Manufacturer

SI3201-X-FS

PROSLIC® PROGRAMMABLE CMOS SLIC WITH RINGING/BATTERY VOLTAGE GENERATION

Silicon Laboratories 

Si3233

Table 14. Si3233/Si3233M External Component Values—Discrete Solution (Continued)

R15

243 Ω, 1/10 W, ±1%

R21

15 Ω, 1/4 W, ±1%

R28,R29

1/10 W, ±1% (See AN45 or Table 16 for value selection)

R32*

10 kΩ, 1/10 W, ±5%

*Note: Only one component per system needed.

VINp

TX gain = 0.6622

CMlevel

VINm

VOUTm

VOUTp

RX gain = 1.2346

R8

20k

R10

39.2k

C5

0.1 µF

To TIP

R11

39.2k

R9

20k

C6

0.1µF

To RING

VCC

U1

8

LMV358

10 VDDA1

3

+

1

2

-

R1 121

22

IGMN

R6 10k

R5

20k

R7 10k

6

7

R2 121 24

IGMP

5

VCC

4

C1

0.1µF

Opamp decoupling

23 GNDA

Component(s)

C1

C5, C6

R1, R2

R5, R8, R9

R6, R7

R10, R11

U1

Figure 7. Interface to Broadcom BCM11xx

Table 15. External Component Values—BCM11xx Interface

Value

0.1 µF, 6 V, Y5V, ±20%

0.1 µF, 100 V, X7R, ±20%

121 Ω, 1/10 W, ±1%

20 kΩ, 1/10 W, ±1%

10 kΩ, 1/10 W, ±1%

39.2 kΩ, 1/10 W, ±1%

Dual Rail-to-Rail Op Amp

Comments/Part Number

Murata, Johnson, Novacap, Venkel

Murata, Johnson, Novacap, Venkel

Texas Instruments LMV358, Micrel MIC7122

16

Preliminary Rev. 0.5

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