SI3230-KT Silicon Laboratories Inc, SI3230-KT Datasheet - Page 16

• Manufacturer Part Number: SI3230-KT
• Description: IC SLIC PROG 1-CH 38TSSOP
• Manufacturer: Silicon Laboratories Inc
• Series: ProSLIC®r

Specifications of SI3230-KT

• Package / Case: *
• Function: Subscriber Line Interface Concept (SLIC)
• Interface: SPI
• Number Of Circuits: 1
• Voltage - Supply: 3.13 V ~ 5.25 V
• Current - Supply: 88mA
• Power (watts): 700mW
• Mounting Type: Surface Mount
• Includes: DTMF Generation and Decoding, FSK Generation
• Product: SLIC
• Supply Voltage (min): 3.13 V
• Supply Current: 88 mA
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• Number Of Channels: 1
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Operating Temperature: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Contains lead / RoHS non-compliant

Si3230
16
Component
R5, R8, R9
R10, R11
C5, C6
R1, R2
R6, R7
C1
U1
RX gain = 1.2346
TX gain = 0.6622
Table 15. External Component Values—BCM11xx Interface
CMlevel
VOUTm
VOUTp
VINm
VINp
0.1 µF, 100 V, X7R, ±20%
Dual Rail-to-Rail Op Amp
0.1 µF, 6 V, Y5V, ±20%
Figure 7. Interface to Broadcom BCM11xx
39.2 kΩ, 1/10 W, ±1%
121 Ω, 1/10 W, ±1%
20 kΩ, 1/10 W, ±1%
10 kΩ, 1/10 W, ±1%
Value
39.2k
39.2k
R10
R11
20k
R5
20k
R9
Preliminary Rev. 0.96
R8
20k
0.1 µF
0.1µF
C5
C6
R6 10k
R7 10k
3
2
6
5
U1
+
-
LMV358
+
-
Opamp decoupling
4
8
VCC
To RING
To TIP
Texas Instruments LMV358, Micrel MIC7122
7
1
Murata, Johnson, Novacap, Venkel
Murata, Johnson, Novacap, Venkel
VCC
Comments/Part Number
0.1µF
C1
R1 121
R2 121
10
22
24
23
VDDA1
IGMN
IGMP
GNDA