參數(shù)資料
型號: SI3230M-E-FM
廠商: Silicon Laboratories Inc
文件頁數(shù): 76/108頁
文件大?。?/td> 0K
描述: IC SLIC PROG 1-CH 38QFN
標準包裝: 364
系列: ProSLIC®
功能: 用戶線路接口概念(SLIC)
接口: SPI
電路數(shù): 1
電源電壓: 3.13 V ~ 5.25 V
電流 - 電源: 88mA
功率(瓦特): 700mW
安裝類型: 表面貼裝
封裝/外殼: 38-VFQFN 裸露焊盤
供應商設備封裝: 38-QFN(5x7)
包裝: 托盤
包括: DTMF 生成和解碼,F(xiàn)SK 生成
Si3230
Preliminary Rev. 0.96
7
Not
Recommended
fo
r N
ew
D
esi
gn
s
Figure 1. Overload Compression Performance
Table 4. Linefeed Characteristics
(VDDA, VDDD = 3.13 to 5.25 V, TA = 0 to 70°C for K-Grade, –40 to 85°C for B-Grade)
Parameter
Symbol
Test Condition
Min
Typ
Max
Unit
Loop Resistance Range
RLOOP
See note.*
0
160
DC Loop Current Accuracy
ILIM = 29 mA, ETBA = 4 mA
–10
10
%
DC Open Circuit Voltage
Accuracy
Active Mode; VOC = 48 V,
VTIP – VRING
–4
4
V
DC Differential Output
Resistance
RDO
ILOOP < ILIM
—160
DC Open Circuit Voltage—
Ground Start
VOCTO
IRING<ILIM; VRING wrt ground
VOC = 48 V
–4
4
V
DC Output Resistance—
Ground Start
RROTO
IRING<ILIM; RING to ground
160
DC Output Resistance—
Ground Start
RTOTO
TIP to ground
150
k
Loop Closure/Ring Ground
Detect Threshold Accuracy
ITHR = 11.43 mA
–20
20
%
Ring Trip Threshold
Accuracy
ITHR = 40.64 mA
–10
10
%
Ring Trip Response Time
User Programmable Register 70
and Indirect Register 36
———
Ring Amplitude
VTR
5 REN load; sine wave;
RLOOP = 160 VBAT = –75 V
44
Vrms
Ring DC Offset
ROS
Programmable in Indirect
Register 19
0—
V
123456789
1
2
3
4
5
6
7
8
9
0
2.6
Acceptable
Region
Fundamental Input Power (dBm0)
Fundamental
Output Power
(dBm0)
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