參數(shù)資料
型號(hào): SI3230M-E-FM
廠商: Silicon Laboratories Inc
文件頁(yè)數(shù): 30/108頁(yè)
文件大小: 0K
描述: IC SLIC PROG 1-CH 38QFN
標(biāo)準(zhǔn)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(lèi)型: 表面貼裝
封裝/外殼: 38-VFQFN 裸露焊盤(pán)
供應(yīng)商設(shè)備封裝: 38-QFN(5x7)
包裝: 托盤(pán)
包括: DTMF 生成和解碼,F(xiàn)SK 生成
Si3230
28
Preliminary Rev. 0.96
Not
Recommended
fo
r N
ew
D
esi
gn
s
Figure 12. Tone Generator Timing Diagram
Table 25. Associated Tone Generator Registers
Tone Generator 1
Parameter
Description / Range
Register Bits
Location
Oscillator 1 Frequency Coefficient
Sets oscillator frequency
OSC1[15:0]
Indirect Register 13
Oscillator 1 Amplitude Coefficient
Sets oscillator amplitude
OSC1X[15:0]
Indirect Register 14
Oscillator 1 initial phase coefficient
Sets initial phase
OSC1Y[15:0]
Indirect Register 15
Oscillator 1 Active Timer
0 to 8 seconds
OAT1[15:0]
Direct Registers 36 & 37
Oscillator 1 Inactive Timer
0 to 8 seconds
OIT1[15:0]
Direct Register 38 & 39
Oscillator 1 Control
Status and control
registers
OSS1, REL, OZ1,
O1TAE, O1TIE,
O1E, O1SO[1:0]
Direct Register 32
Tone Generator 2
Parameter
Description/Range
Register
Location
Oscillator 2 Frequency Coefficient
Sets oscillator frequency
OSC2[15:0]
Indirect Register 16
Oscillator 2 Amplitude Coefficient
Sets oscillator amplitude
OSC2X[15:0]
Indirect Register 17
Oscillator 2 initial phase coefficient
Sets initial phase
OSC2Y[15:0]
Indirect Register 18
Oscillator 2 Active Timer
0 to 8 seconds
OAT2[15:0]
Direct Registers 40 & 41
Oscillator 2 Inactive Timer
0 to 8 seconds
OIT2[15:0]
Direct Register 42 & 43
Oscillator 2 Control
Status and control
registers
OSS2, OZ2,
O2TAE, O2TIE,
O2E, O2SO[1:0]
Direct Register 33
...
0,1
...
0,1
...
..., OAT1
..., OIT1
0,1
...
0,1
...
O1E
O SS1
Tone
Gen. 1
Signal
Output
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