參數(shù)資料
型號(hào): SI3210-FTR
廠商: Silicon Laboratories Inc
文件頁數(shù): 30/148頁
文件大?。?/td> 0K
描述: IC SLIC/CODEC PROGRAMMBL 38TSSOP
標(biāo)準(zhǔn)包裝: 2,500
系列: ProSLIC®
功能: 用戶線路接口概念(SLIC),CODEC
接口: PCM,SPI
電路數(shù): 1
電源電壓: 3.3V,5V
電流 - 電源: 88mA
功率(瓦特): 700mW
工作溫度: 0°C ~ 70°C
安裝類型: 表面貼裝
封裝/外殼: 38-TFSOP(0.173",4.40mm 寬)
供應(yīng)商設(shè)備封裝: 38-TSSOP
包裝: 帶卷 (TR)
包括: BORSCHT 功能,DTMF 生成和解碼,F(xiàn)SK 生成,脈沖測(cè)量生成,語音回送測(cè)試模式
Si3210/Si3211
Rev. 1.61
125
Not
Recommended
fo
r N
ew
D
esi
gn
s
4.5. FSK Control
For detailed instructions on FSK signal generation, refer to “Application Note 32: FSK Generation” (AN32). These
registers support enhanced FSK generation mode, which is enabled by setting FSKEN = 1 (direct Register 108,
bit 6) and REL = 1 (direct Register 32, bit 6).
Table 45. FSK Control Indirect Registers Summary
Addr.
D15
D14
D13
D12
D11
D10
D9D8D7D6D5
D4D3D2D1D0
99
FSK0X[15:0]
100
FSK0[15:0]
101
FSK1X[15:0]
102
FSK1[15:0]
103
FSK01[15:0]
104
FSK10[15:0]
Table 46. FSK Control Indirect Registers Description
Addr.
Description
Reference Page
99
FSK Amplitude Coefficient for Space.
When FSKEN = 1 and REL = 1, this register sets the amplitude to be used when gener-
ating a space or “0”. When the active timer (OAT1) expires, the value of this register is
loaded into oscillator 1 instead of OSC1X.
43 and AN32
100
FSK Frequency Coefficient for Space.
When FSKEN = 1 and REL = 1, this register sets the frequency to be used when gener-
ating a space or “0”. When the active timer (OAT1) expires, the value of this register is
loaded into oscillator 1 instead of OSC1.
43 and AN32
101
FSK Amplitude Coefficient for Mark.
When FSKEN = 1 and REL = 1, this register sets the amplitude to be used when gener-
ating a mark or “1”. When the active timer (OAT1) expires, the value of this register is
loaded into oscillator 1 instead of OSC1X.
43 and AN32
102
FSK Frequency Coefficient for Mark.
When FSKEN = 1 and REL = 1, this register sets the frequency to be used when gener-
ating a mark or “1”. When the active timer (OAT1) expires, the value of this register is
loaded into oscillator 1 instead of OSC1.
43 and AN32
103
FSK Transition Parameter from 0 to 1.
When FSKEN = 1 and REL = 1, this register defines a gain correction factor that is
applied to signal amplitude when transitioning from a space (0) to a mark (1).
43 and AN32
104
FSK Transition Parameter from 1 to 0.
When FSKEN = 1 and REL = 1, this register defines a gain correction factor that is
applied to signal amplitude when transitioning from a mark (1) to a space (0).
43 and AN32
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