參數(shù)資料
型號: TDA7427
廠商: STMICROELECTRONICS
元件分類: PLL合成/DDS/VCOs
英文描述: PLL FREQUENCY SYNTHESIZER, 200 MHz, PDIP20
封裝: DIP-20
文件頁數(shù): 6/21頁
文件大?。?/td> 350K
代理商: TDA7427
PLL COUNTER 2 (MSB)
MSB
LSB
FUNCTION
D7
D6
D5
D4
D3
D2
D1
D0
0
MSB = 0
0
1
MSB = 256
0
1
0
MSB = 512
1
0
MSB = 64768
1
0
1
MSB = 65024
1
0
MSB = 65280
1
MSB = 65536
PC15
PC14
PC13
PC12
PC11
PC10
PC9
PC8
Bit name
Subddress = 02H
Swallow mode: fvco/fsyn = LSB + MSB + 32
Direct mode: fvco/fsyn = LSB + MSB + 1
PLL REFERENCE COUNTER 1 (LSB)
MSB
LSB
FUNCTION
D7
D6
D5
D4
D3
D2
D1
D0
00
000
00
0
LSB = 0
00
000
00
1
LSB = 1
00
000
01
0
LSB = 2
11
111
10
0
LSB = 252
11
111
10
1
LSB = 253
11
111
11
0
LSB = 254
11
111
11
1
LSB = 255
RC7
RC6
RC5
RC4
RC3
RC2
RC1
RC0
Bit name
Subaddress =03H
PLL REFERENCE COUNTER 2 (MSB)
MSB
LSB
FUNCTION
D7
D6
D5
D4
D3
D2
D1
D0
0
MSB = 0
0
1
MSB = 256
0
1
0
MSB = 512
1
0
MSB = 64768
1
0
1
MSB = 65024
1
0
MSB = 65280
1
MSB = 65536
RC15
RC14
RC13
RC12
RC11
RC10
RC9
RC8
Bit name
Subddress = 04H
fOSC/fREF = LSB + MSB + 1
TDA7427
14/21
相關PDF資料
PDF描述
TDA8035HN/C1 SPECIALTY ANALOG CIRCUIT, PQCC32
TDA8779H-T SPECIALTY ANALOG CIRCUIT, PQFP44
TEA1103N 0.014 A BATTERY CHARGE CONTROLLER, 200 kHz SWITCHING FREQ-MAX, PDIP20
TEA1103TD 0.014 A BATTERY CHARGE CONTROLLER, 200 kHz SWITCHING FREQ-MAX, PDSO20
TEA1610T/N5,118 SWITCHING CONTROLLER, 550 kHz SWITCHING FREQ-MAX, PDSO16
相關代理商/技術參數(shù)
參數(shù)描述
TDA7427A 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:AM-FM RADIO FREQUENCY SYNTHESIZER AND IF COUNTER
TDA7427AAD 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:AM-FM RADIO FREQUENCY SYNTHESIZER AND IF COUNTER
TDA7427AAD1 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:AM-FM RADIO FREQUENCY SYNTHESIZER AND IF COUNTER
TDA7427AD1 功能描述:音頻 DSP AM/FM Radio Freq Syn RoHS:否 制造商:Texas Instruments 工作電源電壓: 電源電流: 工作溫度范圍: 安裝風格: 封裝 / 箱體: 封裝:Tube
TDA7427AD1TR 功能描述:鎖相環(huán) - PLL AM/FM Radio Freq Syn RoHS:否 制造商:Silicon Labs 類型:PLL Clock Multiplier 電路數(shù)量:1 最大輸入頻率:710 MHz 最小輸入頻率:0.002 MHz 輸出頻率范圍:0.002 MHz to 808 MHz 電源電壓-最大:3.63 V 電源電壓-最小:1.71 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:QFN-36 封裝:Tray