參數(shù)資料
型號: TDA7427AAD1
廠商: STMICROELECTRONICS
元件分類: PLL合成/DDS/VCOs
英文描述: PLL FREQUENCY SYNTHESIZER, 200 MHz, PDSO28
封裝: SO-28
文件頁數(shù): 5/21頁
文件大?。?/td> 160K
代理商: TDA7427AAD1
Data Byte Specification
CHARGE PUMP CONTROL
MSB
LSB
FUNCTION
D7
D6
D5
D4
D3
D2
D1
D0
0
High current = 0mA
0
1
High current = 0.5mA
0
1
0
High current = 1.0mA
0
1
High current = 1.5mA
0
1
0
High current = 2.0mA
0
1
0
1
High current = 2.5mA
0
1
0
High current = 3.0mA
0
1
High current = 3.5mA
1
0
High current = 4.0mA
1
0
1
High current = 4.5mA
1
0
1
0
High current = 5.0mA
1
0
1
High current = 5.5mA
1
0
High current = 6.0mA
1
0
1
High current = 6.5mA
1
0
High current = 7.0mA
1
High current = 7.5mA
0
Low current = 0
A
0
1
Low current = 50
A
1
0
Low current = 100
A
1
Low current = 150
A
0
Select low Current
1
Select high Current
1
Select loop filter LP_FM
0
Select loop filter LP_AM
LPIN1/2 CURRH
B1
B0
A3
A2
A1
A0
Subaddress = 00H
PLL COUNTER 1 (LSB)
MSB
LSB
FUNCTION
D7
D6
D5
D4
D3
D2
D1
D0
000
0
0000
LSB = 0
000
0
0001
LSB = 1
000
0
0010
LSB = 2
111
1
1100
LSB = 252
111
1
1101
LSB = 253
111
1
1110
LSB = 254
111
1
1111
LSB = 255
PC7
PC6
PC5
PC4
PC3
PC2
PC1
PC0
Bit name
Subaddress = 01H
TDA7427A
13/21
相關PDF資料
PDF描述
TDA7427AD PLL FREQUENCY SYNTHESIZER, 200 MHz, PDSO28
TDA7427AD1TR PLL FREQUENCY SYNTHESIZER, 200 MHz, PDSO28
TDA7429L 2 CHANNEL(S), TONE CONTROL CIRCUIT, PDIP42
TDA7429S 2 CHANNEL(S), TONE CONTROL CIRCUIT, PDIP42
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相關代理商/技術參數(shù)
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