參數(shù)資料
型號(hào): AD9879BSZ
廠商: Analog Devices Inc
文件頁數(shù): 8/32頁
文件大?。?/td> 0K
描述: IC PROCESSOR FRONT END 100MQFP
標(biāo)準(zhǔn)包裝: 1
位數(shù): 12
通道數(shù): 5
功率(瓦特): 587mW
電壓 - 電源,模擬: 3.3V
電壓 - 電源,數(shù)字: 3.3V
封裝/外殼: 100-BQFP
供應(yīng)商設(shè)備封裝: 100-MQFP(14x20)
包裝: 托盤
AD9879
Rev. A | Page 16 of 32
REGISTER MAP AND BIT DEFINITIONS
Table 4. Register Map1
Address
(hex)
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Default
(hex)
Type
0x00
SDIO
Bidirectional
SPI Bytes
LSB First
RESET
OSCIN Multiplier M[4:0]
0x08
Read/Write
0x01
PLL Lock
Detect
MCLK/REFCLK Ratio R[5:0]
0x00
Read/Write
0x02
Power-
Down PLL
Power-
Down
DAC Tx
Power-
Down
Digital
Tx
Power-
Down
IF12
ADC
Power-Down
Reference
IF12 ADC
Power-
Down
IF10 ADC
Power-
Down
Reference
IQ and
IF10 ADC
Power-
Down IQ
ADC
0x00
Read/Write
0x03
Σ- Output Control Word [3:0]
Flag 1
Flag 0
Enable
0x00
Read/Write
0x04
Flag 0
Σ- Output Control Word [11:4]
0x00
Read/Write
0x05
0
0x00
Read/Write
0x06
0
0x00
Read Only
0x07
Video Input
Enable
Clamp Level for Video Input [6:0]
0x00
Read/Write
0x08
ADCs
Clocked
Direct from
OSCIN
0
Rx Port
Fast
Edge
Rate
Power-
Down
RxSYNC
and IQ
ADC
Clocks
Enable 7-Bits
IQ ADC
0
Send
12-Bit
ADC Data
Only
Send
10-Bit
ADC
Data
Only
0x80
Read/Write
0x09
0
0x00
Read/Write
0x0A
0
0x00
Read/Write
0x0B
0
0x00
Read/Write
0x0C
0
Version [3:0]
0x05
Read/Write
0x0D
0
Tx Frequency Tuning Word
Profile 1 LSBs [1:0]
Tx Frequency Tuning
Word Profile 0 LSBs
[1:0]
0x00
Read/Write
0x0E
0
DAC Fine Gain Control [3:0]
0x00
Read/Write
0x0F
0
Tx Path
Select
Profile 1
0
Tx Path
AD8322/
AD8327 Gain
Control Mode
Tx Path
Bypass
Sinc-1
Filter
Tx Path
Spectral
Inversion
Tx Path
Transmit
Single
Tone
0x00
Read/Write
0x10
Tx Path Frequency Tuning Word Profile 0 [9:2]
0x00
Read/Write
0x11
Tx Path Frequency Tuning Word Profile 0 [17:10]
0x00
Read/Write
0x12
Tx Path Frequency Tuning Word Profile 0 [25:18]
0x00
Read/Write
0x13
Cable Driver Amplifier Coarse Gain Control Profile 0 [7:4]
Fine Gain Control Profile 0 [3:0]
0x00
Read/Write
0x14
Tx Path Frequency Tuning Word Profile 1 [9:2]
0x00
Read/Write
0x15
Tx Path Frequency Tuning Word Profile 1 [17:10]
0x00
Read/Write
0x16
Tx Path Frequency Tuning Word Profile 1 [25:18]
0x00
Read/Write
0x17
Cable Driver Amplifier Coarse Gain Control Profile 1 [7:4]
Fine Gain Control Profile 1 [3:0]
0x00
Read/Write
1 Register bits denoted with 0 must be programmed with a 0 each time that register is written.
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