參數(shù)資料
型號(hào): AD9146BCPZRL
廠商: Analog Devices Inc
文件頁(yè)數(shù): 11/56頁(yè)
文件大?。?/td> 0K
描述: IC DAC 16BIT SRL DUAL 48LFCSP
標(biāo)準(zhǔn)包裝: 2,500
系列: TxDAC+®
設(shè)置時(shí)間: 20ns
位數(shù): 16
數(shù)據(jù)接口: 串行
轉(zhuǎn)換器數(shù)目: 2
電壓電源: 模擬和數(shù)字
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 48-WFQFN 裸露焊盤,CSP
供應(yīng)商設(shè)備封裝: 48-LFCSP-WQ(7x7)
包裝: 帶卷 (TR)
輸出數(shù)目和類型: 2 電流,單極
采樣率(每秒): 1.23G
Data Sheet
AD9146
Rev. A | Page 19 of 56
Addr
(Hex)
Register Name
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Default
0x1B
Datapath
control
Bypass
premod
Bypass
sinc1
1
Bypass
phase
comp and
dc offset
Select
sideband
Send
I data to
Q data
0xE4
0x1C
HB1 control
HB1[1:0]
Bypass
HB1
0x00
0x1D
HB2 control
HB2[5:0]
Bypass
HB2
0x00
0x1E
Datapath config
This register must be changed from the default value for proper operation.
1
0x00
0x1F
Chip ID
Chip ID[7:0]
0x08
0x38
I phase adj LSB
I Phase Adj[7:0]
0x00
0x39
I phase adj MSB
I Phase Adj[9:8]
0x00
0x3A
Q phase adj LSB
Q Phase Adj[7:0]
0x00
0x3B
Q phase adj MSB
Q Phase Adj[9:8]
0x00
0x3C
I DAC offset LSB
I DAC Offset[7:0]
0x00
0x3D
I DAC offset MSB
I DAC Offset[15:8]
0x00
0x3E
Q DAC offset LSB
Q DAC Offset[7:0]
0x00
0x3F
Q DAC offset MSB
Q DAC Offset[15:8]
0x00
0x40
I DAC FS adjust
I DAC FS Adj[7:0]
0xF9
0x41
I DAC control
I DAC
sleep
I DAC FS Adj[9:8]
0x01
0x42
I aux DAC data
I Aux DAC[7:0]
0x00
0x43
I aux DAC control
I aux
DAC sign
I aux DAC
current
direction
I aux DAC
sleep
I Aux DAC[9:8]
0x00
0x44
Q DAC FS adjust
Q DAC FS Adj[7:0]
0xF9
0x45
Q DAC control
Q DAC
sleep
Q DAC FS Adj[9:8]
0x01
0x46
Q aux DAC data
Q Aux DAC[7:0]
0x00
0x47
Q aux DAC
control
Q aux
DAC sign
Q aux DAC
current
direction
Q aux
DAC
sleep
Q Aux DAC[9:8]
0x00
0x48
Die temp range
control
FS Current[2:0]
Reference Current[2:0]
Capacitor
value
0x02
0x49
Die temp LSB
Die Temp[7:0]
N/A
0x4A
Die temp MSB
Die Temp[15:8]
N/A
0x67
SED control
SED
compare
enable
Sample
error
detected
Autoclear
enable
Compare
fail
Compare
pass
0x00
0x68
Compare I0 LSBs
Compare Value I0LSB
0xB6
0x69
Compare I0 MSBs
Compare Value I0MSB
0x7A
0x6A
Compare Q0 LSBs
Compare Value Q0LSB
0x45
0x6B
Compare
Q0 MSBs
Compare Value Q0MSB
0xEA
0x6C
Compare I1 LSBs
Compare Value I1LSB
0x16
0x6D
Compare I1 MSBs
Compare Value I1MSB
0x1A
0x6E
Compare Q1 LSBs
Compare Value Q1LSB
0xC6
0x6F
Compare Q1 MSBs
Compare Value Q1MSB
0xAA
0x70
SED I LSBs
Errors Detected INLSB
0x00
0x71
SED I MSBs
Errors Detected INMSB
0x00
0x72
SED Q LSBs
Errors Detected QNLSB
0x00
0x73
SED Q MSBs
Errors Detected QNMSB
0x00
0x7F
Revision
Revision[3:0]
N/A
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