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參數(shù)資料
| 型號： | AD9856 |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | 衰減器 |
| 英文描述： | CMOS 180 MHz Quadrature Digital Upconverter(時鐘頻率為180MHz,CMOS的積分上變頻器) |
| 中文描述： | RF/MICROWAVE UP CONVERTER |
| 文件頁數(shù)： | 6/19頁 |
| 文件大?。?/td> | 244K |
| 代理商： | AD9856 |
AD9856 Preliminary Technical Information
6
This Advanced Datasheet describes a product which is in the development stage. Specifications and pin-out are subject to change without notice. For additional information please contact Analog Devices,
High-speed Converter Group, 7910 Triad Center Drive, Greensboro, NC, 27409 Tel: 336/605-4365
REV. 6/2/98
Table III continued. Control Bus Register Definitions.
Bit name
Width
Position
Description
Profile
Address
(Hex)
0C
INT2<5:0>
6
<7:2>
Interpolation rate bits: these bits
program the interpolation rate of the
first interpolator. Available rates are 1-
64.
Spectral inversion bit: Active high
enables the spectral inversion
capability of the AD9856.
Bypass third half-band filter
AD8320 gain control bits: Sets the
AD8320 line driver gain control data
to be output at the dedicated control
bus.
32-bit frequency tuning word
2
SI2
1
<1>
2
0C
BPHB3
GS2<7:0>
1
8
<0>
<7:0>
2
2
0C
0D
FTW3<31:0>
32
<7:0>
<7:0>
<7:0>
<7:0>
<7:2>
3
11, 10,
0F, 0E
INT3<5:0>
6
Interpolation rate bits: these bits
program the interpolation rate of the
first interpolator. Available rates are 1-
64.
Spectral inversion bit: Active high
enables the spectral inversion
capability of the AD9856.
Bypass third half-band filter
AD8320 gain control bits: Sets the
AD8320 line driver gain control data
to be output at the dedicated control
bus.
32-bit frequency tuning word
3
12
SI3
1
<1>
3
12
BPHB3
GS3<7:0>
1
8
<0>
<7:0>
3
3
12
13
FTW4<31:0>
32
<7:0>
<7:0>
<7:0>
<7:0>
<7:2>
4
17, 16,
15, 14
INT4<5:0>
6
Interpolation rate bits: these bits
program the interpolation rate of the
first interpolator. Available rates are 1-
64.
Spectral inversion bit: Active high
enables the spectral inversion
capability of the AD9856.
Bypass third half-band filter
AD8320 gain control bits: Sets the
AD8320 line driver gain control data
to be output at the dedicated control
bus.
4
18
SI4
1
<1>
4
18
BPHB3
GS4<7:0>
1
8
<0>
<7:0>
4
4
18
19
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AD9857 | CMOS 200 MSPS 14-Bit Quadrature Digital Upconverter |
| AD9857AST | CMOS 200 MSPS 14-Bit Quadrature Digital Upconverter |
| AD9865 | Broadband Modem Mixed-Signal Front End |
| AD9865-EB | Broadband Modem Mixed-Signal Front End |
| AD9865BCP | Broadband Modem Mixed-Signal Front End |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AD9856/PCB | 制造商:Analog Devices 功能描述:Evaluation Board For Digital Up Converter 56 Pin LFCSP Ep 制造商:Analog Devices 功能描述:DGTL UP CNVRTR 56LFCSP - Bulk |
| AD9856AST | 制造商:Analog Devices 功能描述:Digital Up Converter 48-Pin LQFP Tray 制造商:Analog Devices 功能描述:IC MODULATOR DIGITAL |
| AD9856ASTZ | 功能描述:IC UPCONVERTER DGTL QUAD 48TQFP RoHS:是 類別:RF/IF 和 RFID >> RF 其它 IC 和模塊 系列:AD9856 標(biāo)準(zhǔn)包裝:100 系列:* |
| AD9857 | 制造商:AD 制造商全稱:Analog Devices 功能描述:CMOS 200 MSPS 14-Bit Quadrature Digital Upconverter |
| AD9857/PCB | 制造商:Analog Devices 功能描述:Evaluation Board For AD9857 |
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