參數資料
| 型號： | AD9786BSVZ |
| 廠商： | Analog Devices Inc |
| 文件頁數： | 1/56頁 |
| 文件大小： | 0K |
| 描述： | IC DAC 16BIT INTERPOL/SP 80TQFP |
| 產品培訓模塊： | Data Converter Fundamentals DAC Architectures |
| 標準包裝： | 1 |
| 系列： | TxDAC+® |
| 位數： | 16 |
| 數據接口： | 并聯 |
| 轉換器數目： | 1 |
| 電壓電源： | 單電源 |
| 功率耗散（最大）： | 1.25W |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 80-TQFP 裸露焊盤 |
| 供應商設備封裝： | 80-TQFP-EP（12x12） |
| 包裝： | 托盤 |
| 輸出數目和類型： | 2 電流，單極 |
| 采樣率（每秒）： | 500M |
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16-Bit, 200 MSPS/500 MSPS TxDAC+ with
2×/4×/8× Interpolation and Signal Processing
AD9786
Rev. B
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
responsibilityis assumedbyAnalogDevicesforitsuse,norforanyinfringements of patents or other
rightsofthirdpartiesthatmayresultfromitsuse.Specificationssubjecttochangewithoutnotice.No
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarksandregisteredtrademarksarethepropertyoftheirrespectiveowners.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
www.analog.com
Fax: 781.461.3113
2005 Analog Devices, Inc. All rights reserved.
FEATURES
16-bit resolution, 200 MSPS input data rate
IMD 90 dBc @10 MHz
Noise spectral density (NSD): 164 dBm/Hz @ 10 MHz
WCDMA ACLR = 80 dBc @ 40 MHz IF
DNL = ±0.3 LSB
INL = ±0.6 LSB
Selectable 2×/4×/8× interpolation filters
Selectable fDAC/2, fDAC/4, fDAC/8 modulation modes
Single- or dual-channel signal processing
Selectable image rejection Hilbert transform
Flexible calibration engine
Direct IF transmission features
Serial control interface
Versatile clock and data interface
3.3 V-compatible digital interface
On-chip 1.2 V reference
80-lead, thermally enhanced, TQFP_EP package
APPLICATIONS
Base stations: multicarrier WCDMA, GSM/EDGE, TD-SCDMA,
IS136, TETRA
Instrumentation
RF signal generators, arbitrary waveform generators
HDTV transmitters
Broadband wireless systems
Digital radio links
Satellite systems
PRODUCT HIGHLIGHTS
1.
16-bit, high speed, interpolating TxDAC+.
2.
2×/4×/8× user-selectable interpolating filter. The filter
eases data rate and output signal reconstruction filter
requirements.
3.
200 MSPS input data rate.
4.
Ultra high speed, 500 MSPS DAC conversion rate.
5.
Flexible clock with single-ended or differential input.
CMOS, 1 V p-p sine wave, and LVPECL capability.
6.
Complete CMOS DAC function. It operates from a 3.1 V
to 3.5 V single analog (AVDD) supply, 2.5 V digital supply,
and a 3.3 V digital (DRVDD) supply. The DAC full-scale
current can be reduced for lower power operation, and
a sleep mode is provided for low power idle periods.
7.
On-chip voltage reference. The AD9786 includes a
1.20 V temperature-compensated band gap voltage
reference.
8.
Multichip synchronization. Multiple AD9786 DACs can
be synchronized to a single master AD9786 to ease timing
design requirements and optimize image reject transmit
performance.
FUNCTIONAL BLOCK DIAGRAM
16-BIT DAC
RE
FE
RE
NCE
CIRCUITS
CALIBRATION
SPI
ZERO
STUFF
HILBERT
Δt
0
90
0
90
Re
()/
Im
()
2×
LATCH
Q
DATA
A
SSEM
B
L
ER
DATA
P
O
RT
S
Y
NCHRONIZE
R
fDAC/2
fDAC/4
fDAC/8
×1
CLOCK DISTRIBUTION AND CONTROL
CLK+
CLK–
DATACLK
P2B[15:0]
P1B[15:0]
FSADJ
REFIO
IOUTA
IOUTB
SDIO
SDO
CSB
SCLK
RESET
03152-001
0
90
2×
LATCH
I
Figure 1.
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相關代理商/技術參數 |
參數描述 |
|---|---|
| AD9786BSVZRL | 功能描述:IC DAC 16BIT INTERPOL/SP 80TQFP RoHS:是 類別:集成電路 (IC) >> 數據采集 - 數模轉換器 系列:TxDAC+® 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:1,000 系列:- 設置時間:1µs 位數:8 數據接口:串行 轉換器數目:8 電壓電源:雙 ± 功率耗散（最大）:941mW 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:24-SOIC（0.295"，7.50mm 寬） 供應商設備封裝:24-SOIC W 包裝:帶卷 (TR) 輸出數目和類型:8 電壓，單極 采樣率（每秒）:* |
| AD9786-EB | 制造商:Rochester Electronics LLC 功能描述:EVAL BOARD FOR AD9786 - Bulk |
| AD9786-EBZ | 功能描述:BOARD EVALUATION FOR AD9786 RoHS:是 類別:編程器，開發系統 >> 評估板 - 數模轉換器 (DAC) 系列:TxDAC+® 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:1 系列:- DAC 的數量:4 位數:12 采樣率（每秒）:- 數據接口:串行，SPI? 設置時間:3µs DAC 型:電流/電壓 工作溫度:-40°C ~ 85°C 已供物品:板 已用 IC / 零件:MAX5581 |
| AD9786XSV | 制造商:Analog Devices 功能描述:- Bulk |
| AD9787 | 制造商:AD 制造商全稱:Analog Devices 功能描述:Dual 12-/14-/16-Bit 800 MSPS DAC with Low Power 32-Bit Complex NCO |
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