- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄382924 > DAC1405D650HW (NXP SEMICONDUCTORS) Dual 14-bit DAC, up to 650 Msps; 2x 4x and 8x interpolating PDF資料下載
參數(shù)資料
| 型號(hào)： | DAC1405D650HW |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | DAC |
| 英文描述： | Dual 14-bit DAC, up to 650 Msps; 2x 4x and 8x interpolating |
| 中文描述： | PARALLEL, WORD INPUT LOADING, 0.02 us SETTLING TIME, 14-BIT DAC, PQFP100 |
| 封裝： | 14 X 14 MM, 1 MM HEIGHT, PLASTIC, MS-026, SOT638-1, HTQFP-100 |
| 文件頁(yè)數(shù)： | 1/45頁(yè) |
| 文件大?。?/td> | 1033K |
| 代理商： | DAC1405D650HW |
當(dāng)前第1頁(yè)第2頁(yè)第3頁(yè)第4頁(yè)第5頁(yè)第6頁(yè)第7頁(yè)第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)第13頁(yè)第14頁(yè)第15頁(yè)第16頁(yè)第17頁(yè)第18頁(yè)第19頁(yè)第20頁(yè)第21頁(yè)第22頁(yè)第23頁(yè)第24頁(yè)第25頁(yè)第26頁(yè)第27頁(yè)第28頁(yè)第29頁(yè)第30頁(yè)第31頁(yè)第32頁(yè)第33頁(yè)第34頁(yè)第35頁(yè)第36頁(yè)第37頁(yè)第38頁(yè)第39頁(yè)第40頁(yè)第41頁(yè)第42頁(yè)第43頁(yè)第44頁(yè)第45頁(yè)
1. General description
The DAC1405D650 is a high-speed 14-bit dual channel Digital-to-Analog Converter
(DAC) with selectable 2
×
, 4
×
or 8
×
interpolating filters optimized for multi-carrier wireless
transmitters.
Thanks to its digital on-chip modulation, the DAC1405D650 allows the complex I and Q
inputs to be converted up from baseband to IF. The mixing frequency is adjusted via a
Serial Peripheral Interface (SPI) with a 32-bit Numerically Controlled Oscillator (NCO) and
the phase is controlled by a 16-bit register.
Two modes of operation are available: separate data ports or a single interleaved
high-speed data port. In the Interleaved mode, the input data stream is demultiplexed into
its original I and Q data and then latched.
The DAC1405D650 also includes a 2
×
, 4
×
and 8
×
clock multiplier which provides the
appropriate internal clocks and an internal regulator to adjust the output full-scale current.
2. Features and benefits
Dual 14-bit resolution
650 Msps maximum update rate
DAC1405D650
Dual 14-bit DAC, up to 650 Msps; 2
×
, 4
×
and 8
×
interpolating
Rev. 3 — 10 September 2010
Product data sheet
IMD3: 80 dBc; f
s
= 640 Msps; f
o
= 96 MHz
ACPR: 71 dBc; 2 carriers WCDMA;
f
s
= 614.4 Msps; f
o
= 96 MHz; PLL on
Typical 0.95 W power dissipation at 4
×
interpolation
Power-down and Sleep modes
Selectable 2
×
, 4
×
or 8
×
interpolation
filters
Input data rate up to 160 Msps
Very low noise cap-free integrated PLL
Differential scalable output current from
1.6 mA to 22 mA
On-chip 1.25 V reference
External analog offset control
(10-bit auxiliary DACs)
Internal digital offset control
Inverse (sin x) / x function
Fully compatible SPI port
32-bit programmable NCO frequency
Dual port or Interleaved data modes
1.8 V and 3.3 V power supplies
LVDS compatible clock
Two’s complement or binary offset
data format
3.3 V CMOS input buffers
Industrial temperature range from
40
°
C to +85
°
C
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| DAC1405D650HW | Dual 14-bit DAC, up to 650 Msps; 2x 4x and 8x interpolating |
| DAC1405D650 | |
| DAC1405D750HW | Dual 14-bit DAC, up to 750 Msps; 4× and 8× interpolating |
| DAC1405D750HW | Dual 14-bit DAC, up to 750 Msps; 4× and 8× interpolating |
| DAC1408D650HN | Dual 14-bit DAC; up to 650 Msps; 2×, 4× or 8× interpolating |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DAC1405D650HW/C1,5 | 功能描述:數(shù)模轉(zhuǎn)換器- DAC IC DAC 14BIT 650MSPD DL RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時(shí)間:1 us 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube |
| DAC1405D650HW-C1 | 制造商:Integrated Device Technology Inc 功能描述:HTQFP100 - Bulk |
| DAC1405D650HW-C18 | 制造商:Integrated Device Technology Inc 功能描述:HTQFP100 - Tape and Reel |
| DAC1405D750 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Dual 14-bit DAC, up to 750 Msps; 4× and 8× interpolating |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。