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参数资料
| 型号： | DAC5687IPZP |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | DAC |
| 英文描述： | PARALLEL, WORD INPUT LOADING, 0.0104 us SETTLING TIME, 16-BIT DAC, PQFP100 |
| 封装： | GREEN, PLASTIC, HTQFP-100 |
| 文件页数： | 11/79页 |
| 文件大小： | 2490K |
| 代理商： | DAC5687IPZP |
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CLK1
CLK1C
LPF
PLLLOCK
DGND
PLL
VDD
PLLGND
SLEEP
IOGND
IOVDD
A
VDD
AGND
PHSTR
RESETB
EXTIO
EXTLO
BIASJ
IOUTA1
IOUTA2
IOUTB1
IOUTB2
TXENABLE
DA[15:0]
DB[15:0]
CEXTIO
0.1
F
RBIAS
1 k
3.3 V
100
HP8665B
Synthesized
Signal
Generator
1:4
Mini Circuits
TCM41W
200
0.01
F
16
Agilent 16702B
Mainframe System
With
16720A Pattern
Generator Card
Rohde & Schwarz
FSQ8
Spectrum
Analyzer
PULSE
FREQ. = fdata
93.1
0.033
F
330 pF
CLKVDD
CLKGND
Agilent 8133A
Pulse Generator
CLK2
CLK2C
DVDD
(Not
Including
Pin
56)
1.8 V/2.1 V
10
10 pF
DVDD
(Pin
56)
3.3 V
16
PULSE
FREQ. = fdata
Ampl. = 1 VPP
1:4
Mini Circuits
T41
3.3 V
100
3.3 V
Sinusoid
FREQ. = fdata
B0039-02
3.3 V
SLWS164E – FEBRUARY 2005 – REVISED SEPTEMBER 2006
Figure 27. DAC5687 Test Configuration for PLL Clock Mode
WCDMA test-model-1 test vectors for the DAC5687 characterization were generated in accordance with the
3GPP Technical Specification. Chip-rate data was generated using the test-model-1 block in the Agilent ADS.
For multicarrier signals, different random seeds and PN offsets were used for each carrier. A Matlab script
performed pulse shaping, interpolation to the DAC input data rate, frequency offsets, rounding, and scaling. Each
test vector is 10 ms long, representing one frame. Special care is taken to assure that the end of the file wraps
smoothly to the beginning of the file.
The cumulative complementary distribution function (CCDF) for the 1-, 2-, and 4-carrier test vectors is shown in
Figure 28. The test vectors are scaled such that the absolute maximum data point is 0.95 (–0.45 dB) of full scale.
No peak reduction is used.
Copyright 2005–2006, Texas Instruments Incorporated
19
Product Folder Link(s): DAC5687
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| DAC5687IPZPG4 | 功能描述:数模转换器- DAC 16-bit 500 MSPS 2-8x Interpolat’g Dual-Ch RoHS:否 制造商:Texas Instruments 转换器数量:1 DAC 输出端数量:1 转换速率:2 MSPs 分辨率:16 bit 接口类型:QSPI, SPI, Serial (3-Wire, Microwire) 稳定时间:1 us 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-14 封装:Tube |
| DAC5687IPZPR | 功能描述:数模转换器- DAC 16-bit 500 MSPS 2-8x Interpolat’g Dual-Ch RoHS:否 制造商:Texas Instruments 转换器数量:1 DAC 输出端数量:1 转换速率:2 MSPs 分辨率:16 bit 接口类型:QSPI, SPI, Serial (3-Wire, Microwire) 稳定时间:1 us 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-14 封装:Tube |
| DAC5687IPZPRG4 | 功能描述:数模转换器- DAC 16-bit 500 MSPS 2-8x Interpolat’g Dual-Ch RoHS:否 制造商:Texas Instruments 转换器数量:1 DAC 输出端数量:1 转换速率:2 MSPs 分辨率:16 bit 接口类型:QSPI, SPI, Serial (3-Wire, Microwire) 稳定时间:1 us 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-14 封装:Tube |
| DAC5687MPZPEP | 功能描述:数模转换器- DAC 16B 500Msps 2X-8X Interp 2-Channel DAC RoHS:否 制造商:Texas Instruments 转换器数量:1 DAC 输出端数量:1 转换速率:2 MSPs 分辨率:16 bit 接口类型:QSPI, SPI, Serial (3-Wire, Microwire) 稳定时间:1 us 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-14 封装:Tube |
| DAC5688 | 制造商:TI 制造商全称:Texas Instruments 功能描述:DUAL-CHANNEL, 16-BIT, 800 MSPS, 2x-8x INTERPOLATING DIGITAL-TO-ANALOG CONVERTER (DAC) |
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