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參數(shù)資料
| 型號： | DAC1005D750HW |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | DAC |
| 英文描述： | Dual 10-bit DAC, up to 750 Msps; 2x 4x and 8x interpolating |
| 中文描述： | PARALLEL, WORD INPUT LOADING, 0.02 us SETTLING TIME, 10-BIT DAC, PQFP100 |
| 封裝： | 14 X 14 MM, 1 MM HEIGHT, PLASTIC, MS-026, SOT638-1, HTQFP-100 |
| 文件頁數(shù)： | 35/42頁 |
| 文件大小： | 353K |
| 代理商： | DAC1005D750HW |
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DAC1005D750
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2011. All rights reserved.
Product data sheet
Rev. 3 — 7 June 2011
35 of 42
NXP Semiconductors
DAC1005D750
Dual 10-bit DAC, up to 750 Msps; 4x and 8x interpolating
The constraints to adjust the interface are the output compliance range of the DAC and
the auxiliary DACs, the input common-mode level of the AQM, and the range of offset
correction.
10.14.3
AC interface to an Analog Quadrature Modulator (AQM)
When the AQM common-mode voltage is close to ground, the DAC1005D750 must be
AC-coupled and the auxiliary DACs are needed for offset correction.
Figure 19
provides an example of a connection to an AQM with a 0.5 V
I(cm)
common-mode input level using auxiliary DACs.
Fig 18. An example of a DC interface to a 3.3 V
I(cm)
AQM using auxiliary DACs
001aaj544
54.9
Ω
54.9
Ω
237
Ω
237
Ω
3.3 V
IOUTnP
IOUTnN
AUXnP
AUXnN
BBP
BBN
AQM (V
i(cm)
= 3.3 V)
750
Ω
750
Ω
5 V
634
Ω
634
Ω
442
Ω
442
Ω
(1)
IOUTnP/IOUTnN; V
o(cm)
= 2.75 V; V
o(dif)(p-p)
= 1.96 V
(2)
BBP/BBN; V
i(cm)
= 3.3 V; V
i(dif)(p-p)
= 1.5 V; offset correction up to 36 mV
(1)
(2)
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| DAC1005D750HW | Dual 10-bit DAC, up to 750 Msps; 2x 4x and 8x interpolating |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DAC1005D750HW/C1,5 | 功能描述:數(shù)模轉(zhuǎn)換器- DAC DUAL 10BITS DAC 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 |
| DAC1006 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:DOUBLE-BUFFERED D TO A CONVERTERS |
| DAC1006 WAF | 制造商:Texas Instruments 功能描述: |
| DAC1006LCJ | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:DOUBLE-BUFFERED D TO A CONVERTERS |
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