參數(shù)資料
型號(hào): DAC1208D650HN
廠商: NXP SEMICONDUCTORS
元件分類: DAC
英文描述: Dual 12-bit DAC; up to 650 Msps; 2×, 4× or 8× interpolating
中文描述: 12-BIT DAC, PQCC64
封裝: 9 X 9 MM, 0.85 MM HEIGHT, PLASTIC, SOT804-3, VQFN-64
文件頁數(shù): 21/98頁
文件大?。?/td> 557K
代理商: DAC1208D650HN
DAC1208D650
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2010. All rights reserved.
Product data sheet
Rev. 2 — 14 December 2010
21 of 98
NXP Semiconductors
DAC1208D650
2
×
, 4
×
or 8
×
interpolating DAC with JESD204A interface
10.2.6
Frame assembly
DAC1208D650 supports only /F/ = 1, which means that every frame clock period carries
one byte per lane. Frame assembly combines the octet of lane_0 with the four MSB bits of
lane_1 and reassembles the original 12-bit sample. The same is done for lane_2 and
lane_3. Tail bits are dropped.
The frame assembler also handles previously triggered errors.
If scrambling is enabled:
If a nit_err (not-in-table error) or kout_unexp (unexpected control character) occurs in
lane_0 and/or lane_1, the previous 12-bit sample is repeated twice for I (lane_0,
lane_1). The same is done for Q (lane_2, lane_3).
If scrambling is disabled:
If a nit_err (not-in-table error) or kout_unexp (unexpected control character) occurs in
lane_0 and/or lane_1, the previous 12-bit sample will be repeated once for I (lane_0,
lane_1). The same is done for Q (lane_2, lane_3).
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DAC1208D650W1/DB,598 功能描述:數(shù)據(jù)轉(zhuǎn)換 IC 開發(fā)工具 DAC DEMOBOARD RoHS:否 制造商:Texas Instruments 產(chǎn)品:Demonstration Kits 類型:ADC 工具用于評(píng)估:ADS130E08 接口類型:SPI 工作電源電壓:- 6 V to + 6 V