FN6079.1 November 12, 2004 Propagation Delay The converter requires two clock rising edges for data to be represented at the output. Eac" />
參數(shù)資料
型號(hào): ISL5857IBZ
廠商: Intersil
文件頁(yè)數(shù): 3/13頁(yè)
文件大?。?/td> 0K
描述: IC DAC 12BIT HIGH SPEED 28-SOIC
標(biāo)準(zhǔn)包裝: 26
位數(shù): 12
數(shù)據(jù)接口: 并聯(lián)
轉(zhuǎn)換器數(shù)目: 1
電壓電源: 模擬和數(shù)字
功率耗散(最大): 157mW
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 28-SOIC(0.295",7.50mm 寬)
供應(yīng)商設(shè)備封裝: 28-SOIC W
包裝: 管件
輸出數(shù)目和類型: 2 電流,單極
采樣率(每秒): 260M
11
FN6079.1
November 12, 2004
Propagation Delay
The converter requires two clock rising edges for data to be
represented at the output. Each rising edge of the clock
captures the present data word and outputs the previous
data. The propagation delay is therefore 1/CLK, plus <2ns of
processing. See Figure 15.
Test Service
Intersil offers customer-specific testing of converters with a
service called Testdrive. To submit a request, fill out the
Testdrive form. The form can be found by doing an ‘entire
site search’ at www.intersil.com on the words ‘DAC
Testdrive’. Or, send a request to the technical support center.
FIGURE 13. OUTPUT LOADING FOR DATASHEET
MEASUREMENTS
PIN 21
PIN 22
RDIFF
ISL5857
RLOAD
IOUTB
IOUTA
VOUT = (2 x IOUTA x REQ)V
LOAD SEEN BY THE TRANSFORMER
RLOAD REPRESENTS THE
1:1
REQ = 0.5 x (RLOAD//RDIFF)
AT EACH OUTPUT
FIGURE 14. ALTERNATIVE OUTPUT LOADING
PIN 21
PIN 22
ISL5857
IOUTB
IOUTA
VOUT = (2 x IOUTA x REQ)V
REQ = 0.5 x (RLOAD//RDIFF//RA), WHERE RA = RB
AT EACH OUTPUT
RLOAD
RDIFF
RA
RB
LOAD SEEN BY THE TRANSFORMER
RLOAD REPRESENTS THE
Timing Diagram
FIGURE 15. PROPAGATION DELAY, SETUP TIME, HOLD TIME AND MINIMUM PULSE WIDTH DIAGRAM
CLK
IOUT
50%
tPW1
tPW2
tSU
tHLD
tSU
tPD
tHLD
D11-D0
W0
W1
W2
W3
OUTPUT = W0
OUTPUT = W1
tPD
OUTPUT = W-1
ISL5857
相關(guān)PDF資料
PDF描述
1-207825-3 CONN RCPT CPC 4POS STD SER 1 PCB
LT6550CMS IC AMP VIDEO TRIPLE 3.3V 10-MSOP
VE-B54-MX-S CONVERTER MOD DC/DC 48V 75W
788130-1 CPC RCPT,POSTED,SZ 11 4POS
VE-B52-MX-S CONVERTER MOD DC/DC 15V 75W
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ISL5861 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:12-bit, +3.3V, 130/210MSPS, CommLinkTM High Speed D/A Converter
ISL5861/2IA 制造商:Rochester Electronics LLC 功能描述:12 BIT 210 MSPS CMOS DAC, -40/+85C, 28LD TSSOP - Bulk 制造商:Intersil Corporation 功能描述:
ISL5861/2IAZ 功能描述:CONV D/A 12-BIT HS 28-TSSOP RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)模轉(zhuǎn)換器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:1,000 系列:- 設(shè)置時(shí)間:1µs 位數(shù):8 數(shù)據(jù)接口:串行 轉(zhuǎn)換器數(shù)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(yīng)商設(shè)備封裝:24-SOIC W 包裝:帶卷 (TR) 輸出數(shù)目和類型:8 電壓,單極 采樣率(每秒):*
ISL5861/2IB 功能描述:IC DAC 12BIT 210MSPS 28-SOIC RoHS:否 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)模轉(zhuǎn)換器 系列:- 標(biāo)準(zhǔn)包裝:2,400 系列:- 設(shè)置時(shí)間:- 位數(shù):18 數(shù)據(jù)接口:串行 轉(zhuǎn)換器數(shù)目:3 電壓電源:模擬和數(shù)字 功率耗散(最大):- 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:36-TFBGA 供應(yīng)商設(shè)備封裝:36-TFBGA 包裝:帶卷 (TR) 輸出數(shù)目和類型:* 采樣率(每秒):*
ISL5861/2IBZ 功能描述:IC DAC 12BIT 210MSPS 28-SOIC RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)模轉(zhuǎn)換器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:1,000 系列:- 設(shè)置時(shí)間:1µs 位數(shù):8 數(shù)據(jù)接口:串行 轉(zhuǎn)換器數(shù)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(yīng)商設(shè)備封裝:24-SOIC W 包裝:帶卷 (TR) 輸出數(shù)目和類型:8 電壓,單極 采樣率(每秒):*