參數(shù)資料
型號： ISL5929EVAL1
廠商： Intersil Corporation
英文描述： Dual 14-Bit, +3.3V, 130/210MSPS, CommLink TM High Speed D/A Converter
中文描述： 雙14位，3.3伏，130/210MSPS，CommLink商標高速D / A轉(zhuǎn)換
文件頁數(shù)： 12/13頁
文件大小： 844K
代理商： ISL5929EVAL1
12
R
A
=R
B
=50
, R
DIFF
=100
, assuming R
LOAD
=50
. The
performance of Figure 13 and Figure 14 is basically the
same, however leaving the center tap of Figure 14
fl
oating
allows the circuit to
fi
nd a more balanced virtual ground,
theoretically improving the even order harmonic rejection,
but likely reducing the signal swing available due to the
output voltage compliance range limitations.
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-speci
fi
c testing of CommLink
converters with a service called Testdrive. To submit a
request,
fi
ll out the Testdrive form at
www.intersil.com/testdrive. Or, send a request to the
technical support center.
R
DIFF
ISL5929
R
LOAD
FIGURE 13. OUTPUT LOADING FOR DATASHEET
MEASUREMENTS
OUTA
OUTB
V
OUT
= (2 x OUTA x R
EQ
)V
1:1
L
OAD SEEN BY THE TRANSFORMER
R
LOAD
REPRESENTS THE
R
EQ
= 0.5 x (R
LOAD
// R
DIFF
)
AT EACH OUTPUT
FIGURE 14. ALTERNATIVE OUTPUT LOADING
ISL5929
OUTA
OUTB
V
OUT
= (2 x OUTA x R
EQ
)V
R
EQ
= 0.5 x (R
LOAD
// R
DIFF
// R
A
), WHERE R
A
=R
B
AT EACH OUTPUT
R
LOAD
R
DIFF
R
A
R
B
LOAD SEEN BY THE TRANSFORMER
R
LOAD
REPRESENTS THE
Timing Diagram
FIGURE 15. PROPAGATION DELAY, SETUP TIME, HOLD TIME AND MINIMUM PULSE WIDTH DIAGRAM
CLK
I
OUT
50%
t
PW1
t
PW2
t
SU
t
HLD
t
SU
t
SU
t
PD
t
HLD
t
HLD
D13-D0
W
0
W
1
W
2
W
3
OUTPUT=W
0
OUTPUT=W
1
t
PD
OUTPUT=W
-1
ISL5929
相關PDF資料
PDF描述
ISL5929IN Dual 14-Bit, +3.3V, 130/210MSPS, CommLink TM High Speed D/A Converter
ISL5929 Dual 14-Bit, +3.3V, 130/210MSPS, CommLink TM High Speed D/A Converter
ISL59292IN Dual 14-Bit, +3.3V, 130/210MSPS, CommLink TM High Speed D/A Converter
ISL59311IRZ Differential Video Amplifier with Common Mode Sync Encoder and Serial Digital Interface
ISL59311 Differential Video Amplifier with Common Mode Sync Encoder and Serial Digital Interface
相關代理商/技術參數(shù)
參數(shù)描述
ISL5929IN 功能描述:IC DAC DUAL 14BIT 3.3V 48-MQFP RoHS:否 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)模轉(zhuǎn)換器 系列:- 標準包裝:2,400 系列:- 設置時間:- 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 供應商設備封裝:36-TFBGA 包裝:帶卷 (TR) 輸出數(shù)目和類型:* 采樣率（每秒）:*
ISL5929INZ 功能描述:IC DAC 14BIT CMOS DUAL 48LQFP 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)品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:1,000 系列:- 設置時間: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） 供應商設備封裝: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）:*
ISL59310IRZ-T 制造商:Intersil Corporation 功能描述:LEAD-FREE DIFFERENTIAL VIDEO AMPLIFIER WITH COMMON MODE SYNC - Tape and Reel
ISL59311 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Differential Video Amplifier with Common Mode Sync Encoder and Serial Digital Interface
ISL59311_0704 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Differential Video Amplifier with Common Mode Sync Encoder and Serial Digital Interface
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