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AD9713 데이터시트 PDF




Analog Devices에서 제조한 전자 부품 AD9713은 전자 산업 및 응용 분야에서
광범위하게 사용되는 반도체 소자입니다.


 

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부품번호 AD9713 기능
기능 100MSPS D/A CONVERTERS
제조업체 Analog Devices
로고 Analog Devices 로고


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AD9713 데이터시트, 핀배열, 회로
ANALOG DEVICES fAX-ON-DEHAND HOTLINE - Page 23
ANALOG
W DEVICES
12-Bit,100MSPS
UtAConverters
I AD97121AD9713I
FEATURES
100 MSPS Update Rate
ECL/TTL Compatibility
Low Glitch Impulse: 100 pV-s
Fast Settling: 30 ns to %1 LSB
Low Power: 700 mW
FUNCTIONAL BLOCK DIAGRAM
AD9712/AD9713
APPUCA TlONS
ATE
Signal Reconstruction
Arbitrary Waveform Generators
Digital Synthesizers
Signal Generators
OGENERAL DESCRIPTION
BThe AD9712 and AD9713 are I2-bit, high speed digital-
Sto-analog converters constructed in an advanced oxide isolated
bipolar process. The AD9712 is an ECL-compatible device
OfeatUring update rates of 100 MSPS minimum; the TTL-
compatible AD9713 will update at 80 MSPS minimum.
LDesigned for direct digital synthesis, waveform reconstruction,
Eand high resolution imaging applications, both devices feature
low glitch impulse of 100 pV-s; and fast settling times of 30 ns
TEto :!:1 LSB. Both units are characterized for dynamic perfor-
~2o)oo
REFERENCEY
OUT L
o(191
YcONTROL
I AMP IN
The AD9712 and AD9713 are available in 28-pin plastic DIPs
and PLCCs, with an operating temperature range of 0 to + 70°C.
Contact the factory for availability of military-grade devices.
c
~w
0a: .m.:
mance, and have excellent harmonic suppression.
C) %
~iii ;i
Q' a
Q'
Q
~
C
5
<>
~~
61 LATCH ENABLE
ANALOG RETURN 113
!I DIGITAL+V.
rn REFERENCE GROUND
:2J REFERENCE OUT
;1" CONTROL AMP IN
.!!.I CONTROL AMP OUT
m REFERENCE IN
51 ANALOG-V.
Plastic DIPPinout Designations (Top View)
221 REFERENCE GROUND
~ REFERENCE OUT
191 CONTROL AMP IN
I-,,:'
'9"
B~ w0%~,o., .:.:aE5.
:! ~ c:
~.. II!
0
0
PLCC Pinout Designations
REV.A
Information furnished by Analog Devices is believed to be accurate and
reliable. However. no responsibility is assumed by Analog Devices for its
use. nor for any infringements of patents or other rights of third parties
which may result from its use. No license is granted by implication or
otherwise under any patent or patent rights of Analog Devices.
One Technology Way. P.O. Box 9106. Norwood. MA 02062-9106
Tel: 617/329-4700 Fax: 617/326-8703 Twx: 710/394-6577
We5t CQut
Central
Atlantic:
714/641-9391
214/231-5094
215/643.7790
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AD9713 pdf, 반도체, 판매, 대치품
ANALOGDEVICES fAX-ON-DEMAND HOTLINE - Page 26
AD9713/AD9713
AD911Z1AD971P3IN DESCRIPTIONS
Pia
No. Name
Fanctioll
1-10 D2-D11
11 D12 (LSB)
Ten of twelve digital input bits.
Least Significant Bit (LSB) of digital input word.
12 DIGITAL -Vs
One of two negative digital supply pins; nominally -5.2 V.
13 ANALOG RETURN
Analog ground retUrn. This point and the reference side of the
DAC load resistors should be connected to the same potential
(nominally ground).
14 loUT
Analog current output; full-scale output occurs with digital
inputs at all "I."
15 ANALOG -Vs
One of two negative analog supply pins; nominally -5.2 V.
16 loUT
Complementary analog current output; zero scale output occurs
with digital inputs at all "1."
17 REFERENCE IN
Normally connected to CONTROL AMP OUT (Pin 18). Direct
line to DAC current switch network. Voltage changes at this
point have a direct effect on the full-scale output. Full-scale
current output"" 128 (Reference voltageIRsET) when using
internal amplifier.
O18 CONTROL AMP OUT Normallyoonnected to REFERENCE IN (pin 17). Output of
internal control amplifier, which provides a temperature
Boompensated drive level to the current switch network.
S19 CONTROL AMP IN
Normally connected to REFERENCE OUT (pin 20) if not
connected to external reference. Full-scale current out = 128
O(Reference voltageIRsET) when using internal amplifier.
L20 REFERENCEOUT
Normally connected to CONTROL AMP IN (pin 19). Internal
voltage reference, nominally -1.26 V.
E21 DIGITAL -Vs
One of two negative digital supply pins; nominally - 5.2 V.
TE22 REFERENCE GROUND Ground return for the internal voltage reference and amplifier.
23 DIGITAL +Vs
Positive digital supply pin; used only on the AD9713; nominally
+5V.
24 RsET
Connection for external resistance reference. Full-scale current
=out 128 (Reference voltagelRsET) when using internal
amplifier.
25 ANALOG -Vs
26 LATCH ENABLE
27 DIGITAL GROUND
28 D1 (MSB)
One of two negative analog supply pins; nominally -5.2 V.
Transparent latch coDtrolline.
Digital ground retUrn.
Most Significant Bit (MSB) of digital input word.
LATCH ENABLE
DATA HOUrS
OUTPUT
LATCH
ENABLE
OUTPUT
ERROR
./
AD97121AD9713 Timing Diagram
t..t-.- LATCHPULSEWIOTIf
- INPUTSETUPTIIE
-t .. - INPUT HOLD TIME
I ST OUT'POT SETTUHO TIME
-t I'D OUT'POT PROPAGA11ON
DELAY
-4- REV. A
---~
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AD9713 전자부품, 판매, 대치품
-ANALOGDEVICES fAX-ON-DEMAND HOTLINE
Page ~9
AD9712/AD9713
-3S -3S
1MHz SINE WAVE
-40 -40
-45 >-------
-60
-45
-50
..1. !-55
-4iO
-M
-7\)
-7$10
Li 2ND, 3RD, AND
4TH HARMONICS
,/ AT NOISE F1.00R
I
I
20 40 80 80 100
UPDATE RATE (lISPS)
..1. !-55
-60
-65
SPURIOUS-FREE
DYNAMIC RANGE
~CSFDR)
-70
-75 10
-2ND, 3RD, AND
4TH HARMONICS
,/ AT NOI~E F1.00R
I
i
60 60 100
AD9712 Harmonic Distortion vs. Update Rate
AD9713 Harmonic Distortion vs. Update Rate
45
-40
-45
-50
i-55
O-4iO
B --S L 3RO HARMONIC
-7\)
S r-75
O10
i
20 40 80
UPDATERATE(MSPS)
60 100
LAD9712 Harmonic Distortion vs. Update Rate
ETREFER
~ ~ EOUT
,--
-+
-35
-40
-45 i--------
-so
.1!-55
-
..
--6605
-70
/2NDHARMONS~IAC~:D'~H-A:RRMMOON-,NICIC
,,
,.
, r---1
-7510
20 40 60 60 100
UPDATERATE(MSPS)
AD9713 Harmonic Distortion Ys. Update Rate
138 CURRENT SOUR
I
I -..I CONTROL
~ I_-tii
~~lLJ
Reference Output
Reference Input
~~
~yf
Control Amplifier Input
Full-Scale Current Control Loop
-li.2Y
Control Amplifier Output
ECLV-
-li.2V
ECL Input Buffer
II
2R
II II
2R
"
2ft
"
2ft
R
R-2R DAC
(for 6 LSBs)
REV. A
2.5kU
I"", leu.
"-
99
9
TT1.
- IN
3OpI'
>2_1
-Va
Output Circut
AD97121AD9713 Equivalent Circuits
-7-
-$.2Y
ITL Input Buffer
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