AD9712B
器件资料摘要：
FUNCTIONAL BLOCK DIAGRAM
REFERENCE
IN
TRANSPARENT LATCHES
DECODERS
AND
DRIVERS
SWITCH
NETWORK
I
OUT
CONTROL
AMP OUT
REFERENCE
OUT
CONTROL
AMP IN
R
SET
LATCH
ENABLE
AD9712B/AD9713B
(MSB)
(LSB)
DIGITAL
INPUTS
D
1
THRU
D
12
I
OUT
+
–
CONTROL
AMP
16
14
19
26
17
18
28
24
1
11
20
INTERNAL
VOLTAGE
REFERENCE
REV. B
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.
a
12-Bit, 100 MSPS
D/A Converters
AD9712B/AD9713B
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 617/329-4700 Fax: 617/326-8703
FEATURES
100 MSPS Update Rate
ECL/TTL Compatibility
SFDR @ 1 MHz: 70 dBc
Low Glitch Impulse: 28 pV-s
Fast Settling: 27 ns
Low Power: 725 mW
1/2 LSB DNL (B Grade)
40 MHz Multiplying Bandwidth
APPLICATIONS
ATE
Signal Reconstruction
Arbitrary Waveform Generators
Digital Synthesizers
Signal Generators
GENERAL DESCRIPTION
The AD9712B and AD9713B D/A converters are replacements
for the AD9712 and AD9713 units which offer improved ac and
dc performance. Like their predecessors, they are 12-bit, high
speed digital-to-analog converters fabricated in an advanced
oxide isolated bipolar process. The AD9712B is an ECL-
compatible device featuring update rates of 100 MSPS mini-
mum; the TTL-compatible AD9713B will update at 80 MSPS
minimum.
Designed for direct digital synthesis, waveform reconstruction,
and high resolution imaging applications, both devices feature
low glitch impulse of 28 pV-s and fast settling times of 27 ns.
Both units are characterized for dynamic performance and have
excellent harmonic suppression.
The AD9712B and AD9713B are available in 28-pin plastic
DIPs and PLCCs, with an operating temperature range of
–25°C to +85°C. Both are also available for extended tempera-
ture ranges of –55°C to +125°C in cerdips and 28-pin LCC
packages.
REFERENCE
IN
TRANSPARENT LATCHES
DECODERS
AND
DRIVERS
SWITCH
NETWORK
I
OUT
CONTROL
AMP OUT
REFERENCE
OUT
CONTROL
AMP IN
R
SET
LATCH
ENABLE
AD9712B/AD9713B
(MSB)
(LSB)
DIGITAL
INPUTS
D
1
THRU
D
12
I
OUT
+
–
CONTROL
AMP
16
14
19
26
17
18
28
24
1
11
20
INTERNAL
VOLTAGE
REFERENCE
REV. B
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.
a
12-Bit, 100 MSPS
D/A Converters
AD9712B/AD9713B
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 617/329-4700 Fax: 617/326-8703
FEATURES
100 MSPS Update Rate
ECL/TTL Compatibility
SFDR @ 1 MHz: 70 dBc
Low Glitch Impulse: 28 pV-s
Fast Settling: 27 ns
Low Power: 725 mW
1/2 LSB DNL (B Grade)
40 MHz Multiplying Bandwidth
APPLICATIONS
ATE
Signal Reconstruction
Arbitrary Waveform Generators
Digital Synthesizers
Signal Generators
GENERAL DESCRIPTION
The AD9712B and AD9713B D/A converters are replacements
for the AD9712 and AD9713 units which offer improved ac and
dc performance. Like their predecessors, they are 12-bit, high
speed digital-to-analog converters fabricated in an advanced
oxide isolated bipolar process. The AD9712B is an ECL-
compatible device featuring update rates of 100 MSPS mini-
mum; the TTL-compatible AD9713B will update at 80 MSPS
minimum.
Designed for direct digital synthesis, waveform reconstruction,
and high resolution imaging applications, both devices feature
low glitch impulse of 28 pV-s and fast settling times of 27 ns.
Both units are characterized for dynamic performance and have
excellent harmonic suppression.
The AD9712B and AD9713B are available in 28-pin plastic
DIPs and PLCCs, with an operating temperature range of
–25°C to +85°C. Both are also available for extended tempera-
ture ranges of –55°C to +125°C in cerdips and 28-pin LCC
packages.