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参数资料
| 型号： | AD9100* |
| 厂商： | Analog Devices, Inc. |
| 英文描述： | Ultrahigh Speed Monolithic Track-and-Hold |
| 中文描述： | 超高速单片跟踪和保持 |
| 文件页数： | 1/12页 |
| 文件大小： | 440K |
FUNCTIONAL BLOCK DIAGRAM
A1
V
IN
CLK
CLK
A2
SWITCH
50
V
AD9100
2.3V
CLAMP
C
HOLD
22pF
V
OUT
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
Ultrahigh Speed
Monolithic Track-and-Hold
AD9100*
FEATURES
Excellent Hold Mode Distortion into 250
V
–88 dB @ 30 MSPS (2.3 MHz V
IN
)
–83 dB @ 30 MSPS (12.1 MHz V
IN
)
–74 dB @ 30 MSPS (19.7 MHz V
IN
)
16 ns Acquisition Time to 0.01%
<1 ps Aperture Jitter
250 MHz Tracking Bandwidth
83 dB Feedthrough Rejection @ 20 MHz
3.3 nV/
√
Hz
Spectral Noise Density
MlL-STD-Compliant Versions Available
APPLICATIONS
A/D Conversion
Direct IF Sampling
Imaging/FLIR Systems
Peak Detectors
Radar/EW/ECM
Spectrum Analysis
CCD ATE
GENERAL DESCRIPTION
The AD9100 is a monolithic track-and-hold amplifier which
sets a new standard for high speed and high dynamic range
applications. It is fabricated in a mature high speed complemen-
tary bipolar process. In addition to innovative design topologies,
a custom package is utilized to minimize parasitics and optimize
dynamic performance.
Acquisition time (hold to track) is 13 ns to 0.1% accuracy, and
16 ns to 0.01%. The AD9100 boasts superlative hold-mode
frequency domain performance; when sampling at 30 MSPS
hold mode distortion is less than 83 dBfs for analog frequencies
up to 12 MHz; and –74 dBfs at 20 MHz. The AD9100 can also
drive capacitive loads up to 100 pF with little degradation in
acquisition time; it is therefore well suited to drive 8- and 10-bit
flash converters at clock speeds to 50 MSPS. With a spectral
noise density of 3.3 nV/
√
Hz
and feedthrough rejection of 83 dB
at 20 MHz, the AD9100 is well suited to enhance the dynamic
range of many 8- to 16-bit systems.
The AD9100 is “user friendly” and easy to apply: (1) it requires
+5 V/–5.2 V power supplies; (2) the hold capacitor and switch
power supply decoupling capacitors are built into the DIP pack-
age; (3) the encode clock is differential ECL to minimize clock
jitter; (4) the input resistance is typically 800 k
; (5) the analog
input is internally clamped to prevent damage from voltage
transients.
The AD9100 is available in a 20-lead side-brazed “skinny DIP”
package. Commercial, industrial, and military temperature
grade parts are available. Consult the factory for information
about the availability of 883-qualified devices.
PRODUCT HIGHLIGHTS
1. Hold Mode Distortion is guaranteed.
2. Monolithic construction.
3. Analog input is internally clamped to protect against over-
voltage transients and ensure fast recovery.
4. Output is short circuit protected.
5. Drives capacitive loads to 100 pF.
6. Differential ECL clock inputs.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781/329-4700
World Wide Web Site: http://www.analog.com
Fax: 781/326-8703
Analog Devices, Inc., 1998
*
Patent pending.
相关PDF资料 |
PDF描述 |
|---|---|
| AD9100 | Ultrahigh Speed Monolithic Track-and-Hold(超高速单片跟踪保持放大器) |
| AD9101AE | 125 MSPS Monolithic Sampling Amplifier |
| AD9101AR | 125 MSPS Monolithic Sampling Amplifier |
| AD9101SE | 125 MSPS Monolithic Sampling Amplifier |
| AD9101 | 125 MSPS Monolithic Sampling Amplifier(125MSPS单片采样放大器) |
相关代理商/技术参数 |
参数描述 |
|---|---|
| AD9100AD | 制造商:AD 制造商全称:Analog Devices 功能描述:Ultrahigh Speed Monolithic Track-and-Hold |
| ad9100ae | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Analog Devices 功能描述: |
| AD9100JD | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Analog Devices 功能描述: |
| AD9100SD | 制造商:AD 制造商全称:Analog Devices 功能描述:Ultrahigh Speed Monolithic Track-and-Hold |
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