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AD8007AKS-REEL7 View Datasheet(PDF) - Analog Devices

Part Name
Description
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AD8007AKS-REEL7
ADI
Analog Devices ADI
AD8007AKS-REEL7 Datasheet PDF : 20 Pages
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a
Ultralow Distortion
High Speed Amplifiers
AD8007/AD8008
FEATURES
Extremely Low Distortion
Second Harmonic
–88 dBc @ 5 MHz
–83 dBc @ 20 MHz (AD8007)
–77 dBc @ 20 MHz (AD8008)
Third Harmonic
–101 dBc @ 5 MHz
–92 dBc @ 20 MHz (AD8007)
–98 dBc @ 20 MHz (AD8008)
High Speed
650 MHz, –3 dB Bandwidth (G = +1)
1000 V/s Slew Rate
Low Noise
2.7 nV/Hz Input Voltage Noise
22.5 pA/Hz Input Inverting Current Noise
Low Power
9 mA/Amplifier Typ Supply Current
Wide Supply Voltage Range
5 V to 12 V
0.5 mV Typical Input Offset Voltage
Small Packaging
SOIC-8, MSOP, and SC70 Packages Available
APPLICATIONS
Instrumentation
IF and Baseband Amplifiers
Filters
A/D Drivers
DAC Buffers
GENERAL DESCRIPTION
The AD8007 (single) and AD8008 (dual) are high perfor-
mance current feedback amplifiers with ultralow distortion
and noise. Unlike other high performance amplifiers, the low
price and low quiescent current allow these amplifiers to be
used in a wide range of applications. ADI’s proprietary second
generation eXtra-Fast Complementary Bipolar (XFCB)
process enables such high performance amplifiers with low
power consumption.
The AD8007/AD8008 have 650 MHz bandwidth, 2.7 nV/Hz
voltage noise, –83 dB SFDR @ 20 MHz (AD8007), and –77 dBc
SFDR @ 20 MHz (AD8008).
With the wide supply voltage range (5 V to 12 V) and wide band-
width, the AD8007/AD8008 are designed to work in a variety of
applications. The AD8007/AD8008 amplifiers have a low power
supply current of 9 mA/amplifier.
The AD8007 is available in a tiny SC70 package as well as a
standard 8-lead SOIC. The dual AD8008 is available in both
REV. C
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 that
may result from its use. No license is granted by implication or otherwise
under any patent or patent rights of Analog Devices.
CONNECTION DIAGRAMS
SOIC (RN-8)
SC70 (KS-5)
AD8007
NC 1 (Top View) 8 NC
–IN 2
+IN 3
–VS 4
7 +VS
6 VOUT
5 NC
AD8007
VOUT 1 (Top View) 5 +VS
–VS 2
+IN 3
4 –IN
NC = NO CONNECT
SOIC (RN) and MSOP (RM)
VOUT1 1
–IN1 2
AD8008
(Top View)
8 +VS
7 VOUT2
+IN1 3
6 –IN2
–VS 4
5 +IN2
8-lead SOIC and 8-lead MSOP packages. These amplifiers are
rated to work over the industrial temperature range of –40°C
to +85°C.
–30
G = +2
–40 RL = 150
VS = 5V
–50 VOUT = 2V p-p
–60
–70
–80
–90
–100
2ND
3RD
–110
1
10
100
FREQUENCY – MHz
Figure 1. AD8007 Second and Third Harmonic
Distortion vs. Frequency
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781/329-4700
www.analog.com
Fax: 781/326-8703
© Analog Devices, Inc., 2002
 

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