DataSheet8.cn


PDF ( 数据手册 , 数据表 ) AD8058

零件编号 AD8058
描述 325 MHz Amplifier
制造商 Analog Devices
LOGO Analog Devices LOGO 


1 Page

No Preview Available !

AD8058 数据手册, 描述, 功能
Data Sheet
Low Cost, High Performance
Voltage Feedback, 325 MHz Amplifier
AD8057/AD8058
FEATURES
Low cost single (AD8057) and dual (AD8058)
High speed
325 MHz, −3 dB bandwidth (G = +1)
1000 V/μs slew rate
Gain flatness: 0.1 dB to 28 MHz
Low noise
7 nV/√Hz
Low power
5.4 mA/amplifier typical supply current at 5 V
Low distortion
−85 dBc at 5 MHz, RL = 1 kΩ
Wide supply range from 3 V to 12 V
Small packaging
AD8057 is available in an 8-lead SOIC and 5-lead SOT-23
AD8058 is available in an 8-lead SOIC and an 8-lead MSOP
APPLICATIONS
Imaging
DVD/CD
Photodiode preamp
Analog-to-digital driver
Professional cameras filters
GENERAL DESCRIPTION
The AD8057 (single) and AD8058 (dual) are very high perfor-
mance amplifiers with a very low cost. The balance between
cost and performance make them ideal for many applications.
The AD8057 and AD8058 reduce the need to qualify a variety
of specialty amplifiers. The AD8057 and AD8058 are voltage
feedback amplifiers with the bandwidth and slew rate normally
found in current feedback amplifiers. The AD8057 and AD8058
are low power amplifiers having low quiescent current and a wide
supply range from 3 V to 12 V. They have noise and distortion
performance required for high end video systems as well as dc
performance parameters rarely found in high speed amplifiers.
The AD8057 and AD8058 are available in standard SOIC
packaging as well as tiny 5-lead SOT-23 (AD8057) and 8-lead
MSOP (AD8058) packages. These amplifiers are available in the
industrial temperature range of −40°C to +85°C.
CONNECTION DIAGRAMS
AD8057
VOUT 1
5 +VS
–VS 2
+IN 3
4 –IN
(Not to Scale)
Figure 1. RT-5 (SOT-23)
AD8057
NC 1
8 NC
–IN 2
7 +VS
+IN 3
6 VOUT
–VS 4 (Not to Scale) 5 NC
NC = NO CONNECT
Figure 2. R-8 (SOIC)
OUT1 1
–IN1 2
AD8058
8 +VS
7 OUT2
+IN1 3
6 –IN2
–VS 4
(Not to Scale)
5 +IN2
Figure 3. RM-8 (MSOP) and R-8 (SOIC)
5
4
3
2
1
0 G = +1
–1
G = +5
–2
–3
G = +10
–4
G = +2
–5
1 10 100 1000
FREQUENCY (MHz)
Figure 4. Small Signal Frequency Response
Rev. E
Document Feedback
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. Specifications subject to change without notice. No
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarksandregisteredtrademarksarethepropertyoftheirrespectiveowners.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700 ©2010–2014 Analog Devices, Inc. All rights reserved.
Technical Support
www.analog.com







AD8058 pdf, 数据表
AD8057/AD8058
5V
1V/DIV
–5V
4ns/DIV
Figure 18. Large Signal Step Response G = –1, RL = 1 kΩ ,
See Figure 42 for Test Circuit
5
4
3
2
1
0 G = +1
–1
G = +5
–2
–3
G = +10
–4
G = +2
–5
1 10 100 1000
FREQUENCY (MHz)
Figure 19. Small Signal Frequency Response, VOUT = 0.2 V p-p
5
4
3
2
1
0 G = +1
–1 G = +5
–2
G = +2
–3
–4 G = +10
–5
1 10 100 1000
FREQUENCY (MHz)
Figure 20. Large Signal Frequency Response, VOUT = 2 V p-p
Data Sheet
5
4
3
2
1 G = –2
0 G = –1
–1
–2
G = –5
–3
–4 G = –10
–5
1 10 100 1000
FREQUENCY (MHz)
Figure 21. Large Signal Frequency Response
0.5
0.4
0.3
0.2
0.1
0
–0.1
–0.2
–0.3
–0.4
–0.5
1
VOUT = 0.2V
G = +2
RL = 1.0kΩ
RF = 1.0kΩ
10 100
FREQUENCY (MHz)
Figure 22. 0.1 dB Flatness G = +2
1000
–50
–60
THD
–70
SECOND
–80
THIRD
–90
–100
–110
1
10 100
FREQUENCY (MHz)
Figure 23. Distortion vs. Frequency, RL = 150 Ω
1000
Rev. E | Page 8 of 16







AD8058 equivalent, schematic
AD8057/AD8058
1.70
1.60
1.50
1.30
1.15
0.90
0.15 MAX
0.05 MIN
3.00
2.90
2.80
54
123
3.00
2.80
2.60
1.90
BSC
0.95 BSC
1.45 MAX
0.95 MIN
0.20 MAX
0.08 MIN
0.50 MAX
0.35 MIN
SEATING
PLANE
10°
0.60
BSC
0.55
0.45
0.35
ORDERING GUIDE
Model1
AD8057AR
AD8057AR-REEL
AD8057AR-REEL7
AD8057ARZ
AD8057ARZ-REEL
AD8057ARZ-REEL7
AD8057ACHIPS
AD8057ART-R2
AD8057ART-REEL7
AD8057ARTZ-R2
AD8057ARTZ-REEL
AD8057ARTZ-REEL7
AD8057AR-EBZ
AD8057ART-EBZ
AD8058AR
AD8058AR-REEL7
AD8058ARZ
AD8058ARZ-REEL
AD8058ARZ-REEL7
AD8058ACHIPS
AD8058ARM
AD8058ARM-REEL7
AD8058ARMZ-REEL7
AD8058ARMZ
AD8058ARMZ-REEL
AD8058AR-EBZ
AD8058ARM-EBZ
Notes
2
2
2
1 Z = RoHS Compliant Part.
2 Bottom mark has # sign before date code.
COMPLIANT TO JEDEC STANDARDS MO-178-AA
Figure 51. 5-Lead Small Outline Transistor Package [SOT-23]
(RJ-5)
Dimensions shown in millimeters
Temperature
Range
−40°C to +85°C
−40°C to +85°C
−40°C to +85°C
−40°C to +85°C
−40°C to +85°C
−40°C to +85°C
−40°C to +85°C
−40°C to +85°C
−40°C to +85°C
−40°C to +85°C
−40°C to +85°C
−40°C to +85°C
−40°C to +85°C
−40°C to +85°C
−40°C to +85°C
−40°C to +85°C
−40°C to +85°C
−40°C to +85°C
−40°C to +85°C
−40°C to +85°C
−40°C to +85°C
−40°C to +85°C
−40°C to +85°C
−40°C to +85°C
−40°C to +85°C
−40°C to +85°C
−40°C to +85°C
Package Description
8-Lead SOIC_N
8-Lead SOIC_N, 13”Tape and Reel
8-Lead SOIC_N, 7”Tape and Reel
8-Lead SOIC_N
8-Lead SOIC_N, 13”Tape and Reel
8-Lead SOIC_N, 7”Tape and Reel
Die
5-Lead SOT-23
5-Lead SOT-23
5-Lead SOT-23
5-Lead SOT-23
5-Lead SOT-23
8-Lead SOIC_N Evaluation Board
5-Lead SOT-23 Evaluation Board
8-Lead SOIC_N
8-Lead SOIC_N, 7”Tape and Reel
8-Lead SOIC_N
8-Lead SOIC_N, 13”Tape and Reel
8-Lead SOIC_N, 7”Tape and Reel
Die
8-Lead MSOP
8-Lead MSOP
8-Lead MSOP
8-Lead MSOP
8-Lead MSOP
8-Lead SOIC_N Evaluation Board
8-Lead MSOP Evaluation Board
©2010–2014 Analog Devices, Inc. All rights reserved. Trademarks and
registered trademarks are the property of their respective owners.
D01064-0-3/14(E)
Rev. E | Page 16 of 16
Data Sheet
Package
Option
R-8
R-8
R-8
R-8
R-8
R-8
Waffle Pak
RJ-5
RJ-5
RJ-5
RJ-5
RJ-5
R-8
R-8
R-8
R-8
R-8
Waffle Pak
RM-8
RM-8
RM-8
RM-8
RM-8
Branding
H7A
H7A
H08
H08
H08
H8A
H8A
H8A
H8A
H8A










页数 16 页
下载[ AD8058.PDF 数据手册 ]


分享链接

Link :

推荐数据表

零件编号描述制造商
AD805Data Retiming Phase-Locked LoopAnalog Devices
Analog Devices
AD8051Rail-to-Rail AmplifiersAnalog Devices
Analog Devices
AD8052Rail-to-Rail AmplifiersAnalog Devices
Analog Devices
AD8054Rail-to-Rail AmplifiersAnalog Devices
Analog Devices

零件编号描述制造商
STK15C88256-Kbit (32 K x 8) PowerStore nvSRAMCypress Semiconductor
Cypress Semiconductor
NJM4556DUAL HIGH CURRENT OPERATIONAL AMPLIFIERNew Japan Radio
New Japan Radio
EL1118-G5 PIN LONG CREEPAGE SOP PHOTOTRANSISTOR PHOTOCOUPLEREverlight
Everlight


DataSheet8.cn    |   2020   |  联系我们   |   搜索  |  Simemap