파트넘버.co.kr AD8056 데이터시트 PDF


AD8056 반도체 회로 부품 판매점

Voltage Feedback Amplifiers



Analog Devices 로고
Analog Devices
AD8056 데이터시트, 핀배열, 회로
FEATURES
Low cost single (AD8055) and dual (AD8056)
Easy-to-use voltage feedback architecture
High speed
300 MHz, −3 dB bandwidth (G = +1)
1400 V/μs slew rate
20 ns settling to 0.1%
Low distortion: −72 dBc @ 10 MHz
Low noise: 6 nV/√Hz
Low dc errors: 5 mV max VOS, 1.2 μA max IB
Small packaging
AD8055 available in 5-lead SOT-23
AD8056 available in 8-lead MSOP
Excellent video specifications (RL = 150 Ω, G = +2)
Gain flatness 0.1 dB to 40 MHz
0.01% differential gain error
0.02° differential phase error
Drives 4 video loads (37.5 V) with 0.02% differential
Gain and 0.1° differential phase
Low power, ±5 V supplies 5 mA typ/amplifier power
supply current
High output drive current: over 60 mA
APPLICATIONS
Imaging
Photodiode preamps
Video line drivers
Differential line drivers
Professional cameras
Video switchers
Special effects
A-to-D drivers
Active filters
GENERAL DESCRIPTION
The AD8055 (single) and AD8056 (dual) voltage feedback
amplifiers offer bandwidth and slew rate typically found in
current feedback amplifiers. Additionally, these amplifiers are
easy to use and available at a very low cost.
Despite their low cost, the AD8055 and AD8056 provide
excellent overall performance. For video applications, their
differential gain and phase error are 0.01% and 0.02° into a
150 Ω load and 0.02% and 0.1° while driving four video loads
(37.50 Ω).
Rev. J
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.
Low Cost, 300 MHz
Voltage Feedback Amplifiers
AD8055/AD8056
CONNECTION DIAGRAMS
NC 1
8 NC
–IN 2
+IN 3
–VS 4
AD8055
7 +VS
6 VOUT
5 NC
NC = NO CONNECT
Figure 1. N-8 and R-8
VOUT 1
–VS 2
+IN 3
AD8055
5 +VS
4 –IN
Figure 2. RJ-5
OUT1 1
–IN1 2
+IN1 3
–VS 4
AD8056
8 +VS
7 OUT
6 –IN2
5 +IN2
Figure 3. N-8, R-8, and RM-8
Their 0.1 dB flatness out to 40 MHz, wide bandwidth out to
300 MHz, along with 1400 V/μs slew rate and 20 ns settling
time, make them useful for a variety of high speed applications.
The AD8055 and AD8056 require only 5 mA typ/amplifier of
supply current and operate on a dual ±5 V or a single +12 V
power supply, while capable of delivering over 60 mA of load
current. The AD8055 is available in a small 8-lead PDIP, an 8-lead
SOIC, and a 5-lead SOT-23, while the AD8056 is available in an
8-lead MSOP. These features make the AD8055/AD8056 ideal
for portable and battery-powered applications where size and
power are critical. These amplifiers in the R-8, N-8, and RM-8
packages are available in the extended temperature range of
−40°C to +125°C.
5
4 VIN
RC
3 50
2 RG RF
1
0
VOUT
RL
VROL U=T1=00100mV p-p
G = +1
RRFC
=
=
0
100
G = +2
RF = 402
–1
–2
–3
–4
–5
0.3M
G = +10
RF = 909
G = +5
RF = 1000
1M 10M 100M
FREQUENCY (Hz)
Figure 4. Frequency Response
1G
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
www.analog.com
Fax: 781.461.3113
©2006 Analog Devices, Inc. All rights reserved.


AD8056 데이터시트, 핀배열, 회로
AD8055/AD8056
TABLE OF CONTENTS
Features .............................................................................................. 1
Applications....................................................................................... 1
General Description ......................................................................... 1
Connection Diagrams...................................................................... 1
Revision History ............................................................................... 2
Specifications..................................................................................... 3
Absolute Maximum Ratings............................................................ 5
Maximum Power Dissipation ..................................................... 5
ESD Caution.................................................................................. 5
Typical Performance Characteristics ............................................. 6
Test Circuits..................................................................................... 11
REVISION HISTORY
2/06—Rev. I to Rev. J
Changes to Format .............................................................Universal
Updated Outline Dimensions ....................................................... 15
Changes to Ordering Guide .......................................................... 16
2/04—Rev. H to Rev. I
Changes to Features.......................................................................... 1
Changes to Ordering Guide ............................................................ 3
6/03—Rev. G to Rev. H
Changes to Absolute Maximum Ratings ....................................... 3
Updated Ordering Guide................................................................. 3
Updated Outline Dimensions ....................................................... 11
2/03—Rev. F to Rev. G
Changes to Product Description .................................................... 1
Changes to Specifications ................................................................ 2
Change to Ordering Guide.............................................................. 3
Outline Dimensions Updated ....................................................... 11
Applications..................................................................................... 12
Four-Line Video Driver............................................................. 12
Single-Ended-to-Differential Line Driver............................... 12
Low Noise, Low Power Preamp................................................ 12
Power Dissipation Limits .......................................................... 13
Resistor Selection ....................................................................... 13
Driving Capacitive Loads.......................................................... 13
Outline Dimensions ....................................................................... 14
Ordering Guide .......................................................................... 16
10/02—Rev. E to Rev. F
Text Changes to Reflect Extended Temperature Range for
R-8, N-8 Packages..............................................................................1
Changes to Specifications.................................................................2
Changes to Absolute Maximum Ratings........................................3
Figure 2 Replaced ..............................................................................3
Changes to Ordering Guide .............................................................3
Outline Dimensions Updated....................................................... 11
7/01—Rev. D to Rev. E
TPC 24 Replaced with New Graph .................................................7
3/01—Rev. C to Rev. D
Edit to Curve in TPC 23 ...................................................................7
2/01—Rev. B to Rev. C
Edits to Text at Top of Specifications Page (65 to 5)....................2
Rev. J | Page 2 of 16




PDF 파일 내의 페이지 : 총 16 페이지

제조업체: Analog Devices

( analogs )

AD8056 amplifier

데이터시트 다운로드
:

[ AD8056.PDF ]

[ AD8056 다른 제조사 검색 ]




국내 전력반도체 판매점


상호 : 아이지 인터내셔날

전화번호 : 051-319-2877

[ 홈페이지 ]

IGBT, TR 모듈, SCR, 다이오드모듈, 각종 전력 휴즈

( IYXS, Powerex, Toshiba, Fuji, Bussmann, Eaton )

전력반도체 문의 : 010-3582-2743



일반적인 전자부품 판매점


디바이스마트

IC114

엘레파츠

ICbanQ

Mouser Electronics

DigiKey Electronics

Element14


관련 데이터시트


AD805

Data Retiming Phase-Locked Loop - Analog Devices



AD8051

Rail-to-Rail Amplifiers - Analog Devices



AD8052

Rail-to-Rail Amplifiers - Analog Devices



AD8054

Rail-to-Rail Amplifiers - Analog Devices



AD8055

Voltage Feedback Amplifiers - Analog Devices



AD8056

Voltage Feedback Amplifiers - Analog Devices



AD8057

325 MHz Amplifier - Analog Devices



AD8058

325 MHz Amplifier - Analog Devices