Datasheet.kr   

AD8057 데이터시트 PDF




Analog Devices에서 제조한 전자 부품 AD8057은 전자 산업 및 응용 분야에서
광범위하게 사용되는 반도체 소자입니다.


PDF 형식의 AD8057 자료 제공

부품번호 AD8057 기능
기능 325 MHz Amplifier
제조업체 Analog Devices
로고 Analog Devices 로고


AD8057 데이터시트 를 다운로드하여 반도체의 전기적 특성과 매개변수에 대해 알아보세요.




전체 16 페이지수

미리보기를 사용할 수 없습니다

AD8057 데이터시트, 핀배열, 회로
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




AD8057 pdf, 반도체, 판매, 대치품
AD8057/AD8058
At TA = 25°C, VS = 5 V, RL = 100 Ω, RF = 0 Ω, gain = +1, unless otherwise noted.
Table 2.
Parameter
DYNAMIC PERFORMANCE
–3 dB Bandwidth
Bandwidth for 0.1 dB Flatness
Slew Rate
Settling Time to 0.1%
NOISE/HARMONIC PERFORMANCE
Total Harmonic Distortion
Crosstalk, Output to Output
Input Voltage Noise
Input Current Noise
Differential Gain Error
Differential Phase Error
DC PERFORMANCE
Input Offset Voltage
Input Offset Voltage Drift
Input Bias Current
Input Offset Current
Open-Loop Gain
INPUT CHARACTERISTICS
Input Resistance
Input Capacitance
Input Common-Mode Voltage Range
Common-Mode Rejection Ratio
OUTPUT CHARACTERISTICS
Output Voltage Swing
Capacitive Load Drive
POWER SUPPLY
Operating Range
Quiescent Current for AD8057
Quiescent Current for AD8058
Power Supply Rejection Ratio
Conditions
G = +1, VO = 0.2 V p-p
G = +1, VO = 2 V p-p
VO = 0.2 V p-p
G = +1, VO = 2 V step, RL = 2 kΩ
G = +2, VO = 2 V step
fC = 5 MHz, VO = 2 V p-p, RL = 1 kΩ
fC = 20 MHz, VO = 2 V p-p, RL = 1 kΩ
f = 5 MHz, G = +2
f = 100 kHz
f = 100 kHz
NTSC, G = +2, RL = 150 Ω
NTSC, G = +2, RL = 1 kΩ
NTSC, G = +2, RL = 150 Ω
NTSC, G = +2, RL = 1 kΩ
TMIN to TMAX
TMIN to TMAX
VO = ±1.5 V, RL = 2 kΩ to midsupply
VO = ±1.5 V, RL = 150 Ω to midsupply
+Input
RL = 1 kΩ
VCM = ±2.5 V
RL = 2 kΩ
RL = 150 Ω
30% overshoot
Min
50
45
48
3
54
Data Sheet
Typ Max Unit
300 MHz
155 MHz
28 MHz
700 V/µs
35 ns
–75 dBc
–54 dBc
−60 dB
7 nV/√Hz
0.7 pA/√Hz
0.05 %
0.05 %
0.10 Degrees
0.02 Degrees
1 5 mV
2.5 mV
3 μV/°C
0.5 2.5 µA
3.0 µA
0.75 µA
55 dB
52 dB
10
2
0.9 to 3.4
60
MΩ
pF
V
dB
0.9 to 3.8
1.2 to 3.4
30
V
V
pF
5.0 10 V
5.4 7.0 mA
13.5 14 mA
58 dB
Rev. E | Page 4 of 16

4페이지










AD8057 전자부품, 판매, 대치품
Data Sheet
0
–0.1
–0.2
–0.3
–0.4
+IB @ ±5V
–0.5
+IB @ ±2.5V
–0.6 –IB @ ±5V
–0.7 –IB @ ±1.5V
–IB @ ±2.5V
+IB @ ±1.5V
–0.8
–40 –30 –20 –10
0 10 20 30 40 50 60 70 80 85
TEMPERATURE (°C)
Figure 12. Input Bias Current vs. Temperature
4
3
PSRR @ ±1.5V ±5V
2
1
0
–40 –30 –20 –10
0 10 20 30 40 50 60 70 80 85
TEMPERATURE (°C)
Figure 13. PSRR vs. Temperature
0
–10
–20
–PSRR VS = ±2.5V
–30
+PSRR VS = ±2.5V
–40
–50
–60
0.1
1 10 100
FREQUENCY (MHz)
Figure 14. PSRR vs. Frequency
1000
100mV
20mV/DIV
AD8057/AD8058
–100mV
4ns/DIV
Figure 15. Small Signal Step Response G = +1, RL = 1 kΩ, VS = ±5 V,
See Figure 41 for Test Circuit
5V
1V/DIV
–5V
4ns/DIV
Figure 16. Large Signal Step Response G = +1,RL = 1 kΩ, VS = ±5.0 V,
See Figure 41 for Test Circuit
100mV
20mV/DIV
0V
–100mV
4ns/DIV
Figure 17. Small Signal Step Response G = –1, RL = 1 kΩ,
See Figure 42 for Test Circuit
Rev. E | Page 7 of 16

7페이지


구       성 총 16 페이지수
다운로드[ AD8057.PDF 데이터시트 ]

당사 플랫폼은 키워드, 제품 이름 또는 부품 번호를 사용하여 검색할 수 있는

포괄적인 데이터시트를 제공합니다.


구매 문의
일반 IC 문의 : 샘플 및 소량 구매
-----------------------------------------------------------------------

IGBT, TR 모듈, SCR 및 다이오드 모듈을 포함한
광범위한 전력 반도체를 판매합니다.

전력 반도체 전문업체

상호 : 아이지 인터내셔날

사이트 방문 :     [ 홈페이지 ]     [ 블로그 1 ]     [ 블로그 2 ]



관련 데이터시트

부품번호상세설명 및 기능제조사
AD805

Data Retiming Phase-Locked Loop

Analog Devices
Analog Devices
AD8051

Rail-to-Rail Amplifiers

Analog Devices
Analog Devices

DataSheet.kr       |      2020   |     연락처      |     링크모음      |      검색     |      사이트맵