전자부품 데이터시트 검색엔진
  Korean  ▼
ALLDATASHEET.CO.KR

X  

AD8309 데이터시트(PDF) 2 Page - Analog Devices

부품명 AD8309
상세설명  5 MHz.500 MHz 100 dB Demodulating Logarithmic Amplifier with Limiter Output
Download  20 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
제조업체  AD [Analog Devices]
홈페이지  http://www.analog.com
Logo AD - Analog Devices

AD8309 데이터시트(HTML) 2 Page - Analog Devices

  AD8309 Datasheet HTML 1Page - Analog Devices AD8309 Datasheet HTML 2Page - Analog Devices AD8309 Datasheet HTML 3Page - Analog Devices AD8309 Datasheet HTML 4Page - Analog Devices AD8309 Datasheet HTML 5Page - Analog Devices AD8309 Datasheet HTML 6Page - Analog Devices AD8309 Datasheet HTML 7Page - Analog Devices AD8309 Datasheet HTML 8Page - Analog Devices AD8309 Datasheet HTML 9Page - Analog Devices Next Button
Zoom Inzoom in Zoom Outzoom out
 2 / 20 page
background image
REV. B
–2–
AD8309–SPECIFICATIONS
Parameter
Conditions
Min
1
Typ
Max
1
Units
INPUT STAGE
(Inputs INHI, INLO)
Maximum Input
2
Differential Drive, p-p
±3.5
±4V
+9
dBV
Equivalent Power in 50
Terminated in 52.3
+22
dBm
Noise Floor
Terminated 50
Ω Source
1.28
nV/
√Hz
Equivalent Power in 50
500 MHz Bandwidth
–78
dBm
Input Resistance
From INHI to INLO
800
1000
1200
Input Capacitance
From INHI to INLO
2.5
pF
DC Bias Voltage
Either Input
1.725
V
LIMITING AMPLIFIER
(Outputs LMHI, LMLO)
Usable Frequency Range
5
500
MHz
At Limiter Output
RLOAD = RLIM = 50
Ω to –10 dB Point
875
MHz
Phase Variation at 100 MHz
Over Input Range –60 dBm to +10 dBm
±3
Degrees
Limiter Output Current
Nominally 400 mV/RLIM
0110
mA
Versus Temperature –40
°C ≤ T
A
≤ +85°C
–0.008
%/
°C
Input Range
3
–78
+9
dBV
Equivalent dBm
–65
+22
dBm
Maximum Output Voltage
At Either LMHI or LMLO, wrt VPS2
1
1.25
V
Rise/Fall Time (10%–90%)
RLOAD
≤ 50 Ω, 40 Ω ≤ R
LIM
≤ 400 Ω
0.4
ns
LOGARITHMIC AMPLIFIER
(Output VLOG)
±3 dB Error Dynamic Range
From Noise Floor to Maximum Input
100
dB
Transfer Slope
5 MHz
≤ f ≤ 200 MHz
18
20
22
mV/dB
Over Temperature –40
°C < T
A < +85
°C
17
20
23
mV/dB
Intercept (Log Offset)
5 MHz
≤ f ≤ 200 MHz
–116
–108
–100
dBV
Equivalent dBm (re 50
Ω)
–103
–95
–87
dBm
Over Temperature –40
°C ≤ T
A
≤ +85°C
–117
–108
–99
dBV
Equivalent dBm (re 50
Ω)
–104
–95
–86
dBm
Temperature Sensitivity
–0.009
dB/
°C
Linearity Error (Ripple)
Input from –83 dBV (–70 dBm) to +7 dBV (+20 dBm)
±0.4
dB
Output Voltage
Input = –91 dBV (–78 dBm) VS = +5 V, +2.7 V
0.34
V
Input = +9 dBV (+22 dBm) VS = +5 V
2.34
2.75
V
Input = +9 dBV (+22 dBm) VS = +2.75 V
2.10
V
Minimum Load Resistance, RL
40
50
Maximum Sink Current
To Ground
0.75
1.0
1.25
mA
Output Resistance
0.3
Small-Signal Bandwidth
3.5
MHz
Output Settling Time to 1%
Large Scale Input, +3 dBV (+16 dBm),
RL
≥ 50 Ω, C
L
≤ 100 pF
120
220
ns
Rise/Fall Time (10%–90%)
Large Scale Input, +3 dBV (+16 dBm),
RL ≥ 50 Ω, CL ≤ 100 pF
67
100
ns
POWER INTERFACES
Supply Voltage, VPOS
2.7
5
6.5
V
Quiescent Current
Zero-Signal, LMDR Open
13
16
20
mA
Over Temperature
–40
°C < T
A < +85
°C
111623
mA
Disable Current
–40
°C < T
A < +85°C
0.01
4
µA
Additional Bias for Limiter
RLIM = 400
Ω (See Text)
1.4
1.6
mA
Logic Level to Enable Power
HI Condition, –40
°C < T
A < +85
°C
1.8
VPOS
V
Input Current when HI
3 V at ENBL, –40
°C < T
A < +85°C40
60
µA
Logic Level to Disable Power
LO Condition, –40
°C < T
A < +85
°C
–0.5
1
V
NOTES
1Minimum and maximum specified limits on parameters that are guaranteed but not tested are six sigma values.
2The input level is specified in “dBV” since logarithmic amplifiers respond strictly to voltage, not power. 0 dBV corresponds to a sinusoidal single-frequency input of
1 V rms. A power level of 0 dBm (1 mW) in a 50
Ω termination corresponds to an input of 0.2236 V rms. Hence, the relationship between dBV and dBm is a fixed
offset of +13 dBm in the special case of a 50
Ω termination.
3Due to the extremely high Gain Bandwidth Product of the AD8309, the output of either LMHI or LMLO will be unstable for levels below –78 dBV (–65 dBm, re 50
Ω).
Specifications subject to change without notice.
(VS = +5 V, TA = +25 C, unless otherwise noted)


유사한 부품 번호 - AD8309

제조업체부품명데이터시트상세설명
logo
Analog Devices
AD8309 AD-AD8309 Datasheet
315Kb / 20P
   5 MHz??00 MHz 100 dB Demodulating Logarithmic Amplifier with Limiter Output
REV. B
AD8309-EVAL AD-AD8309-EVAL Datasheet
315Kb / 20P
   5 MHz??00 MHz 100 dB Demodulating Logarithmic Amplifier
REV. B
AD8309ARU AD-AD8309ARU Datasheet
315Kb / 20P
   5 MHz??00 MHz 100 dB Demodulating Logarithmic Amplifier
REV. B
AD8309ARU-REEL AD-AD8309ARU-REEL Datasheet
315Kb / 20P
   5 MHz??00 MHz 100 dB Demodulating Logarithmic Amplifier
REV. B
AD8309ARU-REEL7 AD-AD8309ARU-REEL7 Datasheet
315Kb / 20P
   5 MHz??00 MHz 100 dB Demodulating Logarithmic Amplifier
REV. B
More results

유사한 설명 - AD8309

제조업체부품명데이터시트상세설명
logo
Analog Devices
AD8309 AD-AD8309_15 Datasheet
315Kb / 20P
   5 MHz??00 MHz 100 dB Demodulating Logarithmic Amplifier with Limiter Output
REV. B
AD606 AD-AD606 Datasheet
448Kb / 12P
   50 MHz, 80 dB Demodulating Logarithmic Amplifier with Limiter Output
REV. B
AD606 AD-AD606_15 Datasheet
452Kb / 12P
   50 MHz, 80 dB Demodulating Logarithmic Amplifier with Limiter Output
REV. B
AD8309ARUZ AD-AD8309ARUZ Datasheet
315Kb / 20P
   5 MHz??00 MHz 100 dB Demodulating Logarithmic Amplifier
REV. B
AD641 AD-AD641 Datasheet
256Kb / 16P
   250 MHz Demodulating Logarithmic Amplifier
REV. C
AD641 AD-AD641_15 Datasheet
260Kb / 16P
   250 MHz Demodulating Logarithmic Amplifier
REV. C
AD641 AD-AD641_16 Datasheet
320Kb / 17P
   250 MHz Demodulating Logarithmic Amplifier
AD640 AD-AD640 Datasheet
278Kb / 16P
   DC-Coupled Demodulating 120 MHz Logarithmic Amplifier
REV. C
AD640 AD-AD640_15 Datasheet
240Kb / 16P
   DC-Coupled Demodulating 120 MHz Logarithmic Amplifier
REV. C
AD640JPZ AD-AD640JPZ Datasheet
240Kb / 16P
   DC-Coupled Demodulating 120 MHz Logarithmic Amplifier
REV. C
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20


데이터시트 다운로드

Go To PDF Page


링크 URL




개인정보취급방침
ALLDATASHEET.CO.KR
ALLDATASHEET 가 귀하에 도움이 되셨나요?  [ DONATE ] 

Alldatasheet는?   |   광고문의   |   운영자에게 연락하기   |   개인정보취급방침   |   링크교환   |   제조사별 검색
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com