Motore di ricerca datesheet componenti elettronici
  Italian  ▼
ALLDATASHEETIT.COM

X  

AD8009ART Scheda tecnica(PDF) 9 Page - Analog Devices

Il numero della parte AD8009ART
Spiegazioni elettronici  1 GHz, 5,500 V/us Low Distortion Amplifier
Download  12 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Produttore elettronici  AD [Analog Devices]
Homepage  http://www.analog.com
Logo AD - Analog Devices

AD8009ART Scheda tecnica(HTML) 9 Page - Analog Devices

Back Button AD8009ART Datasheet HTML 4Page - Analog Devices AD8009ART Datasheet HTML 5Page - Analog Devices AD8009ART Datasheet HTML 6Page - Analog Devices AD8009ART Datasheet HTML 7Page - Analog Devices AD8009ART Datasheet HTML 8Page - Analog Devices AD8009ART Datasheet HTML 9Page - Analog Devices AD8009ART Datasheet HTML 10Page - Analog Devices AD8009ART Datasheet HTML 11Page - Analog Devices AD8009ART Datasheet HTML 12Page - Analog Devices  
Zoom Inzoom in Zoom Outzoom out
 9 / 12 page
background image
AD8009
–9–
REV. B
FREQUENCY – MHz
10
1000
100
8
7
6
5
4
–1
3
2
1
0
12
9
6
3
0
–15
–12
–9
–6
–3
50
V
IN
CA
499
V
OUT = 200mV p–p
V
OUT
499
100
CA = 0pF
1 dB/div
CA = 1pF
1 dB/div
CA = 2pF
3 dB/div
1
Figure 34. Small Signal Frequency Response vs. Parasitic
Capacitance
1.5ns
40mV
VOUT = 200mV p–p
VS =
5V
CA = 2pF
CA = 1pF
CA = 0pF
499
100
50
V
OUT
V
IN
CA
499
Figure 35. Small Signal Pulse Response vs. Parasitic
Capacitance
10 F
AD8009
HP8753D
49.9
301
49.9
+5V
–5V
301
2
10 F
+
ZOUT = 50
ZIN = 50
+
0.001 F
0.1 F
0.001 F
0.1 F
3
7
4
6
WAVETEK 5201
BPF
Figure 36. AD8009 Driving a Bandpass RF Filter
CENTER 50.000 MHz
SPAN 80.000 MHz
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
AD8009
G = 2
RF = RG= 301
DRIVING
WAVETEK 5201
TUNABLE BPF
fC = 50MHz
Figure 37. Frequency Response of Bandpass Filter Circuit
APPLICATIONS
All current feedback op amps are affected by stray capacitance
on their –INPUT. Figures 34 and 35 illustrate the AD8009’s
response to such capacitance.
Figure 34 shows the bandwidth can be extended by placing a
capacitor in parallel with the gain resistor. The small signal pulse
response corresponding to such an increase in capacitance/
bandwidth is shown in Figure 35.
As a practical consideration, the higher the capacitance on the
–INPUT to GND, the higher RF needs to be to minimize
peaking/ringing.
RF Filter Driver
The output drive capability, wide bandwidth and low distortion
of the AD8009 are well suited for creating gain blocks that can
drive RF filters. Many of these filters require that the input be
driven by a 50
Ω source, while the output must be terminated in
50
Ω for the filters to exhibit their specified frequency response.
Figure 36 shows a circuit for driving and measuring the
frequency response of a filter, a Wavetek 5201 Tunable Band
Pass Filter that is tuned to a 50 MHz center frequency. The
HP8753D network provides a stimulus signal for the measure-
ment. The analyzer has a 50
Ω source impedance that drives a
cable that is terminated in 50
Ω at the high impedance nonin-
verting input of the AD8009.
The AD8009 is set at a gain of two. The series 50
Ω resistor at
the output, along with the 50
Ω termination provided by the
filter and its termination, yield an overall unity gain for the
measured path. The frequency response plot of Figure 37
shows the circuit to have an insertion loss of 1.3 dB in the pass
band and about 75 dB rejection in the stop band.


Codice articolo simile - AD8009ART

Produttore elettroniciIl numero della parteScheda tecnicaSpiegazioni elettronici
logo
Analog Devices
AD8009AR AD-AD8009AR Datasheet
392Kb / 16P
   1 GHz, 5,500 V/??Low Distortion Amplifier
REV. F
AD8009AR-REEL AD-AD8009AR-REEL Datasheet
392Kb / 16P
   1 GHz, 5,500 V/??Low Distortion Amplifier
REV. F
AD8009AR-REEL7 AD-AD8009AR-REEL7 Datasheet
392Kb / 16P
   1 GHz, 5,500 V/??Low Distortion Amplifier
REV. F
AD8009ARZ AD-AD8009ARZ Datasheet
392Kb / 16P
   1 GHz, 5,500 V/??Low Distortion Amplifier
REV. F
AD8009ARZ-REEL AD-AD8009ARZ-REEL Datasheet
392Kb / 16P
   1 GHz, 5,500 V/??Low Distortion Amplifier
REV. F
More results

Descrizione simile - AD8009ART

Produttore elettroniciIl numero della parteScheda tecnicaSpiegazioni elettronici
logo
Analog Devices
AD8009 AD-AD8009_04 Datasheet
392Kb / 16P
   1 GHz, 5,500 V/??Low Distortion Amplifier
REV. F
AD8350 AD-AD8350_17 Datasheet
247Kb / 14P
   Low Distortion 1.0 GHz Differential Amplifier
AD8350ARMZ15 AD-AD8350ARMZ15 Datasheet
370Kb / 14P
   Low Distortion 1.0 GHz Differential Amplifier
REV. B
AD8350 AD-AD8350_01 Datasheet
228Kb / 16P
   Low Distortion 1.0 GHz Differential Amplifier
REV. A
AD8350 AD-AD8350 Datasheet
179Kb / 11P
   Low Distortion 1.0 GHz Differential Amplifier
REV. 0
AD8350 AD-AD8350_15 Datasheet
370Kb / 14P
   Low Distortion 1.0 GHz Differential Amplifier
REV. B
logo
Texas Instruments
THS3201-EP TI1-THS3201-EP Datasheet
882Kb / 32P
[Old version datasheet]   1.8-GHz LOW-DISTORTION CURRENT-FEEDBACK AMPLIFIER
THS3201 TI-THS3201 Datasheet
754Kb / 29P
[Old version datasheet]   1.8-GHz, LOW DISTORTION, CURRENT FEEDBACK AMPLIFIER
THS3201 TI1-THS3201_14 Datasheet
1Mb / 40P
[Old version datasheet]   1.8-GHz, LOW DISTORTION, CURRENT-FEEDBACK AMPLIFIER
THS3201-EP TI1-THS3201-EP_14 Datasheet
1Mb / 34P
[Old version datasheet]   1.8-GHz LOW-DISTORTION CURRENT-FEEDBACK AMPLIFIER
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12


Scheda tecnica Scarica

Go To PDF Page


Link URL




Privacy Policy
ALLDATASHEETIT.COM
Lei ha avuto il aiuto da alldatasheet?  [ DONATE ] 

Di alldatasheet   |   Richest di pubblicita   |   contatti   |   Privacy Policy   |   scambio Link   |   Ricerca produttore
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