전자부품 데이터시트 검색엔진
  Korean  ▼
ALLDATASHEET.CO.KR

X  

AD8013AR-14 데이터시트(PDF) 11 Page - Analog Devices

부품명 AD8013AR-14
상세설명  Single Supply, Low Power, Triple Video Amplifier
Download  12 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
제조업체  AD [Analog Devices]
홈페이지  http://www.analog.com
Logo AD - Analog Devices

AD8013AR-14 데이터시트(HTML) 11 Page - Analog Devices

Back Button AD8013AR-14 Datasheet HTML 4Page - Analog Devices AD8013AR-14 Datasheet HTML 5Page - Analog Devices AD8013AR-14 Datasheet HTML 6Page - Analog Devices AD8013AR-14 Datasheet HTML 7Page - Analog Devices AD8013AR-14 Datasheet HTML 8Page - Analog Devices AD8013AR-14 Datasheet HTML 9Page - Analog Devices AD8013AR-14 Datasheet HTML 10Page - Analog Devices AD8013AR-14 Datasheet HTML 11Page - Analog Devices AD8013AR-14 Datasheet HTML 12Page - Analog Devices  
Zoom Inzoom in Zoom Outzoom out
 11 / 12 page
background image
–11–
REV. A
AD8013
FREQUENCY – Hz
1.5
1.0
–2.0
1M
1G
10M
100M
0.5
0
–0.5
–1.0
–1.5
G = +2
RL = 150Ω
VS = +5V
VS = ±5V
Figure 34. Closed-Loop Gain Matching vs. Frequency
FREQUENCY – Hz
10
8
2
4
6
–1.0
0.5
0
–0.5
1.0
100k
100M
1M
10M
VS = +5V
VS = ±5V
G = +2
RL = 150Ω
G = +2
RL = 150Ω
DELAY
MATCHING
DELAY
VS = +5V
VS = ±5V
Figure 35. Group Delay and Group Delay Matching
vs. Frequency, G = +2, RL = 150 Ω
Disable Mode Operation
Pulling the voltage on any one of the Disable pins about 1.6 V
up from the negative supply will put the corresponding
amplifier into a disabled, powered down, state. In this
condition, the amplifier’s quiescent current drops to about
0.3 mA, its output becomes a high impedance, and there is
a high level of isolation from input to output. In the case of
the gain of two line driver for example, the impedance at the
output node will be about the same as for a 1.6 k
Ω resistor
(the feedback plus gain resistors) in parallel with a 12 pF
capacitor and the input to output isolation will be about
66 dB at 5 MHz.
Leaving the Disable pin disconnected (floating) will leave
the corresponding amplifier operational, in the enabled
state. The input impedance of the disable pin is about 40 k
in parallel with a few picofarads. When driven to 0 V, with
the negative supply at –5 V, about 100
µA flows into the
disable pin.
When the disable pins are driven by complementary output
CMOS logic, on a single 5 V supply, the disable and enable
times are about 50 ns. When operated on dual supplies,
level shifting will be required from standard logic outputs to
the Disable pins. Figure 36 shows one possible method
which results in a negligible increase in switching time.
+5V
10k
TO DISABLE PIN
VI
VI HIGH => AMPLIFIER ENABLED
VI LOW => AMPLIFIER DISABLED
–5V
4k
8k
Figure 36. Level Shifting to Drive Disable Pins on Dual
Supplies
The AD8013’s input stages include protection from the large
differential input voltages that may be applied when disabled.
Internal clamps limit this voltage to about
±3 V. The high input to
output isolation will be maintained for voltages below this limit.
3:1 Video Multiplexer
Wiring the amplifier outputs together will form a 3:1 mux with
excellent switching behavior. Figure 37 shows a recommended
configuration which results in –0.1 dB bandwidth of 35 MHz
and OFF channel isolation of 60 dB at 10 MHz on
±5 V
supplies. The time to switch between channels is about 50 ns.
Switching time is virtually unaffected by signal level.
665
75
VIN1
84
845
DISABLE 1
VOUT
75
75
CABLE
–VS
7
6
5
4
+VS
1
665
75
VIN2
84
845
DISABLE 2
14
13
12
2
665
75
VIN3
84
845
8
9
10
3
11
DISABLE 3
Figure 37. A Fast Switching 3:1 Video Mux (Supply
Bypassing Not Shown)
10
0%
100
90
200ns
500mV
5V
Figure 38. Channel Switching Characteristic for the
3:1 Mux


유사한 부품 번호 - AD8013AR-14

제조업체부품명데이터시트상세설명
logo
Analog Devices
AD8013AR-14 AD-AD8013AR-14 Datasheet
221Kb / 12P
   Single Supply, Low Power, aTriple Video Amplifier
REV. A
AD8013AR-14-REEL AD-AD8013AR-14-REEL Datasheet
221Kb / 12P
   Single Supply, Low Power, aTriple Video Amplifier
REV. A
AD8013AR-14-REEL7 AD-AD8013AR-14-REEL7 Datasheet
221Kb / 12P
   Single Supply, Low Power, aTriple Video Amplifier
REV. A
More results

유사한 설명 - AD8013AR-14

제조업체부품명데이터시트상세설명
logo
Analog Devices
AD813 AD-AD813_15 Datasheet
553Kb / 19P
   Single Supply, Low Power Triple Video Amplifier
REV. B
AD813ANZ AD-AD813ANZ Datasheet
394Kb / 19P
   Single Supply, Low Power Triple Video Amplifier
REV. B
AD813ANZ AD-AD813ANZ Datasheet
553Kb / 19P
   Single Supply, Low Power Triple Video Amplifier
REV. B
AD813 AD-AD813 Datasheet
550Kb / 19P
   Single Supply, Low Power Triple Video Amplifier
REV. B
AD813 AD-AD813_17 Datasheet
586Kb / 20P
   Single Supply, Low Power Triple Video Amplifier
AD813ARZ-14 AD-AD813ARZ-14 Datasheet
394Kb / 19P
   Single Supply, Low Power Triple Video Amplifier
REV. B
AD8013 AD-AD8013_15 Datasheet
322Kb / 12P
   Single Supply, Low Power, Triple Video Amplifier
REV. A
AD8013ARZ-14 AD-AD8013ARZ-14 Datasheet
221Kb / 12P
   Single Supply, Low Power, aTriple Video Amplifier
REV. A
logo
Intersil Corporation
ISL59452 INTERSIL-ISL59452 Datasheet
1Mb / 15P
   Triple 4:1 Single Supply Video Multiplexing Amplifier
logo
Renesas Technology Corp
ISL59452 RENESAS-ISL59452 Datasheet
1Mb / 15P
   Triple 4:1 Single Supply Video Multiplexing Amplifier
More results


Html Pages

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


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