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參數(shù)資料
| 型號： | AD8015ARZ |
| 廠商： | Analog Devices Inc |
| 文件頁數(shù)： | 8/8頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC AMP TRANSIMPEDANCE 8-SOIC |
| 標準包裝： | 98 |
| 放大器類型： | 轉(zhuǎn)阻 |
| 電路數(shù)： | 1 |
| 輸出類型： | 差分 |
| 增益帶寬積： | 240MHz |
| 電流 - 電源： | 25mA |
| 電壓 - 電源，單路/雙路(±)： | 4.5 V ~ 11 V，±2.25 V ~ 5.5 V |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 8-SOIC（0.154"，3.90mm 寬） |
| 供應(yīng)商設(shè)備封裝： | 8-SOIC |
| 包裝： | 管件 |
| 產(chǎn)品目錄頁面： | 766 (CN2011-ZH PDF) |
REV. A
–8–
AD8015
PRINTED
IN
U.S.A.
C1973–6–1/96
AC COUPLED PHOTODIODE APPLICATION FOR
IMPROVED DYNAMIC RANGE
AC coupling the photodiode current input to the AD8015 (Fig-
ure 17) extends fiber optic receiver overload by 3 dB while sacri-
ficing only 1 dB of sensitivity (increasing receiver dynamic range
by 2 dB). This application results in typical overload of –4 dBm,
and typical sensitivity of –35 dBm. AC coupling the input also
results in improved pulse width modulation performance.
Careful attention to minimize parasitic capacitance at the
AD8015 input (from the photodetector input), RAC and CAC are
critical for sensitivity performance in this application. Note that
CAC of 0.01
F was chosen for a low frequency cutoff equal to
2.2 kHz.
OUTLINE DIMENSIONS
Dimensions shown in inches and (mm).
8-Lead Small Outline IC Package (SO-8)
0.1968 (5.00)
0.1890 (4.80)
8
5
4
1
PIN 1
0.1574 (4.00)
0.1497 (3.80)
0.0688 (1.75)
0.0532 (1.35)
SEATING
PLANE
0.0098 (0.25)
0.0040 (0.10)
0.020 (0.51)
0.013 (0.33)
0.0500
(1.27)
BSC
0.0098 (0.25)
0.0075 (0.19)
0.0500 (1.27)
0.0160 (0.41)
8
°
0
°
0.0196 (0.50)
0.0099 (0.25)
x 45
°
0.2440 (6.20)
0.2284 (5.80)
V1
+VS
CLOCK
RECOVERY
LPF:
3dB@
0.7 x F
LPF:
3dB@
0.7 x F
QUANTIZER
R > 40
C1 >100pF
4.5V < VS < 11V
CLK
DATA
R
C1
10k
5
6
7
8
4
3
2
1
AD8015
50
+1
G = 3
G = 30
50
+1
– +
+VS
1.7V
+VS
CAC
0.01F
RAC
7k
Figure 17. AC Coupled Photodiode Application for Improved Dynamic Range
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AD8015ARZ | 制造商:Analog Devices 功能描述:IC TRANSIMPEDANCE AMP 240MHZ SOIC-8 |
| AD8015ARZ-REEL | 制造商:Analog Devices 功能描述:SP Amp Transimpedance Amp Single ±5.5V/11V 8-Pin SOIC N T/R |
| AD8015ARZ-REEL7 | 功能描述:IC AMP TRANSIMPEDANCE 8-SOIC RoHS:是 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 標準包裝:73 系列:Over-The-Top® 放大器類型:通用 電路數(shù):4 輸出類型:滿擺幅 轉(zhuǎn)換速率:0.07 V/µs 增益帶寬積:200kHz -3db帶寬:- 電流 - 輸入偏壓:1nA 電壓 - 輸入偏移:285µV 電流 - 電源:50µA 電流 - 輸出 / 通道:25mA 電壓 - 電源，單路/雙路(±):2 V ~ 44 V，±1 V ~ 22 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:16-WFDFN 裸露焊盤 供應(yīng)商設(shè)備封裝:16-DFN-EP（5x3） 包裝:管件 |
| AD8016 | 制造商:AD 制造商全稱:Analog Devices 功能描述:Low Power, High Output Current xDSL Line Driver |
| AD8016_03 | 制造商:AD 制造商全稱:Analog Devices 功能描述:Low Power, High Output Current xDSL Line Driver |
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