參數(shù)資料
型號: AD8073JR-REEL
廠商: Analog Devices Inc
文件頁數(shù): 3/13頁
文件大?。?/td> 0K
描述: IC VIDEO AMP TRIPLE 14-SOIC
標(biāo)準(zhǔn)包裝: 2,500
應(yīng)用: 電流反饋
電路數(shù): 3
-3db帶寬: 100MHz
轉(zhuǎn)換速率: 500 V/µs
電流 - 電源: 3.5mA
電流 - 輸出 / 通道: 30mA
電壓 - 電源,單路/雙路(±): 5 V ~ 12 V,±2.5 V ~ 6 V
安裝類型: 表面貼裝
封裝/外殼: 14-SOIC(0.154",3.90mm 寬)
供應(yīng)商設(shè)備封裝: 14-SOICN
包裝: 帶卷 (TR)
REV. D
AD8072/AD8073
–10–
Crosstalk
Crosstalk between internal amplifiers may vary depending on
which amplifier is being driven and how many amplifiers are
being driven. This variation typically stems from pin location on
the package and the internal layout of the IC itself. Table I
illustrates the typical crosstalk results for a combination of
conditions.
Table I. AD8073JR Crosstalk Table (dB)
Receive Amplifier
AD8073JR
12
3
1
X
–60
–56
Drive
2
–60
X
–60
Amplifier
3
–54
–60
X
All Hostile
–53
–55
–54
CONDITIONS
VS =
±5 V
RF = 1 k
, R
L = 150
AV = 2
VOUT = 2 V p-p on Drive Amplifier
Layout Considerations
The specified high speed performance of the AD8072 and
AD8073 require careful attention to board layout and compo-
nent selection. Proper RF design techniques and low parasitic
component selection are mandatory.
The PCB should have a ground plane covering all unused portions
of the component side of the board to provide a low impedance
ground path. The ground plane should be removed from the
area near the input pins to reduce stray capacitance.
Chip capacitors should be used for supply bypassing. One end
of the capacitor should be connected to the ground plane and
the other within 1/8 inches of each power pin. An additional
large (4.7
F–10 F) tantalum electrolytic capacitor should be
connected in parallel, but not necessarily as close to the supply
pins, to provide current for fast large-signal changes at the
device’s output.
The feedback resistor should be located close to the inverting
input pin in order to keep the stray capacitance at this node to a
minimum. Capacitance variations of less than 1 pF at the invert-
ing input will affect high speed performance.
Stripline design techniques should be used for long signal traces
(greater than approximately 1 inch). These should be designed
with a characteristic impedance of 50
or 75 and be properly
terminated at each end.
相關(guān)PDF資料
PDF描述
VE-B34-MU-F3 CONVERTER MOD DC/DC 48V 200W
LT6550CMS#TRPBF IC AMP VIDEO TRIPLE 3.3V 10-MSOP
VE-B34-MU-F1 CONVERTER MOD DC/DC 48V 200W
1838417-2 CONN FEMALE M12 4POS STR BLACK
AD8075ARUZ-REEL7 IC TRPL VID BUFF 500MHZ 16-TSSOP
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AD8073JR-REEL7 功能描述:IC VIDEO AMP TRIPLE 14-SOIC RoHS:否 類別:集成電路 (IC) >> 線性 - 放大器 - 視頻放大器和頻緩沖器 系列:- 標(biāo)準(zhǔn)包裝:1,000 系列:- 應(yīng)用:驅(qū)動器 輸出類型:差分 電路數(shù):3 -3db帶寬:350MHz 轉(zhuǎn)換速率:1000 V/µs 電流 - 電源:14.5mA 電流 - 輸出 / 通道:60mA 電壓 - 電源,單路/雙路(±):5 V ~ 12 V,±2.5 V ~ 6 V 安裝類型:表面貼裝 封裝/外殼:20-VFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:20-QFN 裸露焊盤(4x4) 包裝:帶卷 (TR)
AD8073JRZ 功能描述:IC VIDEO AMP TRIPLE 14-SOIC RoHS:是 類別:集成電路 (IC) >> 線性 - 放大器 - 視頻放大器和頻緩沖器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:50 系列:- 應(yīng)用:TFT-LCD 面板:VCOM 驅(qū)動器 輸出類型:滿擺幅 電路數(shù):1 -3db帶寬:35MHz 轉(zhuǎn)換速率:40 V/µs 電流 - 電源:3.7mA 電流 - 輸出 / 通道:1.3A 電壓 - 電源,單路/雙路(±):9 V ~ 20 V,±4.5 V ~ 10 V 安裝類型:表面貼裝 封裝/外殼:8-TSSOP,8-MSOP(0.118",3.00mm 寬)裸露焊盤 供應(yīng)商設(shè)備封裝:8-uMax-EP 包裝:管件
AD8073JRZ-REEL 功能描述:IC VIDEO AMP TRIPLE 14-SOIC RoHS:是 類別:集成電路 (IC) >> 線性 - 放大器 - 視頻放大器和頻緩沖器 系列:- 標(biāo)準(zhǔn)包裝:1,000 系列:- 應(yīng)用:驅(qū)動器 輸出類型:差分 電路數(shù):3 -3db帶寬:350MHz 轉(zhuǎn)換速率:1000 V/µs 電流 - 電源:14.5mA 電流 - 輸出 / 通道:60mA 電壓 - 電源,單路/雙路(±):5 V ~ 12 V,±2.5 V ~ 6 V 安裝類型:表面貼裝 封裝/外殼:20-VFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:20-QFN 裸露焊盤(4x4) 包裝:帶卷 (TR)
AD8073JRZ-REEL7 功能描述:IC VIDEO AMP TRIPLE 14-SOIC RoHS:是 類別:集成電路 (IC) >> 線性 - 放大器 - 視頻放大器和頻緩沖器 系列:- 標(biāo)準(zhǔn)包裝:1,000 系列:- 應(yīng)用:驅(qū)動器 輸出類型:差分 電路數(shù):3 -3db帶寬:350MHz 轉(zhuǎn)換速率:1000 V/µs 電流 - 電源:14.5mA 電流 - 輸出 / 通道:60mA 電壓 - 電源,單路/雙路(±):5 V ~ 12 V,±2.5 V ~ 6 V 安裝類型:表面貼裝 封裝/外殼:20-VFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:20-QFN 裸露焊盤(4x4) 包裝:帶卷 (TR)
AD8074ARU 功能描述:IC TRPL VID BUFF 500MHZ 16-TSSOP RoHS:否 類別:集成電路 (IC) >> 線性 - 放大器 - 視頻放大器和頻緩沖器 系列:- 標(biāo)準(zhǔn)包裝:1,000 系列:- 應(yīng)用:驅(qū)動器 輸出類型:差分 電路數(shù):3 -3db帶寬:350MHz 轉(zhuǎn)換速率:1000 V/µs 電流 - 電源:14.5mA 電流 - 輸出 / 通道:60mA 電壓 - 電源,單路/雙路(±):5 V ~ 12 V,±2.5 V ~ 6 V 安裝類型:表面貼裝 封裝/外殼:20-VFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:20-QFN 裸露焊盤(4x4) 包裝:帶卷 (TR)