数据搜索系统，热门电子元器件搜索
  Chinese  ▼
ALLDATASHEETCN.COM

X  

预览 PDF HTML

ADL5380ACPZ-R7 数据表(PDF) 23 Page - Analog Devices

部件名 ADL5380ACPZ-R7
功能描述  400 MHz to 6 GHz Quadrature Demodulator
PDF  36 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
制造商  AD [Analog Devices]
网页  http://www.analog.com
标志 AD - Analog Devices

ADL5380ACPZ-R7 数据表(HTML) 23 Page - Analog Devices

Back Button ADL5380ACPZ-R7 Datasheet HTML 19Page - Analog Devices ADL5380ACPZ-R7 Datasheet HTML 20Page - Analog Devices ADL5380ACPZ-R7 Datasheet HTML 21Page - Analog Devices ADL5380ACPZ-R7 Datasheet HTML 22Page - Analog Devices ADL5380ACPZ-R7 Datasheet HTML 23Page - Analog Devices ADL5380ACPZ-R7 Datasheet HTML 24Page - Analog Devices ADL5380ACPZ-R7 Datasheet HTML 25Page - Analog Devices ADL5380ACPZ-R7 Datasheet HTML 26Page - Analog Devices ADL5380ACPZ-R7 Datasheet HTML 27Page - Analog Devices Next Button
Zoom Inzoom in Zoom Outzoom out
 23 / 36 page
background image
ADL5380
Rev. 0 | Page 23 of 36
APPLICATIONS INFORMATION
BASIC CONNECTIONS
Figure 78 shows the basic connections schematic for the ADL5380.
POWER SUPPLY
The nominal voltage supply for the ADL5380 is 5 V and is
applied to the VCC1, VCC2, and VCC3 pins. Connect ground
to the GND1, GND2, GND3, and GND4 pins. Solder the exposed
paddle on the underside of the package to a low thermal and
electrical impedance ground plane. If the ground plane spans
multiple layers on the circuit board, these layers should be stitched
together with nine vias under the exposed paddle. The AN-772
Application Note discusses the thermal and electrical grounding
of the LFCSP in detail. Decouple each of the supply pins using
two capacitors; recommended capacitor values are 100 pF and 0.1 μF.
LOCAL OSCILLATOR (LO) INPUT
For optimum performance, drive the LO port differentially
through a balun. The recommended balun for each performance
level includes the following:
• Up to 3 GHz is the Mini-Circuits TC1-1-13.
• From 3 GHz to 4 GHz is the Johanson Technology
3600BL14M050.
• From 4.9 GHz to 6 GHz is the Johanson Technology
5400BL15B050.
AC couple the LO inputs to the device with 100 pF capacitors.
The LO port is designed for a broadband 50 Ω match from
400 MHz to 6 GHz. The LO return loss can be seen in Figure 19.
Figure 77 shows the LO input configuration.
LO INPUT
BALUN
LOIP
LOIN
100pF
9
100pF
10
Figure 77. Differential LO Drive
The recommended LO drive level is between −6 dBm and +6 dBm.
The applied LO frequency range is between 400 MHz and 6 GHz.
LO_SE
1
ADL5380
24
23
22
21
20
19
7
8
9
101112
2
3
4
5
6
GND3
GND1
IHI
ILO
GND1
VCC1
18
17
16
15
14
13
GND3
GND2
QHI
QLO
GND2
VCC2
0.1µF
100pF
VS
ILO
IHI
QHI
QLO
RFIN
VS
VS
VS
0.1µF
100pF
100pF
100pF
100pF
0.1µF
BALUN
BALUN
100pF
100pF
RADJ
Figure 78. Basic Connections Schematic



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36


数据表 下载

Go To PDF Page


链接网址



ALLDATASHEET是否为您带来帮助?  [ DONATE ] 

关于 Alldatasheet   |   广告服务   |   联系我们   |   隐私政策   |   数据表链接    |   链接交换   |   制造商名单
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