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參數資料
| 型號： | AD8302-EVAL |
| 廠商： | Analog Devices, Inc. |
| 英文描述： | LF.2.7 GHz RF/IF Gain and Phase Detector |
| 中文描述： | LF.2.7 GHz射頻/中頻增益和相位檢波器 |
| 文件頁數： | 4/24頁 |
| 文件大?。?/td> | 533K |
| 代理商： | AD8302-EVAL |
REV. 0
AD8302
–4–
ABSOLUTE MAXIMUM RATINGS
1
Supply Voltage V
S
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.5 V
PSET, MSET Voltage . . . . . . . . . . . . . . . . . . . . . . V
S
+ 0.3 V
INPA, INPB Maximum Input . . . . . . . . . . . . . . . . . . –3 dBV
Equivalent Power Re. 50
. . . . . . . . . . . . . . . . . . 10 dBm
θ
JA2
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150
°
C/W
Maximum Junction Temperature . . . . . . . . . . . . . . . . 125
°
C
Operating Temperature Range . . . . . . . . . . . –40
°
C to +85
°
C
Storage Temperature Range . . . . . . . . . . . . –65
°
C to +150
°
C
Lead Temperature Range (Soldering 60 sec) . . . . . . . . 300
°
C
NOTES
Stresses above those listed under Absolute Maximum Ratings may cause perma-
nent damage to the device. This is a stress rating only; functional operation of the
device at these or any other conditions above those indicated in the operational
section of this specification is not implied. Exposure to absolute maximum rating
conditions for extended periods may affect device reliability.
2
JEDEC 1S Standard (2-layer) board data.
PIN CONFIGURATION
TOP VIEW
(Not to Scale)
1
COMM
AD8302
INPA
OFSA
VPOS
OFSB
INPB
COMM
MFLT
VMAG
MSET
VREF
PSET
VPHS
PFLT
2
3
4
5
6
7
14
13
12
11
10
9
8
PIN FUNCTION DESCRIPTIONS
Equivalent
Circuit
Pin No.
Mnemonic
Function
1, 7
2
3
COMM
INPA
OFSA
Device Common. Connect to low impedance ground.
High Input Impedance to Channel A. Must be ac-coupled.
A capacitor to ground at this pin sets the offset compensation filter corner
and provides input decoupling.
Voltage Supply (V
S
), 2.7 V to 5.5 V.
A capacitor to ground at this pin sets the offset compensation filter corner
and provides input decoupling.
Input to Channel B. Same structure as INPA.
Low-Pass Filter Terminal for the Phase Output.
Single-Ended Output Proportional to the Phase Difference between INPA
and INPB.
Feedback Pin for Scaling of VPHS Output Voltage in Measurement Mode.
Apply a setpoint voltage for controller mode.
Internally-Generated Reference Voltage (1.8 V Nominal).
Feedback Pin for Scaling of VMAG Output Voltage Measurement Mode.
Accepts a set point voltage in controller mode.
Single-Ended Output. Output voltage proportional to the decibel ratio
of signals applied to INPA and INPB.
Low-Pass Filter Terminal for the Magnitude Output.
Circuit A
Circuit A
4
5
VPOS
OFSB
Circuit A
6
8
9
INPB
PFLT
VPHS
Circuit A
Circuit E
Circuit B
10
PSET
Circuit D
11
12
VREF
MSET
Circuit C
Circuit D
13
VMAG
Circuit B
Circuit E
14
MFLT
CAUTION
ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily
accumulate on the human body and test equipment and can discharge without detection. Although
the AD8302 features proprietary ESD protection circuitry, permanent damage may occur on
devices subjected to high-energy electrostatic discharges. Therefore, proper ESD precautions are
recommended to avoid performance degradation or loss of functionality.
WARNING!
ESD SENSITIVE DEVICE
ORDERING GUIDE
Package
Option
Model
Temperature Range
–40
°
C to +85
°
C
Package Description
AD8302ARU
AD8302ARU-REEL
AD8302ARU-REEL7
AD8302-EVAL
Tube, 14-Lead TSSOP
13" Tape and Reel
7" Tape and Reel
Evaluation Board
RU-14
相關PDF資料 |
PDF描述 |
|---|---|
| AD8302ARU | LF.2.7 GHz RF/IF Gain and Phase Detector |
| AD8302ARU-REEL7 | LF.2.7 GHz RF/IF Gain and Phase Detector |
| AD8303 | Dual, Serial Input Complete 12-Bit DAC(串行輸入雙12位D/A轉換器) |
| AD8304ARU-REEL | 160 dB Range (100 pA -10 mA) Logarithmic Converter |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| AD8302-EVALZ | 功能描述:EVALUATION BOARD FOR AD8302 RoHS:是 類別:RF/IF 和 RFID >> RF 評估和開發套件，板 系列:- 標準包裝:1 系列:- 類型:GPS 接收器 頻率:1575MHz 適用于相關產品:- 已供物品:模塊 其它名稱:SER3796 |
| AD8303 | 制造商:Analog Devices 功能描述: |
| AD8303AN | 制造商:AD 制造商全稱:Analog Devices 功能描述:+3 V, Dual, Serial Input Complete 12-Bit DAC |
| AD8303AR | 制造商:Analog Devices 功能描述:IC 12-BIT DAC |
| AD8303AR-REEL | 制造商:Analog Devices 功能描述:DAC 2-CH R-2R 12-bit 14-Pin SOIC N T/R 制造商:Rochester Electronics LLC 功能描述:IC,DUAL 12BIT,+3V,COMPLETE DAC,TAPE&REEL - Tape and Reel |
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