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參數(shù)資料
| 型號(hào)： | ADL5570 |
| 廠商： | Analog Devices, Inc. |
| 英文描述： | 2.3 GHz to 2.4 GHz WiMAX Power Amplifier |
| 中文描述： | 2.3 GHz至2.4 GHz的WiMAX功率放大器 |
| 文件頁(yè)數(shù)： | 9/10頁(yè) |
| 文件大小： | 225K |
| 代理商： | ADL5570 |
Preliminary Technical Data
ADL5570
Table 5. Evaluation Board Configuration Options
Component
Vpos, Vpos1, GND
TP1(STBY)
Rev. Pr
G
| Page 9 of 10
Function
Supply and Ground Connections
Transmit/Standby Mode
: When STBY is low (0 V), the device operates in
transmit mode. When the radio is receiving data, STBY can be taken high
(2.5 V), reducing supply current to 10 mA.
Normal/Sleep Mode
: When VREG is low, the device goes into sleep mode,
reducing supply current to 10 uA. When VREG is high (2.85 V), the device
operates in its normal transmit mode. When high, VREG draws a bias current
of approximately 10 mA
High/Low Power Mode
: Switches between High Power and Low Power
Modes. When Mode is low (0V), the device operates in High Power Mode.
When Mode is high (MODE = 2.5 V), the device operates in Low Power Mode.
Input Interface
: (L3) matches the input to 50 ohms.
Default Value
W1 = Installed
Not Applicable
TP2 (VREG)
Not Applicable
TP5(MODE)
Not Applicable
L3,
L3 = 2.2nH (Size 0402)
C4 = 39pF (Size 0402)
C3 = 3.3pF (Size 0402)
(C3 value for 2.3 Ghz to 2.4Ghz
operation)
C2 = 2.2pF (Size 0402)
C3, C4,
Output Interface
: C4 provides dc blocking. C3 matches the output to 50
ohms.
C2
Filter Interface
: A ground referenced capacitor should be connected to this
node to reduce bias line noise
Power Supply Decoupling
: The capacitors, C7, thru C12, are used for power
supply decoupling. They should be placed as close as possible to the DUT.
C7, C8, C9, C10, C11, C12
C7 = 0.01
μ
F (Size 0402)
C8 = 0.01
μ
F (Size 0402)
C9 = 0.01
μ
F (Size 0402)
C10 = 0.01
μ
F (Size 0402)
C11 = 1
μ
F (Size 0402)
C12 = 1
μ
F (Size 0402)
L1 = 1nH (Size 0402)
C6 = 3.6pF (Size 0402)
L1 = 11nH (Size 0402)
C5 = OPEN
L1, L2, C6, C5
RF Trap
: L1, C6 and L2, C5 form tank circuits and prevent RF from
propagating on the dc supply lines
Figure 12. Application Schematic
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ADL5570ACPZ | 制造商:Analog Devices 功能描述: |
| ADL5570ACPZ-R7 | 功能描述:IC AMP RF WIMAX 2.4GHZ 16LFCSP RoHS:是 類(lèi)別:RF/IF 和 RFID >> RF 放大器 系列:- 標(biāo)準(zhǔn)包裝:3,000 系列:- 頻率:100MHz ~ 6GHz P1dB:9.14dBm（8.2mW） 增益:15.7dB 噪音數(shù)據(jù):1.3dB RF 型:CDMA，TDMA，PCS 電源電壓:2.7 V ~ 5 V 電流 - 電源:60mA 測(cè)試頻率:2GHz 封裝/外殼:0505（1412 公制） 包裝:帶卷 (TR) |
| ADL5570-EVALZ | 制造商:Analog Devices 功能描述:EVALUATION BOARDS - Bulk |
| ADL5571 | 制造商:AD 制造商全稱(chēng):Analog Devices 功能描述:2.5 GHz to 2.7 GHz WiMAX Power Amplifier |
| adl5571acpz-r7 | 制造商:Rochester Electronics LLC 功能描述: 制造商:Analog Devices 功能描述: |
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