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參數(shù)資料
| 型號： | ADL5535ARKZ-R7 |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | 放大器 |
| 英文描述： | 20 MHz - 1000 MHz RF/MICROWAVE WIDE BAND LOW POWER AMPLIFIER |
| 封裝： | ROHS COMPLIANT, TO-243, SOT-89, 3 PIN |
| 文件頁數(shù)： | 3/16頁 |
| 文件大?。?/td> | 380K |
| 代理商： | ADL5535ARKZ-R7 |
ADL5535
Rev. 0 | Page 11 of 16
ACPR PERFORMANCE
Figure 17 shows a plot of the adjacent channel power ratio
(ACPR) vs. POUT for the ADL5535. The signal type used is a
single wideband code division multiple access (W-CDMA)
carrier (Test Model 1-64). This signal is generated by a very
low ACPR source. ACPR is measured at the output by a high
dynamic range spectrum analyzer that incorporates an instru-
ment noise-correction function. At an output power level of
+8 dBm, ACPR is still very low at 65 dBc, making the device
suitable for use in driver applications.
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24
–85
–80
–75
–70
–65
–60
–55
–50
–45
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AC
P
R
(
d
Bc)
POUT (dBm)
380MHz
190MHz
190MHz SOURCE POWER
OUTPUT REFERRED
380MHz SOURCE POWER OUTPUT REFERRED
Figure 17. ACPR vs. POUT, Single W-CDMA Carrier (Test Model 1-64)
at 190 MHz and 380 MHz
ERROR VECTOR MAGNITUDE (EVM) PERFORMANCE
Error vector magnitude (EVM) is a measure used to quantify the
performance of a digital radio transmitter or receiver. A signal
received by a receiver has all constellation points at their ideal
locations; however, various imperfections in the implementation
(such as magnitude imbalance, noise floor, and phase imbalance)
cause the actual constellation points to deviate from their ideal
locations. The ADL5535 shows excellent performance when used
with higher-order modulation schemes, such as a 16 QAM.
Figure 18 illustrates the EVM performance of the ADL5535 when
driven with a 16 QAM 10 Msym/s signal. Degradation of the EVM
performance starts to occur at an output power of +12 dBm.
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–45
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–20
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EV
M
(d
B
)
POUT (dBm)
380MHz SOURCE POWER OUTPUT REFERRED
380MHz
190MHz
190MHz SOURCE POWER
OUTPUT REFERRED
Figure 18. EVM Performance vs. POUT with a 16 QAM, 10 Msym/s Signal
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ADL5535-EVALZ | 制造商:Analog Devices 功能描述:EVALUATION BOARD - Boxed Product (Development Kits) |
| ADL5536 | 制造商:AD 制造商全稱:Analog Devices 功能描述:20 MHz to 1.0 GHz IF Gain Block |
| ADL5536ARKZ | 制造商:Analog Devices 功能描述:IC AMP GAIN BLOCK 20DB 3SOT89 制造商:Analog Devices 功能描述:IC, AMP, GAIN BLOCK, 20DB, 3SOT89 制造商:Analog Devices 功能描述:IC, RF-IF AMP, 20.2dB, 1GHz, 5.5V, 3-SOT-89; Frequency Min:20MHz; Frequency Max:1GHz; Gain:20.2dB; Noise Figure Typ:2.5dB; RF IC Case Style:SOT-89; No. of Pins:3; Supply Voltage Min:4.5V; Supply Voltage Max:5.5V; Supply Current:105mA;RoHS Compliant: Yes 制造商:Analog Devices 功能描述:ADL5536ARKZ |
| ADL5536ARKZ-R7 | 功能描述:IC IF GAIN BLOCK SOT89 RoHS:是 類別: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 測試頻率:2GHz 封裝/外殼:0505（1412 公制） 包裝:帶卷 (TR) |
| ADL5536ARKZ-R7 | 制造商:Analog Devices 功能描述:IC, RF/IF AMP, 20 dB, 1GHz, 5.5V, 3-SOT- |
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