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參數(shù)資料
| 型號： | ADL5565ACPZ-R7 |
| 廠商： | Analog Devices Inc |
| 文件頁數(shù)： | 14/28頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC AMP DIFF 6GHZ 16LFCSP |
| 特色產(chǎn)品： | RF ICs |
| 標(biāo)準(zhǔn)包裝： | 1 |
| 放大器類型： | RF/IF 差分 |
| 電路數(shù)： | 1 |
| 轉(zhuǎn)換速率： | 11000 V/µs |
| -3db帶寬： | 7GHz |
| 電流 - 輸入偏壓： | 5µA |
| 電流 - 電源： | 80mA |
| 電流 - 輸出 / 通道： | 30mA |
| 電壓 - 電源，單路/雙路(±)： | 2.8 V ~ 5.2 V |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 16-WFQFN 裸露焊盤，CSP |
| 供應(yīng)商設(shè)備封裝： | 16-LFCSP-WQ（3x3） |
| 包裝： | 標(biāo)準(zhǔn)包裝 |
| 其它名稱： | ADL5565ACPZ-R7DKR |
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Data Sheet
ADL5565
By designing a narrow band-pass antialiasing filter between the
ADL5565 and the target ADC, the output noise of the ADL5565
outside of the intended Nyquist zone can be attenuated, helping
to preserve the available SNR of the ADC. In general, the SNR
improves several decibels when including a reasonable order anti-
aliasing filter. In this example, a low loss 1:1 input transformer is
used to match the ADL5565 balanced input to a 50 Ω unbalanced
source, resulting in minimum insertion loss at the input.
Figure 41 is optimized for driving some of Analog Devices popular
ADCs, such as the AD9467. Table 11 includes antialiasing filter
component recommendations for popular IF sampling frequencies.
Inductor L5 works in parallel with the on-chip ADC input
capacitance and a portion of the capacitance presented by C4 to
form a resonant tank circuit. The resonant tank helps to ensure
that the ADC input looks like a real resistance at the target center
frequency. The inductor, L5, shorts the ADC inputs at dc, which
introduces a zero into the transfer function. In addition, the ac
coupling capacitors introduce additional zeros into the transfer
function. The final overall frequency response takes on a band-
pass characteristic, helping to reject noise outside of the intended
Nyquist zone. Table 11 provides initial suggestions for proto-
typing purposes. Some empirical optimization may be needed
to help compensate for actual PCB parasitics.
105
L5
105
AD9467
1nF
L1
C2
L3
1nF
L1
L3
C4
CML
ADL5565
4
09959-
043
Figure 41. Narrow-Band IF Sampling Solution for an ADC Application
Table 11. Interface Filter Recommendations for Various IF Sampling Frequencies
Center Frequency (MHz)
1 dB Bandwidth (MHz)
L1 (nH)
C2 (pF)
L3 (nH)
C4 (pF)
L5 (nH)
96
30
3.3
47
27
75
82
140
40
3.3
47
27
150
170
32
3.3
56
27
18
120
211
33
3.3
47
27
15
51
Rev. E | Page 21 of 28
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ADL5565ACPZ-R7 | 制造商:Analog Devices 功能描述:IC, RF AMP, 15.5dB, 6GHz, 5.2V, LFCSP-16 |
| ADL5565-EVALZ | 制造商:Analog Devices 功能描述:EVALUATION BOARD - Boxed Product (Development Kits) 制造商:Analog Devices 功能描述:EVAL 6GHZ DIFFERENT AMP ADL5565 制造商:Analog Devices 功能描述:ADL5565, DIFF AMPLIFIER, EVAL BOARD 制造商:Analog Devices 功能描述:ADL5565, DIFF AMPLIFIER, EVAL BOARD; Silicon Manufacturer:Analog Devices; Kit Application Type:Amplifier; Application Sub Type:Differential Amplifier; Features:Differential / Single-ended Input to Differential Output, Low Broadband ;RoHS Compliant: Yes |
| ADL5566ACPZ-R7 | 功能描述:射頻放大器 6 GHz Ultrahigh Dyn Rg Diff Amp RoHS:否 制造商:Skyworks Solutions, Inc. 類型:Low Noise Amplifier 工作頻率:2.3 GHz to 2.8 GHz P1dB:18.5 dBm 輸出截獲點:37.5 dBm 功率增益類型:32 dB 噪聲系數(shù):0.85 dB 工作電源電壓:5 V 電源電流:125 mA 測試頻率:2.6 GHz 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 封裝:Reel |
| ADL5566-EVALZ | 制造商:Analog Devices 功能描述:ADL5566 EVALUATION BOARD - Boxed Product (Development Kits) |
| ADL5567ACPZN-R7 | 功能描述:Differential Amplifier 2 Circuit 24-LFCSP (4x4) 制造商:analog devices inc. 系列:- 包裝:剪切帶（CT） 零件狀態(tài):在售 放大器類型:差分 電路數(shù):2 輸出類型:- 壓擺率:20000 V/μs 增益帶寬積:- -3db 帶寬:4.3GHz 電流 - 輸入偏置:- 電壓 - 輸入失調(diào):- 電流 - 電源:148mA 電流 - 輸出/通道:- 電壓 - 電源，單/雙（±）:3.3V，5V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:24-WFQFN 裸露焊盤 供應(yīng)商器件封裝:24-LFCSP（4x4） 標(biāo)準(zhǔn)包裝:1 |
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