参数资料
| 型号： | ADL5565ACPZ-R7 |
| 厂商： | Analog Devices Inc |
| 文件页数： | 14/28页 |
| 文件大小： | 0K |
| 描述： | IC AMP DIFF 6GHZ 16LFCSP |
| 特色产品： | RF ICs |
| 标准包装： | 1 |
| 放大器类型： | RF/IF 差分 |
| 电路数： | 1 |
| 转换速率： | 11000 V/µs |
| -3db带宽： | 7GHz |
| 电流 - 输入偏压： | 5µA |
| 电流 - 电源： | 80mA |
| 电流 - 输出 / 通道： | 30mA |
| 电压 - 电源，单路/双路(±)： | 2.8 V ~ 5.2 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-WFQFN 裸露焊盘，CSP |
| 供应商设备封装： | 16-LFCSP-WQ（3x3） |
| 包装： | 标准包装 |
| 其它名称： | 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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相关代理商/技术参数 |
参数描述 |
|---|---|
| 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:射频放大器 6 GHz Ultrahigh Dyn Rg Diff Amp RoHS:否 制造商:Skyworks Solutions, Inc. 类型:Low Noise Amplifier 工作频率:2.3 GHz to 2.8 GHz P1dB:18.5 dBm 输出截获点:37.5 dBm 功率增益类型:32 dB 噪声系数:0.85 dB 工作电源电压:5 V 电源电流:125 mA 测试频率:2.6 GHz 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:QFN-16 封装: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:- 包装:剪切带（CT） 零件状态:在售 放大器类型:差分 电路数:2 输出类型:- 压摆率:20000 V/μs 增益带宽积:- -3db 带宽:4.3GHz 电流 - 输入偏置:- 电压 - 输入失调:- 电流 - 电源:148mA 电流 - 输出/通道:- 电压 - 电源，单/双（±）:3.3V，5V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:24-WFQFN 裸露焊盘 供应商器件封装:24-LFCSP（4x4） 标准包装:1 |
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