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| 型號(hào)： | ADL5561ACPZ-R7 |
| 廠商： | Analog Devices Inc |
| 文件頁數(shù)： | 5/24頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC AMP DIFF RF/IF 2.9GHZ 16LFCSP |
| 產(chǎn)品培訓(xùn)模塊： | Differential Circuit Design Techniques for Communication Applications |
| 標(biāo)準(zhǔn)包裝： | 1 |
| 放大器類型： | RF/IF 差分 |
| 電路數(shù)： | 1 |
| 輸出類型： | 差分 |
| 轉(zhuǎn)換速率： | 9800 V/µs |
| -3db帶寬： | 2.9GHz |
| 電流 - 輸入偏壓： | 3µA |
| 電流 - 電源： | 40mA |
| 電壓 - 電源，單路/雙路(±)： | 3 V ~ 3.6 V |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 16-VQFN 裸露焊盤，CSP |
| 供應(yīng)商設(shè)備封裝： | 16-LFCSP-VQ |
| 包裝： | 標(biāo)準(zhǔn)包裝 |
| 產(chǎn)品目錄頁面： | 551 (CN2011-ZH PDF) |
| 其它名稱： | ADL5561ACPZ-R7DKR |
Data Sheet
ADL5561
Rev. F | Page 13 of 24
CIRCUIT DESCRIPTION
BASIC STRUCTURE
The ADL5561 is a low noise, low power, fully differential amplifier/
ADC driver that uses a 3.3 V supply. It provides three gain options
(6 dB, 12 dB, and 15.5 dB) without the need for external resistors
and has wide bandwidths of 2.6 GHz for 6 dB, 2.3 GHz for 12
dB, and 2.1 GHz for 15.5 dB. Differential input impedance is
400 Ω for 6 dB, 200 Ω for 12 dB, and 133 Ω for 15.5 dB. It has a
differential output impedance of 10 Ω and an output common-
mode adjust voltage of 1.25 V to 1.85 V.
RL
1/2 RS
AC
200
400
0.1F
400
200
100
100
VIP2
VIP1
VIN1
VIN2
5
5
+
08004-
032
Figure 32. Basic Structure
The ADL5561 is composed of a fully differential amplifier with
on-chip feedback and feed-forward resistors. The two feed-
forward resistors on each input set this pin-strappable amplifier
in three different gain configurations of 6 dB, 12 dB, and 15.5 dB.
The amplifier is designed to provide high differential open-loop
gain and an output common-mode circuit that enables the user
to change the common-mode voltage from a VCOM pin. The
amplifier is designed to provide superior low distortion at
frequencies up to and beyond 300 MHz with low noise and
low power consumption. The low distortion and noise are
realized with a 3.3 V power supply at 40 mA.
The ADL5561 is very flexible in terms of I/O coupling. It can be
ac-coupled or dc-coupled at the inputs and/or the outputs within
the specified input and output common-mode levels. The input
of the device can be configured as single-ended or differential with
similar distortion performance. Due to the internal connections
between the inputs and outputs, keep the output common-mode
voltage between 1.25 V and 1.85 V for the best distortion.
For a dc-coupled input, the input common mode should be
between 1 V and 2.3 V for the best distortion. The device has
been characterized using 2 V p-p into 200 Ω. If the inputs are
ac-coupled, the input and output common-mode voltages are
set by VCC/2 when no external circuitry is used. The ADL5561
provides an output common-mode voltage set by VCOM, which
allows driving an ADC directly without external components,
such as a transformer or ac-coupling capacitors, provided that
the VCOM of the amplifier is within the VCOM of the ADC.
For dc-coupled requirements, the input VCM must be set by the
VCOM pin in all three gain settings.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ADL5561ACPZ-WP | 制造商:Analog Devices 功能描述:2.9 GHZ ULTRALOW DISTORTION RF/IF DIFFERENTIAL AMPLIFIER - Gel-pak, waffle pack, wafer, diced wafer on film |
| ADL5561-EVALZ | 制造商:Analog Devices 功能描述:EVALUATION BOARD - Boxed Product (Development Kits) |
| ADL5562 | 制造商:AD 制造商全稱:Analog Devices 功能描述:3.3 GHz Ultralow Distortion RF/IF Differential Amplifier |
| ADL5562ACPZ-R7 | 功能描述:IC AMP DIFF RF/IF 3.3GHZ 16LFCSP RoHS:是 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 標(biāo)準(zhǔn)包裝:2,500 系列:- 放大器類型:通用 電路數(shù):4 輸出類型:- 轉(zhuǎn)換速率:0.6 V/µs 增益帶寬積:1MHz -3db帶寬:- 電流 - 輸入偏壓:45nA 電壓 - 輸入偏移:2000µV 電流 - 電源:1.4mA 電流 - 輸出 / 通道:40mA 電壓 - 電源，單路/雙路(±):3 V ~ 32 V，±1.5 V ~ 16 V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:14-TSSOP（0.173"，4.40mm 寬） 供應(yīng)商設(shè)備封裝:14-TSSOP 包裝:帶卷 (TR) 其它名稱:LM324ADTBR2G-NDLM324ADTBR2GOSTR |
| ADL5562ACPZ-WP | 制造商:Analog Devices 功能描述:3.3 GHZ ULTRALOW DISTORTION RF/IF DIFFERENTIAL AMPLIFIER - Waffle Pack 制造商:Analog Devices 功能描述:IC DIFFER AMP 3.3GHZ RF 16LFCSP 制造商:Analog Devices 功能描述:IC, DIFFER AMP, 3.3GHZ, RF, 16LFCSP 制造商:Analog Devices 功能描述:IC, DIFFER AMP, 3.3GHZ, RF, 16LFCSP; Gain:15.5dB; RF IC Case Style:LFCSP; No. of Pins:16; Supply Voltage Min:3V; Supply Voltage Max:3.6V; RF Type:Broadband; Operating Temperature Min:-40C; Operating Temperature Max:85C; MSL:MSL 3 -;RoHS Compliant: Yes |
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