参数资料
型号: ADL5562ACPZ-R7
厂商: Analog Devices Inc
文件页数: 1/24页
文件大小: 0K
描述: IC AMP DIFF RF/IF 3.3GHZ 16LFCSP
产品培训模块: Differential Circuit Design Techniques for Communication Applications
设计资源: Using ADL5562 Differential Amplifier to Drive Wide Bandwidth ADCs for High IF AC-Coupled Appls (CN0110)
标准包装: 1
放大器类型: RF/IF 差分
电路数: 1
输出类型: 差分
转换速率: 9800 V/µs
-3db带宽: 3.3GHz
电流 - 输入偏压: 3µA
电流 - 电源: 80mA
电压 - 电源,单路/双路(±): 3 V ~ 3.6 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 16-VFQFN 裸露焊盘,CSP
供应商设备封装: 16-LFCSP-VQ
包装: 标准包装
产品目录页面: 551 (CN2011-ZH PDF)
其它名称: ADL5562ACPZ-R7DKR
3.3 GHz Ultralow Distortion
RF/IF Differential Amplifier
Data Sheet
Rev. E
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
responsibilityisassumedbyAnalogDevicesforitsuse,norforanyinfringementsofpatentsorother
rightsofthirdpartiesthatmayresultfromitsuse.Specificationssubjecttochangewithoutnotice.No
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarksandregisteredtrademarksarethepropertyoftheirrespectiveowners.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
2009–2014 Analog Devices, Inc. All rights reserved.
FEATURES
3 dB bandwidth of 3.3 GHz (AV = 6 dB)
Pin-strappable gain adjust: 6 dB, 12 dB, 15.5 dB
Differential or single-ended input to differential output
Low noise input stage: 2.1 nV/√Hz RTI at AV = 12 dB
Low broadband distortion (AV = 6 dB)
10 MHz: 91 dBc HD2, 98 dBc HD3
70 MHz: 102 dBc HD2, 90 dBc HD3
140 MHz: 104 dBc HD2, 87 dBc HD3
250 MHz: 80 dBc HD2, 94 dBc HD3
IMD3s of 94 dBc at 250 MHz center
Slew rate: 9.8 V/ns
Fast settling of 2 ns and overdrive recovery of 3 ns
Single-supply operation: 3 V to 3.6 V
Power-down control
Fabricated using the high speed XFCB3 SiGe process
APPLICATIONS
Differential ADC drivers
Single-ended to differential conversion
RF/IF gain blocks
SAW filter interfacing
FUNCTIONAL BLOCK DIAGRAM
VIP2
ENBL
RF
VCOM
VOP
VIP1
VIN1
VIN2
ADL5562
08003-
001
GND
VCC
VON
RG2
RG1
RG2
Figure 1.
GENERAL DESCRIPTION
The ADL5562 is a high performance differential amplifier
optimized for RF and IF applications. The amplifier offers low
noise of 2.1 nV/√Hz and excellent distortion performance over
a wide frequency range, making it an ideal driver for high speed
8-bit to 16-bit ADCs.
The ADL5562 provides three gain levels of 6 dB, 12 dB, and
15.5 dB through a pin-strappable configuration. For the single-
ended input configuration, the gains are reduced to 5.6 dB,
11.1 dB, and 14.1 dB. Using an external series input resistor
expands the amplifier gain flexibility and allows for any gain
selection from 0 dB to 15.5 dB.
The quiescent current of the ADL5562 is typically 80 mA and,
when disabled, consumes less than 3 mA, offering excellent
input-to-output isolation.
The device is optimized for wideband, low distortion performance.
These attributes, together with its adjustable gain capability,
make this device the amplifier of choice for general-purpose IF
and broadband applications where low distortion, noise, and power
are critical. This device is optimized for the best combination of
slew speed, bandwidth, and broadband distortion. These attributes
allow it to drive a wide variety of ADCs and make it ideally suited
for driving mixers, pin diode attenuators, SAW filters, and multi-
element discrete devices.
Fabricated on an Analog Devices, Inc., high speed SiGe process,
the ADL5562 is supplied in a compact 3 mm × 3 mm, 16-lead
LFCSP package and operates over the temperature range of
40°C to + 85°C.
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