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ADL5357ACPZ-R7 PDF预览

ADL5357ACPZ-R7

更新时间: 2024-02-24 00:51:40
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页数 文件大小 规格书
24页 595K
描述
500 MHz to 1700 MHz Balanced Mixer, LO Buffer, IF Amplifier, and RF Balun

ADL5357ACPZ-R7 技术参数

是否无铅: 含铅是否Rohs认证: 符合
生命周期:Lifetime Buy包装说明:LCC20,.20SQ,25
针数:20Reach Compliance Code:compliant
ECCN代码:5A991.BHTS代码:8542.39.00.01
风险等级:7.81其他特性:HIGH ISOLATION
特性阻抗:50 Ω构造:COMPONENT
最大输入功率 (CW):20 dBmJESD-609代码:e3
安装特点:SURFACE MOUNT端子数量:20
最大工作频率:1700 MHz最小工作频率:500 MHz
最高工作温度:85 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装等效代码:LCC20,.20SQ,25
电源:3.3/5 V射频/微波设备类型:DOUBLE BALANCED
子类别:RF/Microwave Mixers表面贴装:YES
技术:BICMOS端子面层:Matte Tin (Sn)
Base Number Matches:1

ADL5357ACPZ-R7 数据手册

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500 MHz to 1700 MHz Balanced Mixer,  
LO Buffer, IF Amplifier, and RF Balun  
ADL5357  
FEATURES  
FUNCTIONAL BLOCK DIAGRAM  
IFGM  
IFOP  
IFON  
PWDN  
LEXT  
RF frequency range of 500 MHz to 1700 MHz  
IF frequency range of 30 MHz to 450 MHz  
Power conversion gain: 8.6 dB  
SSB noise figure of 9.1 dB  
SSB noise figure with 5 dBm blocker of 19.5 dB  
Input IP3 of 26.6 dBm  
20  
19  
18  
17  
16  
ADL5357  
1
2
3
4
5
15  
14  
13  
12  
11  
VPIF  
RFIN  
LOI2  
VPSW  
VGS1  
VGS0  
LOI1  
Input P1dB of 10.2 dBm  
Typical LO drive of 0 dBm  
Single-ended, 50 Ω RF and LO input ports  
High isolation SPDT LO input switch  
Single-supply operation: 3.3 V to 5 V  
Exposed paddle 5 mm × 5 mm, 20-lead LFCSP  
1500 V HBM/500 V FICDM ESD performance  
RFCT  
COMM  
COMM  
BIAS  
GENERATOR  
APPLICATIONS  
Cellular base station receivers  
Transmit observation receivers  
Radio link downconverters  
6
7
LGM3  
8
9
10  
VLO3  
VLO2  
LOSW  
NC  
NC = NO CONNECT  
Figure 1.  
The ADL5357 provides two switched LO paths that can be  
used in TDD applications where it is desirable to rapidly switch  
between two local oscillators. LO current can be externally set  
using a resistor to minimize dc current commensurate with the  
desired level of performance. For low voltage applications, the  
ADL5357 is capable of operation at voltages down to 3.3 V with  
substantially reduced current. Under low voltage operation, an  
additional logic pin is provided to power down (<200 μA) the  
circuit when desired.  
GENERAL DESCRIPTION  
The ADL5357 uses a highly linear, doubly balanced passive  
mixer core along with integrated RF and LO balancing circuitry  
to allow for single-ended operation. The ADL5357 incorporates  
an RF balun, allowing for optimal performance over a 500 MHz to  
1700 MHz RF input frequency range using high-side LO injection  
for RF frequencies from 500 MHz to 1200 MHz and low-side  
injection for frequencies from 900 MHz to 1700 MHz. The  
balanced passive mixer arrangement provides good LO-to-RF  
leakage, typically better than −46 dBm, and excellent inter-  
modulation performance. The balanced mixer core also provides  
extremely high input linearity, allowing the device to be used in  
demanding cellular applications where in-band blocking signals  
may otherwise result in the degradation of dynamic performance.  
A high linearity IF buffer amplifier follows the passive mixer core  
to yield a typical power conversion gain of 8.6 dB and can be used  
with a wide range of output impedances.  
The ADL5357 is fabricated using a BiCMOS high performance  
IC process. The device is available in a 5 mm × 5 mm, 20-lead  
LFCSP and operates over a −40°C to +85°C temperature range.  
An evaluation board is also available.  
Table 1. Passive Mixers  
RF Frequency  
(MHz)  
Single  
Mixer  
Single Mixer +  
IF Amp  
Dual Mixer +  
IF Amp  
500 to 1700  
ADL5357  
ADL5355  
1200 to 2500  
Rev. 0  
Information furnished by Analog Devices is believed to be accurate and reliable. However, no  
responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other  
rights of third parties that may result from its use. Specifications subject to change without notice. No  
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.  
Trademarks and registeredtrademarks arethe property of their respective owners.  
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.  
Tel: 781.329.4700  
Fax: 781.461.3113  
www.analog.com  
©2009 Analog Devices, Inc. All rights reserved.  
 

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