Datasheet > F0443EVBI

F0443EVBI

更新时间： 2024-12-02 02:52:11

品牌	Logo	应用领域
瑞萨 - RENESAS		/
页数	文件大小	规格书
65页	6308K
描述
Dual Matched Broadband RF DVGA 0.6GHz to 2.7GHz

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

F0443EVBI 数据手册

Dual Matched Broadband RF

DVGA 0.6GHz to 2.7GHz

F0443

Datasheet

Description

Features

The F0443 is a highly integrated 0.6GHz to 2.7GHz dual channel

RF digital variable gain amplifier designed for use in

diversity/MIMO receivers. The F0443 provides two independent

receiver paths each with 29.5dB typical maximum gain and 3.2dB

NF at 2.5GHz.

RF Frequency Range: 0.6GHz to 2.7GHz

Gain at 2.5GHz:

• 29.5dB typical max gain in non-bypass mode

• 10.9dB typical max gain in bypass mode

DSA Control

For each path, gain control is split into four separate digital step

attenuators: DSA0 provides 6dB of attenuation in a single step

using SPI/I3C control. Its counterpart, DSA1, also provides 6dB of

attenuation in a single step but it is programmed instead using an

external direct control pin. DSA2 yields 29dB of SPI/I3C-controlled

attenuation in 1dB steps, while its counterpart, DSA3, includes

18dB attenuation in 6dB steps programmed via two external control

pins. The device offers +39dBm nominal output IP3 at 2.5GHz

using 372mA total I_CCfor two active paths with a +5V supply

voltage.

• DSA0: Single 6dB step via SPI/I3C control

• DSA1: Single 6dB step via 1-bit external pin control

• DSA2: 29dB range in 1dB steps via SPI/I3C control

• DSA3: 18dB range in 6dB steps via 2-bit external pin

control

+39dBm OIP3 at 2.5GHz

NF at 2.5GHz

• 3.2dB typical in non-bypass mode

• 8.9dB typical in bypass mode

+19.7dBm OP1dB at 2.5GHz

I_CC= 372mA

The F0443 is packaged in a 7 × 7 mm, 48-LGA with 50Ω single-

ended RF input and RF output impedances for ease of integration

into the signal path.

Standby Mode for power savings with 9mA standby current

50Ω single-ended input/output impedances

1.8V logic support

Competitive Advantage

High Linearity via Renesas’ patented Zero-Distortion™

Technology

Operating temperature (T_EPAD) range: -40°C to +105°C

7 × 7 mm 48-LGA package

Exceptionally Low Gain Overshoot/Undershoot via Renesas’

patented Glitch-Free™ Technology

Low Noise Figure

Low DC Current

High Integration

High Reliability

Block Diagram

Figure 1. Block Diagram

RF AMP1_A

6dB

29dB

18dB

DSA0_A

DSA1_A

DSA2_A RF AMP2_A DSA3_A

Typical Applications

RFOUT_A

RFIN_A

Multi-mode, Multi-carrier Receivers

Distributed Antenna Systems

Digital Radios

Decode

Logic

Bias

Control

RFOUT_B

RFIN_B

DSA0_B

6dB

DSA1_B

6dB

DSA2_B RF AMP2_B DSA3_B

29dB

18dB

RF AMP1_B

September 1, 2020

12 3 4 5 6 7...65

中文翻译

下载PDF

与F0443EVBI相关器件

型号	品牌	获取价格	描述	数据表
F0443LGRI	RENESAS	获取价格	Dual Matched Broadband RF DVGA 0.6GHz to 2.7GHz
F0443LGRI8	RENESAS	获取价格	Dual Matched Broadband RF DVGA 0.6GHz to 2.7GHz
F0448	RENESAS	获取价格	Dual Matched Broadband RF DVGA 3.4GHz to 3.8GHz
F0448EVB	RENESAS	获取价格	Dual Matched Broadband RF DVGA 3.4GHz to 3.8GHz
F0448EVS	RENESAS	获取价格	Dual Matched Broadband RF DVGA 3.4GHz to 3.8GHz
F0448NBGK	RENESAS	获取价格	Dual Matched Broadband RF DVGA 3.4GHz to 3.8GHz
F0448NBGK8	RENESAS	获取价格	Dual Matched Broadband RF DVGA 3.4GHz to 3.8GHz
F044-ND	LITTELFUSE	获取价格	Fuse Blocks and Clips - For 3AG Fuses
F045	LITTELFUSE	获取价格	Fuse Blocks and Clips - For 3AG Fuses
F0452B	RENESAS	获取价格	Dual Path RF Switch with LNA and DVGA 2.3GHz to 2.7GHz

与F0443EVBI相关文章

解析光耦仿真器：升级光耦合器技术的必要性
2024-11-18

53
英伟达新一代Blackwell GPU过热问题致交付延迟
2024-11-18

42
国产厂商思特威CMOS图像传感器芯片单月出货超1亿颗，技术创新引领行业发展
2024-11-14

70
台积电5nm和3nm产能利用率达100%，半导体行业景气度持续攀升
2024-11-14

66

产品中心

服务支持

精选活动

关于我们

帮助中心

F0443EVBI

F0443EVBI 数据手册

与F0443EVBI相关器件

与F0443EVBI相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

F0443EVBI

F0443EVBI 数据手册

与F0443EVBI相关器件

与F0443EVBI相关文章

您还可以找

您在本页遇到什么问题？