Datasheet > 4306-01

4306-01

更新时间： 2024-11-18 07:48:19

品牌	Logo	应用领域
PSEMI		射频衰减器
页数	文件大小	规格书
11页	451K
描述
50 Ω RF Digital Attenuator 5-bit, 31 dB, DC - 4.0 GHz

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

4306-01 数据手册

Product Specification

PE4306

50 Ω RF Digital Attenuator

5-bit, 31 dB, DC – 4.0 GHz

Product Description

Features

• Attenuation: 1 dB steps to 31 dB

The PE4306 is a high linearity, 5-bit RF Digital Step Attenuator

(DSA) covering a 31 dB attenuation range in 1dB steps, and is

pin compatible with the PE430x series. This 50-ohm RF DSA

provides both parallel (latched or direct mode) and serial

CMOS control interface, operates on a single 3-volt supply and

maintains high attenuation accuracy over frequency and

temperature. It also has a unique control interface that allows

the user to select an initial attenuation state at power-up. The

PE4306 exhibits very low insertion loss and low power

consumption. This functionality is delivered in a 4x4 mm QFN

footprint.

• Flexible parallel and serial programming

interfaces

• Latched or direct mode

• Unique power-up state selection

• Positive CMOS control logic

• High attenuation accuracy and linearity

over temperature and frequency

• Very low power consumption

• Single-supply operation

The PE4306 is manufactured in Peregrine’s patented Ultra

Thin Silicon (UTSi®) CMOS process, offering the performance

of GaAs with the economy and integration of conventional

CMOS.

• 50 Ω impedance

• Pin compatible with PE430x series

• Packaged in a 20 Lead 4x4 mm QFN

Figure 1. Functional Schematic Diagram

Figure 2. Package Type

4x4mm -20 Lead QFN

Switched Attenuator Array

RF Input

RF Output

Parallel Control

Serial Control

Control Logic Interface

Power-Up Control

Table 1. Electrical Specifications @ +25°C, V_DD= 3.0 V

Parameter

Operation Frequency

Insertion Loss²

Test Conditions

Frequency

Minimum

Typical

Maximum

Units

MHz

4000

DC - 2.2 GHz

DC ≤ 1.0 GHz

1.0 < 2.2 GHz

1 MHz - 2.2 GHz

1.5

2.25

±(0.3 + 3% of atten setting)

±(0.3 + 5% of atten setting)

Any Bit or Bit

Combination

Attenuation Accuracy

1 dB Compression³

Input IP3^{1, 2}

dBm

Two-tone inputs

+18 dBm

1 MHz - 2.2 GHz

DC - 2.2 GHz

dBm

Return Loss

Switching Speed

50% control to 0.5 dB

µs

Notes: 1. Device Linearity will begin to degrade below 1 Mhz

2. See Max input rating in Table 2 & Figures on Pages 2 to 4 for data across frequency.

3. Note Absolute Maximum in Table 3.

Document No. 70/0160~02C │ www.psemi.com

Page 1 of 11

12 3 4 5 6 7...11

中文翻译

下载PDF

与4306-01相关器件

型号	品牌	获取价格	描述	数据表
4306-010	CTS	获取价格	Data Line Filter, 1 Function(s), 50V, 5A,
430601-01-0	ETC	获取价格	CONN BARRIER STRIP 1CIRCUIT
430601-02-0	ETC	获取价格	CONN BARRIER STRIP 2CIRC 0.438"
430601-03-0	ETC	获取价格	CONN BARRIER STRIP 3CIRC 0.438"
430601-05-0	ETC	获取价格	CONN BARRIER STRIP 5CIRC 0.438"
430601-06-0	ETC	获取价格	CONN BARRIER STRIP 6CIRC 0.438"
430601-07-0	ETC	获取价格	CONN BARRIER STRIP 7CIRC 0.438"
430601-08-0	ETC	获取价格	CONN BARRIER STRIP 8CIRC 0.438"
4306-011	CTS	获取价格	Feed Through Capacitor, 1 Function(s), 50V, 5A,
430601-10-0	ETC	获取价格	CONN BARRIER STRP 10CIRC 0.438"

与4306-01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

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

12
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

43
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

38

产品中心

服务支持

精选活动

关于我们

帮助中心

4306-01

4306-01 数据手册

与4306-01相关器件

与4306-01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

4306-01

4306-01 数据手册

与4306-01相关器件

与4306-01相关文章

您还可以找

您在本页遇到什么问题？