Datasheet > HMC1044LP3E

HMC1044LP3E

更新时间： 2024-01-07 12:14:32

品牌	Logo	应用领域
HITTITE		LTE
页数	文件大小	规格书
16页	1147K
描述
PROGRAMMABLE HARMONIC LOW PASS FILTER

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技术参数
数据手册

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HMC1044LP3E 技术参数

是否无铅：	含铅	是否Rohs认证：	符合
生命周期：	Active	针数：	16
Reach Compliance Code：	compliant	风险等级：	2.12
滤波器类型：	LOW PASS FILTER	高度：	1 mm
输入阻抗：	50 OHM	JESD-609代码：	e3
长度：	3.1 mm	安装类型：	SURFACE MOUNT
最高工作温度：	85 °C	最低工作温度：	-40 °C
输出阻抗：	50 OHM Ω	包装方法：	TAPE AND REEL
物理尺寸：	L3.1XB3.1XH1.0 (mm)/L0.122XB0.122XH0.039 (inch)	端子面层：	Matte Tin (Sn)
宽度：	3.1 mm	Base Number Matches：	1

HMC1044LP3E 数据手册

HMC1044LP3E

v00.0312

PROGRAMMABLE HARMONIC LOW PASS FILTER

1 - 3 GHz 3 dB BANDWIDTH

Typical Applications

Features

The HMC1044LP3E is ideal for wideband transceiver

harmonic ﬁltering applications including:

Programmable Bandwidth: 1 to 3 GHz

Compatible with Narrowband & Wideband:

• PLLs with Integrated VCOs

• Modulators

•Filtering LO Harmonics to Reduce Modulator

Sideband Rejection & Demodulator Image Rejection

•Ampliﬁer Harmonic Filtering

• Demodulators

LO Harmonic Rejection: ~20 dB

• RF Filtering

Improves Modulator/Demodulator Sideband/Image

Rejection Performance: 20 dB Typical

Single-Ended or Differential Options

Footprint up to 90% Smaller than Current Discrete

Fixed Bandwidth Solutions

16 Lead 3x3 mm SMT Package

Functional Diagram

General Description

The HMC1044LP3E is a programmable bandwidth

LPF (Low Pass Filter) targeted at all applications that

use quadrature modulators and/or demodulators. The

HMC1044LP3E ﬁlters out LO harmonics and ensures

little or no LO contribution to modulator sideband

rejection or demodulator image rejection performance.

Although targeted at LO ﬁltering applications, the

HMC1044LP3E can be used to ﬁlter all RF harmonics

such as the ones generated by ampliﬁers.

The HMC1044LP3E offers

choice of 16

programmable bands, optimized for high and low

cellular bands ranging from 1 to 3 GHz, making the

HMC1044LP3E a truly wideband part compatible with

wideband PLLs with Integrated VCOs and wideband

quadrature modulators and demodulators. It enables

wideband multi-standard, multi-carrier designs that

are ﬁeld conﬁgurable on-the-ﬂy for each individual

application.

The HMC1044LP3E is packaged in a compact

3x3 mm QFN leadless package.

For price, delivery and to place orders: Hittite Microwave Corporation, 2 Elizabeth Drive, Chelmsford, MA 01824

978-250-3343 tel • 978-250-3373 fax • Order On-line at www.hittite.com

Application Support: apps@hittite.com

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