Datasheet > HMC448LC3B_09

HMC448LC3B_09

更新时间： 2022-03-29 17:30:02

品牌	Logo	应用领域
HITTITE		输出元件倍频器
页数	文件大小	规格书
6页	224K
描述
SMT GaAs MMIC x2 ACTIVE FREQUENCY MULTIPLIER, 20 - 25 GHz OUTPUT

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HMC448LC3B_09 数据手册

HMC448LC3B

v02.1208

SMT GaAs MMIC x2 ACTIVE FREQUENCY

MULTIPLIER, 20 - 25 GHz OUTPUT

Typical Applications

Features

The HMC448LC3B is suitable for:

Output Power: +11 dBm

• Clock Generation Applications:

SONET OC-192 & SDH STM-64

Wide Input Power Range: -4 to +6 dBm

Fo, 3Fo Isolation: >20 dBc @ Fout= 20 GHz

100 KHz SSB Phase Noise: -135 dBc/Hz

Single Supply: +5V@ 48 mA

• Point-to-Point & VSAT Radios

• Test Instrumentation

• Military & Space

RoHS Compliant 3x3 mm SMT Package

Functional Diagram

General Description

The HMC448LC3B is a x2 active broadband frequ-

ency multiplier utilizing GaAs PHEMT technology

in a leadless RoHS compliant SMT package. When

driven by a 0 dBm signal, the multiplier provides

+11 dBm typical output power from 22 to 25 GHz.

The Fo and 3Fo isolations are >20 dBc up to 22

GHz. This multi-rate frequency multiplier can

be used in the generation of a half rate clock for

40 Gbps systems or as part of a multiplier chain to

generate a full rate 40 Gbps clock. The HMC448LC3B

is also ideal for use in LO multiplier chains for Pt to

Pt & VSAT Radios yielding reduced parts count vs.

traditional approaches. The low additive SSB Phase

Noise of -135 dBc/Hz at 100 kHz offset helps maintain

good system noise performance. The HMC448LC3B

eliminates the need for wire bonding, allowing the use

of surface mount manufacturing techniques.

Electrical Speciﬁcations, T_A= +25° C, Vdd = +5V, 0 dBm Drive Level

Parameter

Min.

Typ.

10 - 11

20 - 22

Max.

Min.

Typ.

11 - 12.5

22 - 25

Max.

Units

GHz

dBm

dBc

Frequency Range, Input

Frequency Range, Output

Output Power

7.5

Fo Isolation (with respect to output level)

3Fo Isolation (with respect to output level)

Input Return Loss

dBc

Output Return Loss

SSB Phase Noise (100 kHz Offset)

Supply Current (Idd)

-135

dBc/Hz

For price, delivery, and to place orders, please contact Hittite Microwave Corporation:

20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373

Order On-line at www.hittite.com

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