HMC543LC4BRTR

更新时间： 2024-02-12 17:03:53

品牌	Logo	应用领域
HITTITE		射频和微波射频移相器微波移相器
页数	文件大小	规格书
6页	314K
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HMC543LC4BRTR 数据手册

HMC543LC4B

v04.0709

22.5° MMIC 4-BIT DIGITAL

PHASE SHIFTER, 8 - 12 GHz

Typical Applications

The HMC543LC4B is ideal for:

• EW Receivers

Features

Low RMS Phase Error: 5°

Low Insertion Loss: 6.5 dB

Excellent Flatness

• Weather & Military Radar

• Satellite Communications

• Beamforming Modules

360° Coverage, LSB = 22.5°

24 Lead Ceramic SMT Package: 16mm²

Functional Diagram

General Description

The HMC543LC4B is a 4-bit digital phase shifter

which is rated from 8 to 12 GHz, providing 0 to 360

degrees of phase coverage, with a LSB of 22.5

degrees. The HMC543LC4B features very low

RMS phase error of 5 degrees and extremely low

insertion loss variation of 0.8 dB across all phase

states. This high accuracy phase shifter is controlled

with complementary logic of 0/-3V, and requires no

ﬁxed bias voltage. The HMC543LC4B is housed in

a compact 4x4 mm ceramic leadless SMT package

and is internally matched to 50 Ohms with no external

components. Simple external level shifting circuitry

can be used to convert a positive CMOS control

voltage into complementary negative control signals.

Electrical Speciﬁcations, T_A= +25° C, 50 Ohm System, Control Voltage = 0/-3V

Parameter

Min.

Typ.

Max.

Units

GHz

Frequency Range

Insertion Loss*

6.5

Input Return Loss*

Output Return Loss*

Phase Error*

deg

RMS Phase Error

Gain Variation*

0.8

24.5

Input Power for 1 dB Compression

Input Third Order Intercept

Control Voltage Current

dBm

μA

0.4

*Note: All States Shown

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

10 - 8

12 3 4 5 6

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