Datasheet > 253QS24E

253QS24E

更新时间： 2022-04-23 23:00:11

品牌	Logo	应用领域
HITTITE		开关
页数	文件大小	规格书
4页	265K
描述
GaAs MMIC SP8T NON-REFLECTIVE SWITCH, DC - 2.5 GHz

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253QS24E 数据手册

HMC253QS24 / 253QS24E

v04.0805

GaAs MMIC SP8T NON-REFLECTIVE

SWITCH, DC - 2.5 GHz

Typical Applications

Features

The HMC253QS24 / HMC253QS24E is ideal for

DC - 2.5 GHz applications:

Low Insertion Loss (2 GHz): 1.3dB

Single Positive Supply: Vdd = +5V

Integrated 3:8 TTL Decoder

24 Lead QSOP Package

• CATV/DBS

• CDMA

• Cellular/PCS

Functional Diagram

General Description

The HMC253QS24 & HMC253QS24E are low-cost

non-reﬂective SP8T switches in 24-lead QSOP

packages featuring wideband operation from DC

to 2.5 GHz. The switch offers a single positive bias

and true TTL/CMOS compatibility. A 3:8 decoder

is integrated on the switch requiring only 3 control

lines and a positive bias to select each path. The

HMC253QS24 & HMC253QS24E SP8T will replace

multiple conﬁgurations of SP4T and SPDT MMIC

switches.

Electrical Specifications,

T_A= +25° C, For TTL Control and Vdd = +5V in a 50 Ohm system

Parameter

Frequency

Min.

Typ.

Max.

Units

DC - 1.0 GHz

DC - 2.0 GHz

DC - 2.5 GHz

1.1

1.3

1.8

1.5

1.7

2.4

Insertion Loss

Isolation

DC - 1.0 GHz

DC - 2.0 GHz

DC - 2.5 GHz

DC - 1.0 GHz

DC - 2.0 GHz

DC - 2.5 GHz

Return Loss

“On State”

“Off State”

0.3 - 2.5 GHz

0.5 - 2.5 GHz

Return Loss (RF1-8)

Input Power for 1 dB Compression

0.3 - 2.5 GHz

dBm

Input Third Order Intercept

(Two-Tone Input Power = +7 dBm Each Tone)

Switching Characteristics

tRISE, tFALL (10/90% RF)

tON, tOFF (50% CTL to 10/90% RF)

100

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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