Datasheet > 474SC70E

474SC70E

更新时间： 2024-09-17 07:51:27

品牌	Logo	应用领域
HITTITE		放大器
页数	文件大小	规格书
6页	211K
描述
SiGe HBT GAIN BLOCK MMIC AMPLIFIER, DC - 6 GHz

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474SC70E 数据手册

HMC474SC70 / 474SC70E

v00.0607

SiGe HBT GAIN BLOCK

MMIC AMPLIFIER, DC - 6 GHz

Typical Applications

Features

The HMC474SC70(E) is an ideal for:

• Cellular / PCS / 3G

Gain: 15 dB

P1dB Output Power: +8 dBm

Output IP3: +20 dBm

• WiBro / WiMAX / 4G

• Fixed Wireless & WLAN

Cascadable 50 Ohm I/Os

Single Supply: +3V to +10V

Industry Standard SC70 Package

• CATV, Cable Modem & DBS

• Microwave Radio & Test Equipment

Functional Diagram

General Description

The HMC474SC70(E) is a general purpose SiGe

Heterojunction Bipolar Transistor (HBT) Gain Block

MMIC SMT ampliﬁer covering DC to 6 GHz. This

industry standard SC70 packaged ampliﬁer can be

used as a cascadable 50 Ohm RF/IF gain stage with

up to +8 dBm output power. The HMC474SC70(E)

offers 15 dB of gain with a +20 dBm output IP3 at 850

MHz while requiring only 25 mA from a single positive

supply as low as +3V. The Darlington topology results

in reduced sensitivity to normal process variations

and excellent gain stability over temperature

while requiring a minimal number of external bias

components.

Electrical Speciﬁcations, Vs= 5V, Rbias= 110 Ohm, T_A= +25° C

Parameter

Min.

Typ.

Max.

0.015

Units

DC - 2.0 GHz

2.0 - 4.0 GHz

4.0 - 6.0 GHz

Gain

Gain Variation Over Temperature

Input Return Loss

DC - 6 GHz

0.01

dB/ °C

DC - 5 GHz

5.0 - 6.0 GHz

DC - 5 GHz

5.0 - 6.0 GHz

Output Return Loss

Reverse Isolation

DC - 6 GHz

0.5 - 4.0 GHz

5.0 - 6.0 GHz

dBm

Output Power for 1 dB Compression (P1dB)

Output Third Order Intercept (IP3)

(Pout= 0 dBm per tone, 1 MHz spacing)

DC - 5 GHz

5.0 - 6.0 GHz

dBm

DC - 5 GHz

5.0 - 6.0 GHz

3.9

Noise Figure

Supply Current (Icq)

Note: Data taken with broadband bias tee on device output.

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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