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HMC478SC70ETR

Description
Wide Band Low Power Amplifier,
CategoryWireless rf/communication    Radio frequency and microwave   
File Size992KB,6 Pages
ManufacturerHittite Microwave(ADI)
Websitehttp://www.hittite.com/
Environmental Compliance
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HMC478SC70ETR Overview

Wide Band Low Power Amplifier,

HMC478SC70ETR Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
MakerHittite Microwave(ADI)
Reach Compliance Codeunknown
RF/Microwave Device TypesWIDE BAND LOW POWER
HMC478SC70
/
478SC70E
v01.0811
SiGe HBT GAIN BLOCK
MMIC AMPLIFIER, DC - 4 GHz
Features
P1dB Output Power: +17 dBm
Gain: 23 dB
Output IP3: +31 dBm
Cascadable 50 Ohm I/Os
Single Supply: +5V to +8V
Industry Standard SC70 Package
8
Amplifiers - Driver & GAin Block - smT
Typical Applications
The HMC478SC70(E) is an ideal for:
• Cellular / PCS / 3G
• WiBro / WiMAX / 4G
• Fixed Wireless & WLAN
• CATV, Cable Modem & DBS
• Microwave Radio & Test Equipment
Functional Diagram
General Description
The HMC478SC70(E) is a SiGe Heterojunction
Bipolar Transistor (HBT) Gain Block MMIC SMT
amplifier covering DC to 4 GHz. This industry
standard SC70 packaged amplifier can be used as
a cascadable 50 Ohm RF/IF gain stage as well as
a LO or PA driver with up to +17 dBm output power.
The HMC478SC70(E) offers 23 dB of gain with a
+31 dBm output IP3 at 850 MHz while requiring only
62 mA from a single positive supply. 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= 18 Ohm, T
A
= +25° C
Parameter
DC - 1.0 GHz
1.0 - 2.0 GHz
2.0 - 3.0 GHz
3.0 - 4.0 GHz
DC - 4 GHz
DC - 3.0 GHz
3.0 - 4.0 GHz
DC - 3.0 GHz
3.0 - 4.0 GHz
DC - 4 GHz
0.5 - 2.0 GHz
2.0 - 3.0 GHz
3.0 - 4.0 GHz
0.5 - 2.0 GHz
2.0 - 3.0 GHz
3.0 - 4.0 GHz
DC - 3.0 GHz
3.0 - 4.0 GHz
13
11
9
Min.
20
16
13
11
Typ.
24
20
17
15
0.015
15
17
15
13
20
16
15
12
31
28
25
2.5
2.8
62
82
0.02
Max.
Units
dB
dB
dB
dB
dB/ °C
dB
dB
dB
dB
dB
dBm
dBm
dBm
dBm
dBm
dBm
dB
dB
mA
Gain
Gain Variation Over Temperature
Input Return Loss
Output Return Loss
Reverse Isolation
Output Power for 1 dB Compression (P1dB)
Output Third Order Intercept (IP3)
(Pout= 0 dBm per tone, 1 MHz spacing)
Noise Figure
Supply Current (Icq)
8-1
For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, Chelmsford, MA 01824
Phone: 978-250-3343
Fax: 978-250-3373
Order On-line at www.hittite.com
Application Support: Phone: 978-250-3343 or apps@hittite.com

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Description Wide Band Low Power Amplifier, Wide Band Low Power Amplifier,
Is it Rohs certified? conform to incompatible
Maker Hittite Microwave(ADI) Hittite Microwave(ADI)
Reach Compliance Code unknown unknown
RF/Microwave Device Types WIDE BAND LOW POWER WIDE BAND LOW POWER
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