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HMC454ST89 Datasheet, PDF (1/14 Pages) Hittite Microwave Corporation – InGaP HBT 1/2 WATT HIGH IP3 AMPLIFIER, 0.4 - 2.5 GHz | |||
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v02.0404
MICROWAVE CORPORATION
HMC454ST89
InGaP HBT ½ WATT HIGH IP3
AMPLIFIER, 0.4 - 2.5 GHz
8
Typical Applications
Features
The HMC454ST89 is ideal for applications requiring
Output IP3: +40 to +42 dBm
a high dynamic range ampliï¬er:
Gain: 12.5 dB @ 2150 MHz
⢠GSM, GPRS & EDGE
50% PAE @ +28 dBm Pout
⢠CDMA & W-CDMA
+17.5 dBm W-CDMA Channel Power@ -45 dBc ACP
⢠CATV/Cable Modem
Single +5V Supply
⢠Fixed Wireless & WLL
Industry Standard SOT89 Package
Functional Diagram
General Description
The HMC454ST89 is a high dynamic range
GaAs InGaP Heterojunction Bipolar Transistor
(HBT) ½ watt MMIC ampliï¬er operating between
0.4 and 2.5 GHz. Packaged in a low cost industry
standard SOT89, the ampliï¬er gain is typically
17.8 dB from 0.8 to 1.0 GHz and 12.5 dB from
1.8 to 2.2 GHz. Utilizing a minimum number of
external components and a single +5V supply,
the ampliï¬er output IP3 can be optimized to +40
dBm at 0.9 GHz or +42 dBm at 2.0 GHz. The high
output IP3 and PAE makes the HMC454ST89 an
ideal driver ampliï¬er for Cellular/PCS/3G, WLL,
ISM and Fixed Wireless applications.
8 - 250
Electrical Speciï¬cations, T = +25°C, Vs= +5V, (note 1)
A
Parameter
Min. Typ. Max. Min.
Typ. Max. Min. Typ. Max. Units
Frequency Range
824 - 960
1800 - 2000
2000 - 2200
MHz
Gain
16
17.8
11
12.5
11
12.5
dB
Gain Variation Over Temperature
0.008 0.016
0.008 0.016
0.008 0.016 dB / °C
Input Return Loss
9
7
12
dB
Output Return Loss
13
21
19
dB
Output Power for 1dB Compression (P1dB)
22
24.5
24
27
24
27.5
dBm
Saturated Output Power (Psat)
25.5
28.5
28.5
dBm
Output Third Order Intercept (IP3) (note 2)
37
40
38
41
38
42
dBm
Noise Figure
8
6.5
5.2
dB
Supply Current (Icq)
150
150
150
mA
Note 1: Speciï¬cations and data reï¬ect HMC454ST89 measured using the respective application circuits for each designated frequency band found
herein. Contact the HMC Applications Group for assistance in optimizing performance for your application.
Note 2: Two-tone input power of 0 dBm per tone, 1 MHz spacing.
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
12 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
Order Online at www.hittite.com
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