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參數(shù)資料
| 型號(hào)： | HMC481ST89 |
| 廠商： | HITTITE MICROWAVE CORP |
| 元件分類： | 放大器 |
| 英文描述： | 0 MHz - 5000 MHz RF/MICROWAVE WIDE BAND LOW POWER AMPLIFIER |
| 封裝： | PLASTIC, SMT, SOT-89, 4 PIN |
| 文件頁(yè)數(shù)： | 1/6頁(yè) |
| 文件大小： | 225K |
| 代理商： | HMC481ST89 |
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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HMC481ST89 / 481ST89E
SiGe HBT GAIN BLOCK
MMIC AMPLIFIER, DC - 5 GHz
v02.0710
General Description
Features
Functional Diagram
The
HMC481ST89
&
HMC481ST89E
are
SiGe
Heterojunction Bipolar Transistor (HBT) Gain Block
MMIC SMT amplifiers covering DC to 5 GHz. Pack-
aged in an industry standard SOT89, the amplifier
can be used as a cascadable 50 Ohm RF/IF gain
stage as well as a LO or PA driver with up to +21 dBm
output power. The HMC481ST89(E) offer 20 dB of
gain with a +33 dBm output IP3 at 1 GHz while
requiring only 79 mA from a single positive supply.
The Darlington feedback pair used results in reduced
sensitivity to normal process variations and excellent
gain stability over temperature while requiring a
minimal number of external bias components.
P1dB Output Power: +19 dBm
Gain: 20 dB
Output IP3: +33 dBm
Cascadable 50 Ohm I/Os
Single Supply: +6V to +12V
Industry Standard SOT89 Package
Included in the HMC-DK001 Designer’s Kits
Typical Applications
The HMC481ST89 / HMC481ST89E is an ideal RF/IF
gain block & LO or PA driver for:
Cellular / PCS / 3G
Fixed Wireless & WLAN
CATV, Cable Modem & DBS
Microwave Radio & Test Equipment
Electrical Specifications, Vs= 8.0 V, Rbias= 39 Ohm, T
A = +25° C
Parameter
Min.
Typ.
Max.
Units
Gain
DC - 1.0 GHz
1.0 - 2.0 GHz
2.0 - 3.0 GHz
3.0 - 4.0 GHz
4.0 - 5.0 GHz
18
15.5
13
11
9
20
17.5
15
13
11
dB
Gain Variation Over Temperature
DC - 5 GHz
0.008
0.016
dB/ °C
Input Return Loss
DC - 1.0 GHz
1.0 - 5.0 GHz
12
15
dB
Output Return Loss
DC - 1.0 GHz
1.0 - 4.0 GHz
4.0 - 5.0 GHz
17
27
23
dB
Reverse Isolation
DC - 5 GHz
18
dB
Output Power for 1 dB Compression (P1dB)
0.5 - 1.0 GHz
1.0 - 2.0 GHz
2.0 - 3.0 GHz
3.0 - 4.0 GHz
4.0 - 5.0 GHz
16
15
13
11
9
19
18
16
14
12
dBm
Output Third Order Intercept (IP3)
(Pout= 0 dBm per tone, 1 MHz spacing)
0.5 - 2.0 GHz
2.0 - 3.0 GHz
3.0 - 4.0 GHz
4.0 - 5.0 GHz
33
30
27
25
dBm
Noise Figure
DC - 4 GHz
4.0 - 5.0 GHz
3.5
4.0
dB
Supply Current (Icq)
79
mA
Note: Data taken with broadband bias tee on device output.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HMC481ST89_10 | 制造商:HITTITE 制造商全稱:Hittite Microwave Corporation 功能描述:SiGe HBT GAIN BLOCK MMIC AMPLIFIER, DC - 5 GHz |
| HMC481ST89E | 制造商:Hittite Microwave Corp 功能描述:IC MMIC AMP HBT 5GHZ SOT-89 |
| HMC482 | 制造商:Hubbell Wiring Device-Kellems 功能描述:MINIPORT, 8PORT, W/CON, 4 WIRE |
| HMC482ST89 | 制造商:HITTITE 制造商全稱:Hittite Microwave Corporation 功能描述:SiGe HBT GAIN BLOCK MMIC AMPLIFIER, DC - 5 GHz |
| HMC482ST89_10 | 制造商:HITTITE 制造商全稱:Hittite Microwave Corporation 功能描述:SiGe HBT GAIN BLOCK MMIC AMPLIFIER, DC - 5 GHz |
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