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参数资料
| 型号： | HMC478MP86E |
| 厂商： | HITTITE MICROWAVE CORP |
| 元件分类： | 放大器 |
| 英文描述： | 0 MHz - 4000 MHz RF/MICROWAVE WIDE BAND LOW POWER AMPLIFIER |
| 封装： | ROHS COMPLIANT, PLASTIC, SMT, MICRO-P-4 |
| 文件页数： | 1/6页 |
| 文件大小： | 230K |
| 代理商： | HMC478MP86E |
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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HMC478MP86 / 478MP86E
SiGe HBT GAIN BLOCK
MMIC AMPLIFIER, DC - 4 GHz
v03.0810
General Description
Functional Diagram
The HMC478MP86 & HMC478MP86E are SiGe
Heterojunction Bipolar Transistor (HBT) Gain Block
MMIC SMT amplifiers covering DC to 4 GHz. This
Micro-P packaged amplifier can be used as a cas-
cadable 50 Ohm RF/IF gain stage as well as a
LO or PA driver with up to +20 dBm output power.
The HMC478MP86(E) offers 22 dB of gain with a
+32 dBm output IP3 at 850 MHz while requiring only
62 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: +18 dBm
Gain: 22 dB
Output IP3: +32 dBm
Cascadable 50 Ohm I/Os
Single Supply: +5V to +8V
Robust 1,000V ESD, Class 1C
Included in the HMC-DK001 Designer’s Kit
Typical Applications
The HMC478MP86 / HMC478MP86E is an ideal RF/
IF gain block & LO or PA driver:
Cellular / PCS / 3G
Fixed Wireless & WLAN
CATV, Cable Modem & DBS
Microwave Radio & Test Equipment
Electrical Specifications, Vs= 5V, Rbias= 18 Ohm, T
A = +25° C
Note: Data taken with broadband bias tee on device output.
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
19
15
13
11
22
18
16
14
dB
Gain Variation Over Temperature
DC - 4 GHz
0.015
0.02
dB/ °C
Input Return Loss
DC - 1.0 GHz
1.0 - 3.0 GHz
3.0 - 4.0 GHz
15
12
13
dB
Output Return Loss
DC - 1.0 GHz
1.0 - 4.0 GHz
20
17
dB
Reverse Isolation
DC - 4 GHz
20
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
15
13
11
9
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
32
29
25
dBm
Noise Figure
DC - 3.0 GHz
3.0 - 4.0 GHz
2.5
3.5
dB
Supply Current (Icq)
62
mA
Features
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相关代理商/技术参数 |
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| HMC478SC70 | 制造商:HITTITE 制造商全称:Hittite Microwave Corporation 功能描述:SiGe HBT GAIN BLOCK MMIC AMPLIFIER, DC - 4 GHz |
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| HMC478SC70ETR | 制造商:Hittite Microwave Corp 功能描述:IC GAIN BLOCK AMP SC70 制造商:Hittite Microwave Corp 功能描述:HMC478 Series DC - 4 GHz SiGe HBT Gain Block MMIC Amplifier - SC70 |
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