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PDF SGA-4463 Data sheet ( Hoja de datos )
| Número de pieza | SGA-4463 | |
| Descripción | DC-3500 MHZ CASCADABLE SIGE HBT MMIC AMPLIFIER | |
| Fabricantes | ETC | |
| Logotipo |  |
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Product Description
Stanford Microdevices SGA-4463 is a high performance SiGe
Heterojunction Bipolar Transistor MMIC Amplifier. A Darlington
configuration featuring 1 micron emitters provides high FT and
excellent thermal perfomance. The heterojunction increases
breakdown voltage and minimizes leakage current between
junctions. Cancellation of emitter junction non-linearities results
in higher suppression of intermodulation products. At 850 Mhz
and 45mA , the SGA-4463 typically provides +27 dBm output
IP3, 19.2 dB of gain, and +14 dBm of 1dB compressed power
using a single positive voltage supply. Only 2 DC-blocking
capacitors, a bias resistor and an optional RF choke are required
for operation.
Gain & Return Loss vs. Frequency
VD= 3.2 V, ID= 45 mA (Typ.)
24
GAIN
18
ORL
12
IRL
6
0
-10
-20
-30
0 -40
0123456
Frequency (GHz)
SGA-4463
DC-3500 MHz, Cascadable
SiGe HBT MMIC Amplifier
Product Features
High Gain : 17 dB at 1950 MHz
Cascadable 50 Ohm
Patented SiGe Technology
Operates From Single Supply
Low Thermal Resistance Package
Applications
Cellular, PCS, CDPD
Wireless Data, SONET
Satellite
Symbol
Parameter
G Small Signal Gain
P1dB Output Power at 1dB Compression
OIP3
Output Third Order Intercept Point
(Power out per tone = -5dBm)
Bandwidth Determined by Return Loss (<-10dB)
IRL Input Return Loss
ORL Output Return Loss
NF Noise Figure
VD Device Voltage
RTh Thermal Resistance
Test Conditions:
VS = 8 V
RBIAS = 110 Ohms
ID = 45 mA Typ.
TL = 25ºC
Units Frequency Min. Typ. Max.
dB
dB
dB
dBm
dBm
dBm
dBm
MHz
dB
850 MHz
1950 MHz
2400 Mhz
850 MHz
1950 MHz
850 MHz
1950 MHz
1950 MHz
17.3
19.2
17.0
16.0
14.0
12.3
27.0
24.8
3500
24.4
21.1
dB 1950 MHz
12.8
dB 1950 MHz
2.8
V 2.9 3.2 3.5
°C/W
255
OIP3 Tone Spacing = 1 MHz, Pout per tone = -5 dBm
ZS = ZL = 50 Ohms
The information provided herein is believed to be reliable at press time. Stanford Microdevices assumes no responsibility for inaccuracies or omissions.
Stanford Microdevices assumes no responsibility for the use of this information, and all such information shall be entirely at the users own risk. Prices and specifications are
subject to change without notice. No patent rights or licenses to any of the circuits described herein are implied or granted to any third party. Stanford Microdevices does not
authorize or warrant any Stanford Microdevices product for use in life-support devices and/or systems.
Copyright 2000 Stanford Microdevices, Inc. All worldwide rights reserved.
726 Palomar Ave., Sunnyvale, CA 94085
Phone: (800) SMI-MMIC
1
http://www.stanfordmicro.com
EDS-100644 Rev.B
1 page | ||
| Páginas | Total 4 Páginas | |
| PDF Descargar | [ Datasheet SGA-4463.PDF ] | |
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