|
|
PDF SCA-14 Data sheet ( Hoja de datos )
| Número de pieza | SCA-14 | |
| Descripción | Cascadable GaAs HBT MMIC Amplifier | |
| Fabricantes | Stanford Microdevices | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de SCA-14 (archivo pdf) en la parte inferior de esta página. Total 6 Páginas | ||
|
No Preview Available !
www.DataSheet4U.com
Product Description
Stanford Microdevices SCA-14 is a high performance Gallium
Arsenide Heterojunction Bipolar Transistor MMIC Amplifier. A
Darlington configuration is utilized for broadband performance
up to 4 GHz. The heterojunction increases breakdown voltage
and minimizes leakage current between junctions. Cancellation
of emitter junction non-linearities results in higher suppression of
intermodulation products. Typical IP3 at 850 MHz with 65mA is
33.2 dBm.
SCA-14
PPrreelilmimininaarryy
DC-4 GHz, Cascadable
GaAs HBT MMIC Amplifier
NGA-589 Recommended for New Designs
These unconditionally stable amplifiers provide 20 dB of gain
and 17.7 dBm of 1dB compressed power and require only a
single positive voltage supply. Only 2 DC-blocking capacitors,
a bias resistor and an optional inductor are needed for
operation. This MMIC is an ideal choice for wireless applica-
tions such as cellular, PCS, CDPD, wireless data and SONET.
Small Signal Gain vs. Frequency @ ID=65mA
25
20
15
dB
10
5
Product Features
High Output IP3: 33.2 dBm @ 850 MHz
Cascadable 50 Ohm Gain Block
Patented GaAs HBT Technology
Operates From Single Supply
0
012345
Frequency GHz
Electrical Specifications
Symbol
Parameters: Test Conditions:
Z0 = 50 Ohms, ID = 65GmHAz, T = 25°C
P1dB
Output Power at 1dB Compression
6 Applications
Cellular, PCS, CDPD, Wireless Data, SONET
f = 850 MHz
f = 1950 MHz
f = 2400 MHz
Units
dBm
dBm
dBm
Min.
Typ.
17.7
18.1
18.1
Max.
IP3
Third Order Intercept Point
Power out per tone = 0 dBm
f = 850 MHz
f = 1950 MHz
f = 2400 MHz
dBm
dBm
dBm
33.2
31.1
30.7
S21 Small Signal Gain
f = 850 MHz
f = 1950 MHz
f = 2400 MHz
dB 18
dB
dB
20.0
19.0
18.6
Bandwidth
S11
S22
(Determined by S11, S22 Values)
Input VSWR
Output VSWR
S12 Reverse Isolation
f = DC-4000 MHz
f = DC-4000 MHz
f = 850 MHz
f = 1950 MHz
f = 2400 MHz
MHz
-
-
dB
dB
dB
4000
1.4:1
1.8:1
22.7
22.5
22.2
NF Noise Figure, ZS = 50 Ohms
f = 1950 MHz
dB
4.0
VD Device Voltage
V 4.3 4.8 5.3
Rth,j-l Thermal Resistance (junction - lead)
o C/W
224
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.
522 Almanor Ave., Sunnyvale, CA 94085
Phone: (800) SMI-MMIC
http://www.stanfordmicro.com
1 EDS-101395 Rev A
1 page  
25
20
dB 15
10
5
0
0
S21, ID=65mA, T=25°C
12345
Frequency GHz
6
PPrreelilmimininaarryy
SCA-14 DC-4GHz Cascadable MMIC Amplifier
S12, ID=65mA, T=25°C
-10
-15
dB -20
-25
-30
0123456
Frequency GHz
0
-5
dB -10
-15
-20
-25
0
S11, ID=65mA, T=25°C
12345
Frequency GHz
6
0
-5
dB -10
-15
-20
0
S22, ID=65mA, T=25°C
12345
Frequency GHz
6
S11, ID=65mA, Ta=25°C
Freq. Min = 0.05 GHz
Freq. Max = 6.0 GHz
S22, ID=65mA, Ta=25°C
Freq. Min = 0.05 GHz
Freq. Max = 6.0 GHz
F = 6.0 GHz
F = 6.0 GHz
522 Almanor Ave., Sunnyvale, CA 94085
Phone: (800) SMI-MMIC
5
http://www.stanfordmicro.com
EDS-101395 Rev A
5 Page | ||
| Páginas | Total 6 Páginas | |
| PDF Descargar | [ Datasheet SCA-14.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| SCA-14 | Cascadable GaAs HBT MMIC Amplifier | Stanford Microdevices |
| Número de pieza | Descripción | Fabricantes |
| SLA6805M | High Voltage 3 phase Motor Driver IC. |
 Sanken |
| SDC1742 | 12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters. |
 Analog Devices |
|
DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares, |
| DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar |