SCA-4 Ver la hoja de datos (PDF) - Sirenza Microdevices => RFMD
Número de pieza
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SCA-4 Datasheet PDF : 6 Pages
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SCA-4 DC-4GHz Cascadable MMIC Amplifier
Absolute Maximum Ratings
Operation of this device above any one of these parameters
may cause permanent damage.
Bias Conditions should also satisfy the following expression:
IDVD (max) < (TJ - TOP)/Rth, j-l
Parameter
Supply Current
Operating Temperature
Maximum Input Power
Storage Temperature Range
Operating Junction Temperature
Value
120
-40 to +85
16
-40 to +150
+175
Unit
mA
C
dBm
C
C
Parameter
500 MHz
Gain
Noise Figure
Output IP3
Output P1dB
Input Return Loss
Isolation
850 MHz
Gain
Noise Figure
Output IP3
Output P1dB
Input Return Loss
Isolation
1950 MHz
Gain
Noise Figure
Output IP3
Output P1dB
Input Return Loss
Isolation
2400 MHz
Gain
Output IP3
Output P1dB
Input Return Loss
Isolation
Typical
25°C
20.2
3.9
32.3
17.5
14.0
22.6
20.0
4.0
33.2
17.7
13.7
22.7
19.0
4.0
31.1
18.1
15.8
22.4
18.6
30.7
18.1
18.7
22.2
Unit
Test Condition
(ID = 65 mA, unless otherwise noted)
dB
dB
dBm
dBm
dB
dB
ZS = 50 Ohms
Tone spacing = 1 MHz, Pout per tone = 0 dBm
dB
dB
dBm
dBm
dB
dB
ZS = 50 Ohms
Tone spacing = 1 MHz, Pout per tone = 0 dBm
dB
dB
dBm
dBm
dB
dB
ZS = 50 Ohms
Tone spacing = 1 MHz, Pout per tone = 0 dBm
dB
dBm
dBm
dB
dB
Tone spacing = 1 MHz, Pout per tone = 0 dBm
*NOTE: While the SCA-4 can be operated at different bias currents, 65 mA is the recommended
bias for lower junction temperature and longer life. This reflects typical operating conditions
which we have found to be an optimal balance between high IP3 and MTTF. In general, MTTF
is improved to more than 100,000 hours when biasing at 65 mA and operating up to 85°C ambient
temperature.
522 Almanor Ave., Sunnyvale, CA 94085
Phone: (800) SMI-MMIC
2
http://www.sirenza.com
EDS-101394 Rev B
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