NGA-489 Просмотр технического описания (PDF) - Sirenza Microdevices => RFMD
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NGA-489 Datasheet PDF : 5 Pages
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OBSOLETE Preliminary
NGA-489 0.5-10 GHz Cascadable MMIC Amplifier
Typical RF Performance at Key Operating Frequencies
Symbol
Parameter
G Small Signal Gain
Unit
500
dB
14.6
Frequency (MHz)
850
1950
2400
15.0
14.5
14.4
3500
14.2
OIP3
P1dB
IRL
Output Third Order Intercept Point dBm
Output Power at 1dB Compression dBm
Input Return Loss
dB
37.6
17.2
26.0
38.0
17.2
24.0
37.0
17.0
19.7
34.9
16.7
18.0
31.7
15.8
17.0
ORL Output Return Loss
dB
33.0
32.0
27.0
26.0
27.0
S12 Reverse Isolation
NF Noise Figure
Test Conditions:
VS = 8 V
RBIAS = 62 Ohms
dB
18.3
18.3
18.6
18.7
19.0
dB
4.3
4.3
4.0
4.2
4.4
ID = 65 mA Typ.
TL = 25ºC
OIP3 Tone Spacing = 1 MHz, Pout per tone = 0 dBm
ZS = ZL = 50 Ohms
Noise Figure vs. Frequency
VD= 4.0 V, ID= 65 mA
7
6
TL=+25ºC
5
4
3
2
0
1
2
3
4
5
6
Frequency (GHz)
OIP3 vs. Frequency
VD= 4.0 V, ID= 65 mA
45
+25°C
40
TL
-40°C
+85°C
35
30
25
20
0
1
2
3
4
5
6
Frequency (GHz)
Absolute Maximum Ratings
Parameter
Absolute Limit
Max. Device Current (ID)
Max. Device Voltage (VD)
Max. RF Input Power
100 mA
6V
+15 dBm
Max. Junction Temp. (TJ)
Operating Temp. Range (TL)
Max. Storage Temp.
+150°C
-40°C to +85°C
+150°C
Operation of this device beyond any one of these limits may
cause permanent damage. For reliable continous operation,
the device voltage and current must not exceed the maximum
operating values specified in the table on page one.
Bias Conditions should also satisfy the following expression:
IDVD < (TJ - TL) / RTH, j-l
P1dB vs. Frequency
VD= 4.0 V, ID= 65 mA
20
+25°C
18
TL -40°C
+85°C
16
14
12
10
0
1
2
3
4
5
6
Frequency (GHz)
522 Almanor Ave., Sunnyvale, CA 94085
Phone: (800) SMI-MMIC
2
http://www.sirenza.com
EDS-100375 Rev OBS
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