RF2048 查看數據表（PDF） - RF Micro Devices
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RF2048 Datasheet PDF : 10 Pages
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RF2048
Reverse Isolation versus Frequency Across Temperature
ICC=40mA
20.0
Typical Current versus Voltage
(At Evaluation Board Connector, RBIAS=22 Ohms)
60.0
19.0
50.0
18.0
17.0
16.0
0.0
60.0
1000.0
2000.0
3000.0
4000.0
Frequency (MHz)
-40°C
25°C
85°C
5000.0
6000.0
Typical ICC versus VPIN
(At pin 3)
40.0
S 30.0
-40°C
N 25°C
85°C
20.0
IG 3.8 3.9 4.0 4.1 4.2 4.3 4.4 4.5 4.6 4.7 4.8 4.9 5.0 5.1 5.2
VCC (V)
SPower Dissipated versus Voltage at Pin 3
(TAMBIENT=85°C)
DE0.25
50.0
40.0
30.0
OR 20.0
3.3
3.4
3.5
3.6
3.7
VPIN (V)
T F 155.00
150.00
NO 145.00
TMAX versus PDISS
(TAMBIENT=85°C)
140.00
NEW
-40°C
25°C
85°C
Vcc=4.4 V
3.8
3.9
0.20
0.15
0.10
0.05
3.25
3.30
3.35
3.40
3.45
3.50
VPIN (V)
MTTF versus Junction Temperature (Valid for ICC<40mA)
RFMD HBT2um AlGaAs-2 (60% Confidence Interval)
10000000.0
1000000.0
135.00
100000.0
130.00
125.00
10000.0
120.00
115.00
1000.0
110.00
105.00
100.0
100.00
95.00
0.00
0.05
0.10
0.15
0.20
0.25
PDISS (W)
10.0
100.0
125.0
150.0
175.0
Junction Temperature (°C)
200.0
Rev A13 DS070403
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com.
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