SP4302 Datasheet, PDF (2/10 Pages) SIPAT Co,Ltd – 50 Ω RF Digital Attenuator

SP4302
Product Specification
Typical Performance Data @ 25°C, V_DD = 3.0 V
Figure 3. Insertion Loss
Figure 4. Attenuation at Major steps
0
-1
-2
-40C
25C
-3
85C
-4
-5
-6
0
500 1000 1500 2000 2500 3000 3500 4000
RF Frequency (MHz)
35
31.5dB
30
25
20
16dB
15
10
8dB
5
4dB
2dB
1dB
0.5dB
0
0
500 1000 1500 2000 2500 3000 3500 4000
RF Frequency (MHz)
Figure 5. Input Return Loss at Major
Attenuation Steps
0
Figure 6. Output Return Loss at Major
Attenuation Steps
0
-10
-10
-20
-20
-30 ^16dB
31.5dB
-40
-30
31.5dB
-40
-50
0
500 1000 1500 2000 2500 3000 3500 4000
RF Frequency (MHz)
-50
0
500 1000 1500 2000 2500 3000 3500 4000
RF Frequency (MHz)
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