SP4306 Datasheet, PDF (2/10 Pages) SIPAT Co,Ltd – 50 Ω RF Digital Attenuator

SP4306
Product Specification
Typical Performance Data @ 25°C, V_DD = 3.0 V unless otherwise noted
Figure 3. Insertion Loss
Figure 4. Attenuation at Major steps
0
-1
-2
-3
insertion loss @ 25 C
insertion loss @ -40 C
insertion loss @ 85 C
-4
-5
0
500 1000 1500 2000 2500 3000 3500 4000
Frequency (MHz)
35
31 dB
30
25
20
16 dB
15
10
5
0
0
8 dB
4 dB
2 dB
1 dB
500 1000
1500
2000
2500
3000
3500
4000
Frequency (MHz)
Figure 5. Input Return Loss at Major
Attenuation Steps
0
-10
-20
-30 ^{16 dB}
31 dB
-40
-50
0
500 1000 1500 2000 2500 3000 3500 4000
Frequency (MHz)
Figure 6. Output Return Loss at Major
Attenuation Steps
0
-10
-20
-30
31 dB
-40
16 dB
-50
0
500 1000 1500 2000 2500 3000 3500 4000
Frequency (MHz)
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