PRF957 View Datasheet(PDF) - Philips Electronics
Part Name
Description
MFG CO.
PRF957 Datasheet PDF : 16 Pages
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Philips Semiconductors
UHF wideband transistor
Product specification
PRF957
handbook, full pagewidth
90°
+1
135°
+ 0.5
+2
45°
+ 0.2
180° 0
0.2
− 0.2
3 GHz
2 GHz
0.5
1
2
1 GHz
500 MHz
200 MHz
100 MHz
+5
5
−5
1.0
0.8
0.6
0.4
0.2
0° 0
− 0.5
−135°
VCE = 6 V; IC = 30 mA; Zo = 50 Ω.
−1
− 90°
−2 −45°
1.0
MGS524
Fig.15 Common emitter input reflection coefficient (s11); typical values.
handbook, full pagewidth
90°
135°
200 MHz
100 MHz
180°50 40 30 20 10
500 MHz
1 GHz
2 GHz
3 GHz
45°
0°
−135°
− 45°
− 90°
MGS525
VCE = 6 V; IC = 30 mA.
Fig.16 Common emitter forward transmission coefficient (s21); typical values.
1999 Jul 23
10
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