BGY204 データシートの表示（PDF） - Philips Electronics
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BGY204 Datasheet PDF : 11 Pages
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Philips Semiconductors
UHF amplifier module
Product specification
BGY204
FEATURES
• 4.8 V nominal supply voltage
• 3.2 W output power
• Easy control of output power by DC voltage.
APPLICATIONS
• Digital cellular radio systems with Time Division Multiple
Access (TDMA) operation (GSM systems) in the
880 to 915 MHz frequency range.
PINNING - SOT321B
PIN
1
2
3
4
Flange
DESCRIPTION
RF input
VC
VS
RF output
ground
DESCRIPTION
The BGY204 is a four-stage UHF amplifier module in a
SOT321B package. The module consists of four NPN
silicon planar transistor dies mounted together with
matching and bias circuit components on a metallized
ceramic substrate.
1
2
Top view
3
4
MSA489
Fig.1 Simplified outline.
QUICK REFERENCE DATA
RF performance at Tmb = 25 °C.
MODE OF
f
VS
OPERATION
(MHz)
(V)
Pulsed; δ = 1 : 8
880 to 915
4.8
VC
PL
Gp
η
ZS; ZL
(V)
(W)
(dB)
(%)
(Ω)
≤3.5
3.2
≥35
typ. 45
50
1996 May 21
2
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