Philips Semiconductors
Product specification
UHF amplifier module
BGY240S
FEATURES
PINNING - SOT388C
PIN
• 3.5 V nominal supply voltage
• 3 W output power
DESCRIPTION
1
RF input
• Easy output power control by DC voltage.
2
VC
3
4
VS
APPLICATIONS
RF output
ground
Flange
• Digital cellular radio systems with Time Division Multiple
Access (TDMA) operation (GSM systems) in the
890 to 915 MHz frequency range.
handbook, halfpage
DESCRIPTION
The BGY240S is a three-stage UHF amplifier module in a
SOT388C package. The module consists of three NPN
silicon planar transistor dies mounted together with
matching and bias circuit components on a metallized
ceramic substrate.
1
2
3
4
Top view
MBK197
Fig.1 Simplified outline.
QUICK REFERENCE DATA
RF performance at Tmb = 25 °C.
MODE OF
f
VS
VC
PL
Gp
η
ZS, ZL
OPERATION
(MHz)
(V)
(V)
(W)
(dB)
(%)
(Ω)
Pulsed; δ = 1 : 8
890 to 915
3.5
≤2.2
≥3
≥35
typ. 47
50
typ. 3.5
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 134).
SYMBOL PARAMETER CONDITIONS
VS DC supply voltage VC < 0.2 V; no RF
MIN.
MAX.
UNIT
−
7
V
VC ≥ 0.2 V
−
−
−
−
5
V
VC
DC control voltage
3
V
PD
input drive power
5
mW
W
°C
°C
PL
load power
3.8
+100
+100
Tstg
Tmb
storage temperature
operating mounting base temperature
−40
−30
CAUTION
This product is supplied in anti-static packing to prevent damage caused by electrostatic discharge during transport
and handling. For further information, refer to Philips specs.: SNW-EQ-608, SNW-FQ-302A and SNW-FQ-302B.
1999 Aug 23
2