BLV948 Datasheet, PDF (1/4 Pages) New Jersey Semi-Conductor Products, Inc. – UHF push-pull power transistor

20 STERNAVE.
SPRINGFIELD, NEW JERSEY 07081
U.S.A.
, L/nc,
TELEPHONE: [phone]
[phone]
FAX: [phone]
UHF push-pull power transistor
BLV948
FEATURES
• Double Input and output
matching for easy matching and
high gain
• Poly-silicon emitter-ballasting
resistors for an optimum
temperature profile
• Gold metallization ensures
excellent reliability.
DESCRIPTION
Two NPN silicon planar epitaxial
transistors in push-pull
configuration, intended for linear
common emitter class-AB operation
in base station transmitters in the
800 to 960 MHz range.
The transistor is encapsulated in a
4-lead SOT262A2 flange envelope,
with two ceramic caps. The ftanga
provides the common emitter
connection for both transistors.
PINNING - SOT262A2
PIN
DESCRIPTION
1 collector 1
2 collector 2
3 base 1
4 base 2
5 emitter (connected to
flange)
QUICK REFERENCE DATA
RF performance at Th = 25 °C in a common emitter test circuit.
MODE OF
f
VCE
OPERATION (MHz) (V)
PL
QP 1e
(W)
(dB) _(%)
CW, class-AB
900
26
150
27
>48
960
26
150
26.5 245
2-tone, class-AB 900 26 150 (PEP) 27.5 234
960 26 150 (PEP) S7.5 234
«3
(dBc)
-
-
S-24
£-22
WARNING
Product and environmental safety - toxic materials
This product contains beryllium oxide. The product is entirely safe provided
that the BeO discs are not damaged. All parsons who handle, use or
dispose of this product should be aware of its nature and of the necessary
safety precautions. After use, dispose of as chemical or special waste
according to the regulations applying at the location of the user. It must
never be thrown out with the general or domestic waste.
5 \. I
3
Top view
LI 5
4
MSBom
Fig.1 Simplified outline and symbol.
NJ Semi-Conductors reserves the right to change test conditions, parameter limits and package dimensionswithout
notice. Information furnished by NJ Semi-Conductors is believed to be both accurate and reliable at the time of going
to press. However, NJ Semi-Conductors assumes no responsibility for any errors or omissions discovered in its use.
NJ Semi-Conductors encourages customers to verify that datasheets are current before placing orders.
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