Материал: 9853
DISCRETE SEMICONDUCTORS
BGY152A; BGY152B
UHF amplifier modules
Preliminary specification |
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1996 May 21 |
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File under Discrete Semiconductors, SC09 |
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Philips Semiconductors |
Preliminary specification |
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UHF amplifier modules |
BGY152A; BGY152B |
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FEATURES
·7.2 V nominal supply voltage
·7 W output power
·Easy output power control by DC voltage.
APPLICATIONS
·Portable communication equipment operating in the 400 to 470 MHz and 450 to 512 MHz frequency ranges respectively.
DESCRIPTION
The BGY152A and BGY152B are four-stage power amplifier modules in a SOT434A package. Each module consists of three MOSFET’s and one bipolar transistor chip mounted together with matching and bias circuit components on a metallized ceramic substrate.
These modules produce an output power of 7 W into a load of 50 W at a supply voltage of 7.2 V with an RF drive power of 1 mW.
QUICK REFERENCE DATA
RF performance at Tmb = 25 °C.
PINNING - SOT434A
PIN |
DESCRIPTION |
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1 |
RF input + VC |
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VS1 |
3 |
VS2 |
4 |
VS3 |
5 |
RF output |
Flange |
ground |
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1 |
2 |
3 |
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4 |
5 |
Top view |
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MSA491 |
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Fig.1 Simplified outline.
TYPE |
MODE OF |
f |
VS |
PL |
Gp |
h |
ZS; ZL |
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OPERATION |
(MHz) |
(V) |
(W) |
(dB) |
(%) |
(W) |
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BGY152A |
CW |
400 to 470 |
7.2 |
7 |
³38.5 |
³40 |
50 |
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BGY152B |
CW |
450 to 512 |
7.2 |
7 |
³38.5 |
³40 |
50 |
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1996 May 21 |
2 |
Philips Semiconductors |
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Preliminary specification |
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UHF amplifier modules |
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BGY152A; BGY152B |
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LIMITING VALUES |
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In accordance with the Absolute Maximum Rating System (IEC 134). |
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SYMBOL |
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PARAMETER |
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MIN. |
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MAX. |
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UNIT |
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VS1 |
DC supply voltage |
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− |
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9 |
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V |
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VS2 |
DC supply voltage |
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− |
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9 |
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V |
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VS3 |
DC supply voltage |
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9 |
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V |
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VC |
DC control voltage |
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7.5 |
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V |
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PD |
input drive power |
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− |
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5 |
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mW |
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PL |
load power |
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− |
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9 |
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W |
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Tstg |
storage temperature |
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−40 |
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+100 |
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°C |
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Tmb |
operating mounting base temperature |
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−30 |
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+100 |
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°C |
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CHARACTERISTICS |
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ZS = ZL = 50 Ω; PD = 1 mW; VS1 = VS2 = VS3 = 7.2 V; VC ≤ 7.2 V; Tmb = 25 °C; unless otherwise specified. |
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SYMBOL |
PARAMETER |
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CONDITIONS |
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MIN. |
TYP. |
MAX. |
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UNIT |
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f |
frequency |
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BGY152A |
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400 |
− |
470 |
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MHz |
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BGY152B |
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450 |
− |
512 |
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MHz |
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IQ1+IQ2+IQ3 |
total leakage current |
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VC = 0; PD = 0 |
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− |
200 |
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μA |
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PL |
load power |
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7 |
− |
− |
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W |
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Gp |
power gain |
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adjust VC for PL = 7 W |
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38.5 |
− |
− |
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dB |
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η |
efficiency |
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adjust VC for PL = 7 W |
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40 |
43 |
− |
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% |
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H2 |
second harmonic |
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adjust VC for PL = 7 W |
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− |
− |
−35 |
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dBc |
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H3 |
third harmonic |
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adjust VC for PL = 7 W |
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− |
−40 |
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dBc |
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VSWRin |
input VSWR |
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adjust VC for PL = 7 W |
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− |
− |
2 : 1 |
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control range |
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VC = 0 to 7.2 V; PD = 1 mW |
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70 |
− |
− |
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dB |
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stability |
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PD = 0.5 to 2 mW; VS = 6 to 9 V; |
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− |
− |
−60 |
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dBc |
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adjust VC for PL ≤ 9 W; |
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VSWR ≤ 8 : 1 through all phases |
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ruggedness |
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VS = 9 V; adjust VC for PL ≤ 9 W |
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no degradation |
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VSWR ≤ 20 : 1 through all phases |
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1996 May 21 |
3 |
Philips Semiconductors |
Preliminary specification |
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UHF amplifier modules |
BGY152A; BGY152B |
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PACKAGE OUTLINE |
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handbook, full pagewidth
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6.8 |
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2.55 |
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6.3 |
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2.45 |
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45.1 |
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0.1 CONCAVE |
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B |
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44.9 |
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42.1 |
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0.2 M |
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41.9 |
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0.2 |
C |
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35.2 |
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0.2 M |
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35.0 |
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5.1 |
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A |
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3.3 |
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4.9 |
10.2 |
12.3 |
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3.1 |
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10.0 |
12.1 |
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6.9 |
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0.55 (5×) |
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0.45 |
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0.30 |
(5×) |
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0.3 |
A |
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0.20 |
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3.3 |
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5.08 |
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12.7 |
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2.54 |
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× |
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3.1 (5 |
) MSA490 |
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||||||||||||||||||||||
Dimensions in mm.
Fig.2 SOT434A.
1996 May 21 |
4 |
Philips Semiconductors |
|
Preliminary specification |
|
|
|
UHF amplifier modules |
BGY152A; BGY152B |
|
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|
DEFINITIONS |
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Data sheet status |
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Objective specification |
This data sheet contains target or goal specifications for product development. |
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Preliminary specification |
This data sheet contains preliminary data; supplementary data may be published later. |
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Product specification |
This data sheet contains final product specifications. |
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Limiting values
Limiting values given are in accordance with the Absolute Maximum Rating System (IEC 134). Stress above one or more of the limiting values may cause permanent damage to the device. These are stress ratings only and operation of the device at these or at any other conditions above those given in the Characteristics sections of the specification is not implied. Exposure to limiting values for extended periods may affect device reliability.
Application information
Where application information is given, it is advisory and does not form part of the specification.
LIFE SUPPORT APPLICATIONS
These products are not designed for use in life support appliances, devices, or systems where malfunction of these products can reasonably be expected to result in personal injury. Philips customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify Philips for any damages resulting from such improper use or sale.
1996 May 21 |
5 |