Philips Stereo Amplifier BGD885 User Manual

DISCRETE SEMICONDUCTORS  
DATA SHEET  
book, halfpage  
BGD885  
860 MHz, 17 dB gain power  
doubler amplifier  
Product specification  
2001 Nov 02  
Supersedes data of 2001 Oct 25  
 
Philips Semiconductors  
Product specification  
860 MHz, 17 dB gain power doubler amplifier  
BGD885  
CHARACTERISTICS  
Table 1 Bandwidth 40 to 860 MHz; VB = 24 V; Tmb = 35 °C; ZS = ZL = 75 Ω  
SYMBOL  
PARAMETER  
CONDITIONS  
f = 50 MHz  
MIN.  
16.5  
MAX.  
17.5  
UNIT  
dB  
Gp  
SL  
FL  
power gain  
slope cable equivalent  
flatness of frequency response  
input return losses  
f = 40 to 860 MHz  
f = 40 to 860 MHz  
f = 40 MHz; note 1  
f = 800 to 860 MHz  
f = 40 MHz; note 1  
f = 800 to 860 MHz  
note 2  
0.2  
1.6  
±0.5  
53  
8
dB  
dB  
S11  
20  
10  
20  
10  
64  
63  
dB  
dB  
S22  
output return losses  
dB  
dB  
d2  
second order distortion  
output voltage  
dB  
Vo  
dim = 60 dB; note 3  
dBmV  
dBmV  
dB  
d
im = 60 dB; note 4  
F
noise figure  
f = 50 MHz  
f = 550 MHz  
f = 650 MHz  
f = 750 MHz  
f = 860 MHz  
note 5  
8
dB  
8
dB  
8
dB  
8
dB  
Itot  
total current consumption (DC)  
450  
mA  
Notes  
1. Decrease per octave of 1.5 dB.  
2. Vp = 59 dBmV at fp = 349.25 MHz;  
Vq = 59 dBmV at fq = 403.25 MHz;  
measured at fp + fq = 752.5 MHz.  
3. Measured according to DIN45004B:  
fp = 341.25 MHz; Vp = Vo;  
fq = 348.25 MHz; Vq = Vo 6 dB;  
fr = 350.25 MHz; Vr = Vo 6 dB;  
measured at fp + fq fr = 339.25 MHz.  
4. Measured according to DIN45004B:  
fp = 851.25 MHz; Vp = Vo;  
fq = 858.25 MHz; Vq = Vo 6 dB;  
fr = 860.25 MHz; Vr = Vo 6 dB;  
measured at fp + fq fr = 849.25 MHz.  
5. The module normally operates at VB = 24 V, but is able to withstand supply transients up to 30 V.  
2001 Nov 02  
3
 
Philips Semiconductors  
Product specification  
860 MHz, 17 dB gain power doubler amplifier  
BGD885  
BGD885  
1
2
3
4
5
6
7
8
9
input  
output  
10 V  
C1  
V
= 24 V  
B
C2  
MEA094-2  
Fig.2 Test circuit.  
List of components (see Fig.2)  
COMPONENT  
DESCRIPTION  
VALUE  
C1  
C2  
R
ceramic multilayer capacitor  
ceramic multilayer capacitor  
resistor  
1 nF (max.)  
1 nF  
56 Ω, 2 W  
2001 Nov 02  
4
 
Philips Semiconductors  
Product specification  
860 MHz, 17 dB gain power doubler amplifier  
BGD885  
PACKAGE OUTLINE  
Rectangular single-ended package; aluminium flange; 2 vertical mounting holes;  
2 x 6-32 UNC and 2 extra horizontal mounting holes; 9 gold-plated in-line leads  
SOT115D  
D
E
Z
A
2
1
2
3
4
5
6
7
8
9
A
L
F
S
W
e
b
M
w
y
c
q
y
M
B
2
d
e
1
U
Q
2
q
M
B
1
B
y
M
B
P
U
q
1
0
5
10 mm  
scale  
DIMENSIONS (mm are the original dimensions)  
U
A
d
max.  
A
max.  
D
max.  
E
max.  
L
min.  
Q
max.  
Z
max.  
1
2
UNIT  
e
e
P  
q
W
w
y
b
c
F
q
q
S
U
2
1
1
2
max.  
max.  
4.15  
3.85  
0.51  
0.38  
6-32  
UNC  
mm 20.8 9.1  
0.25 27.2 2.54 13.75 2.54 5.08 12.7 8.8  
2.4 38.1 25.4 10.2 4.2 44.75  
8
0.25 0.1 3.8  
REFERENCES  
EUROPEAN  
PROJECTION  
OUTLINE  
VERSION  
ISSUE DATE  
IEC  
JEDEC  
EIAJ  
97-04-10  
SOT115D  
2001 Nov 02  
5
 
Philips Semiconductors  
Product specification  
860 MHz, 17 dB gain power doubler amplifier  
BGD885  
DATA SHEET STATUS  
PRODUCT  
DATA SHEET STATUS(1)  
STATUS(2)  
DEFINITIONS  
Objective data  
Development This data sheet contains data from the objective specification for product  
development. Philips Semiconductors reserves the right to change the  
specification in any manner without notice.  
Preliminary data  
Qualification  
This data sheet contains data from the preliminary specification.  
Supplementary data will be published at a later date. Philips  
Semiconductors reserves the right to change the specification without  
notice, in order to improve the design and supply the best possible  
product.  
Product data  
Production  
This data sheet contains data from the product specification. Philips  
Semiconductors reserves the right to make changes at any time in order  
to improve the design, manufacturing and supply. Changes will be  
communicated according to the Customer Product/Process Change  
Notification (CPCN) procedure SNW-SQ-650A.  
Notes  
1. Please consult the most recently issued data sheet before initiating or completing a design.  
2. The product status of the device(s) described in this data sheet may have changed since this data sheet was  
DEFINITIONS  
DISCLAIMERS  
Short-form specification  
The data in a short-form  
Life support applications  
These products are not  
specification is extracted from a full data sheet with the  
same type number and title. For detailed information see  
the relevant data sheet or data handbook.  
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  
Semiconductors customers using or selling these products  
for use in such applications do so at their own risk and  
agree to fully indemnify Philips Semiconductors for any  
damages resulting from such application.  
Limiting values definition Limiting values given are in  
accordance with the Absolute Maximum Rating System  
(IEC 60134). 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.  
Right to make changes  
Philips Semiconductors  
reserves the right to make changes, without notice, in the  
products, including circuits, standard cells, and/or  
software, described or contained herein in order to  
improve design and/or performance. Philips  
Semiconductors assumes no responsibility or liability for  
the use of any of these products, conveys no licence or title  
under any patent, copyright, or mask work right to these  
products, and makes no representations or warranties that  
these products are free from patent, copyright, or mask  
work right infringement, unless otherwise specified.  
Application information  
Applications that are  
described herein for any of these products are for  
illustrative purposes only. Philips Semiconductors make  
no representation or warranty that such applications will be  
suitable for the specified use without further testing or  
modification.  
2001 Nov 02  
6
 
Philips Semiconductors  
Product specification  
860 MHz, 17 dB gain power doubler amplifier  
BGD885  
NOTES  
2001 Nov 02  
7
 
Philips Semiconductors – a worldwide company  
Contact information  
For additional information please visit http://www.semiconductors.philips.com.  
Fax: +31 40 27 24825  
For sales offices addresses send e-mail to: [email protected].  
© Koninklijke Philips Electronics N.V. 2001  
SCA73  
All rights are reserved. Reproduction in whole or in part is prohibited without the prior written consent of the copyright owner.  
The information presented in this document does not form part of any quotation or contract, is believed to be accurate and reliable and may be changed  
without notice. No liability will be accepted by the publisher for any consequence of its use. Publication thereof does not convey nor imply any license  
under patent- or other industrial or intellectual property rights.  
Printed in The Netherlands  
613518/07/pp8  
Date of release: 2001 Nov 02  
Document order number: 9397 750 09031  
 

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