Philips Stereo Amplifier BGY685AL User Manual

DISCRETE SEMICONDUCTORS  
DATA SHEET  
BGY685AL  
CATV amplifier module  
1997 Apr 10  
Product specification  
Supersedes data of February 1995  
File under Discrete Semiconductors, SC16  
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Philips Semiconductors  
Product specification  
CATV amplifier module  
BGY685AL  
CHARACTERISTICS  
Table 1 Bandwidth 40 to 600 MHz; Tcase = 30 °C; ZS = ZL = 75 Ω  
SYMBOL  
PARAMETER  
power gain  
CONDITIONS  
f = 50 MHz  
MIN.  
18  
MAX.  
19  
UNIT  
dB  
Gp  
f = 600 MHz  
18.5  
0.5  
20  
19  
18  
20  
19  
18  
dB  
dB  
dB  
dB  
dB  
dB  
dB  
dB  
dB  
dB  
SL  
FL  
slope cable equivalent  
f = 40 to 600 MHz  
2.0  
±0.3  
56  
flatness of frequency response f = 40 to 600 MHz  
S11  
input return losses  
f = 40 to 80 MHz  
f = 80 to 160 MHz  
f = 160 to 600 MHz  
f = 40 to 80 MHz  
f = 80 to 160 MHz  
f = 160 to 600 MHz  
S22  
output return losses  
CTB  
Xmod  
CSO  
composite triple beat  
cross modulation  
85 channels flat; Vo = 44 dBmV; −  
measured at 595.25 MHz  
85 channels flat; Vo = 44 dBmV; −  
measured at 55.25 MHz  
55  
dB  
dB  
composite second order  
distortion  
85 channels flat; Vo = 44 dBmV; −  
measured at 596.5 MHz  
56  
d2  
Vo  
F
second order distortion  
output voltage  
note 1  
60  
70  
dB  
dim = 60 dB; note 2  
f = 600 MHz  
dBmV  
dB  
noise figure  
5
Itot  
total current consumption  
DC value; VB = +24 V; note 3  
250  
mA  
Notes  
1. fp = 55.25 MHz; Vp = 44 dBmV;  
fq = 541.25 MHz; Vq = 44 dBmV;  
measured at fp + fq = 596.5 MHz.  
2. fp = 590.25 MHz; Vp = Vo;  
fq = 597.25 MHz; Vq = Vo 6 dB;  
fr = 599.25 MHz; Vr = Vo 6 dB;  
measured at fp + fq fr = 588.25 MHz.  
3. The module normally operates at VB = +24 V, but is able to withstand supply transients up to +30 V.  
1997 Apr 10  
3
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Philips Semiconductors  
Product specification  
CATV amplifier module  
BGY685AL  
Table 2 Bandwidth 40 to 550 MHz; Tcase = 30 °C; ZS = ZL = 75 Ω  
SYMBOL  
PARAMETER  
power gain  
CONDITIONS  
f = 50 MHz  
MIN.  
18  
MAX.  
19  
UNIT  
dB  
Gp  
f = 550 MHz  
18.5  
0.5  
20  
19  
18  
20  
19  
18  
2
dB  
dB  
dB  
dB  
dB  
dB  
dB  
dB  
dB  
dB  
SL  
FL  
slope cable equivalent  
f = 40 to 550 MHz  
flatness of frequency response f = 40 to 550 MHz  
±0.3  
58  
S11  
input return losses  
f = 40 to 80 MHz  
f = 80 to 160 MHz  
f = 160 to 550 MHz  
f = 40 to 80 MHz  
f = 80 to 160 MHz  
f = 160 to 550 MHz  
S22  
output return losses  
CTB  
Xmod  
CSO  
composite triple beat  
cross modulation  
77 channels flat; Vo = 44 dBmV;  
measured at 547.25 MHz  
77 channels flat; Vo = 44 dBmV;  
measured at 55.25 MHz  
56  
dB  
dB  
composite second order  
distortion  
77 channels flat; Vo = 44 dBmV;  
measured at 548.5 MHz  
58  
d2  
Vo  
F
second order distortion  
output voltage  
note 1  
61.5  
72  
4.5  
250  
dB  
dim = 60 dB; note 2  
f = 550 MHz  
dBmV  
dB  
noise figure  
Itot  
total current consumption  
DC value; VB = +24 V; note 3  
mA  
Notes  
1. fp = 55.25 MHz; Vp = 44 dBmV;  
fq = 493.25 MHz; Vq = 44 dBmV;  
measured at fp + fq = 548.5 MHz.  
2. fp = 540.25 MHz; Vp = Vo;  
fq = 547.25 MHz; Vq = Vo 6 dB;  
fr = 549.25 MHz; Vr = Vo 6 dB;  
measured at fp + fq fr = 538.25 MHz.  
3. The module normally operates at VB = +24 V, but is able to withstand supply transients up to +30 V.  
1997 Apr 10  
4
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Philips Semiconductors  
Product specification  
CATV amplifier module  
BGY685AL  
Table 3 Bandwidth 40 to 450 MHz; Tcase = 30 °C; ZS = ZL = 75 Ω  
SYMBOL  
PARAMETER  
power gain  
CONDITIONS  
f = 50 MHz  
MIN.  
18  
MAX.  
19  
UNIT  
dB  
Gp  
f = 450 MHz  
18.3  
0.3  
20  
19  
18  
20  
19  
18  
dB  
dB  
dB  
dB  
dB  
dB  
dB  
dB  
dB  
dB  
SL  
FL  
slope cable equivalent  
f = 40 to 450 MHz  
1.5  
±0.2  
58  
flatness of frequency response f = 40 to 450 MHz  
S11  
input return losses  
f = 40 to 80 MHz  
f = 80 to 160 MHz  
f = 160 to 450 MHz  
f = 40 to 80 MHz  
f = 80 to 160 MHz  
f = 160 to 450 MHz  
S22  
output return losses  
CTB  
Xmod  
CSO  
composite triple beat  
cross modulation  
60 channels flat; Vo = 46 dBmV;  
measured at 445.25 MHz  
60 channels flat; Vo = 46 dBmV;  
measured at 55.25 MHz  
54  
dB  
dB  
composite second order  
distortion  
60 channels flat; Vo = 46 dBmV;  
measured at 446.5 MHz  
58  
d2  
Vo  
F
second order distortion  
output voltage  
note 1  
62.5  
70  
4.5  
250  
dB  
dim = 60 dB; note 2  
f = 450 MHz  
dBmV  
dB  
noise figure  
Itot  
total current consumption  
DC value; VB = +24 V; note 3  
mA  
Notes  
1. fp = 55.25 MHz; Vp = 46 dBmV;  
fq = 391.25 MHz; Vq = 46 dBmV;  
measured at fp + fq = 446.5 MHz.  
2. fp = 440.25 MHz; Vp = Vo;  
fq = 447.25 MHz; Vq = Vo 6 dB;  
fr = 449.25 MHz; Vr = Vo 6 dB;  
measured at fp + fq fr = 438.25 MHz.  
3. The module normally operates at VB = +24 V, but is able to withstand supply transients up to +30 V.  
1997 Apr 10  
5
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Philips Semiconductors  
Product specification  
CATV amplifier module  
BGY685AL  
PACKAGE OUTLINE  
27.2 max  
10.2  
13.8 max  
3.8  
max  
4.15  
3.85  
8
9.2  
max  
20.8  
max  
8.8  
min  
12.7  
4.2  
1 2 3  
2.54  
5
7 8  
(2)  
9
0.51  
0.25  
2.54  
M
0.25  
(1)  
UNC 6-32  
2.4 max  
0.38  
(5.08)  
25.4  
MSA318 - 1  
4.15  
3.85  
44.8  
max  
38.1  
Dimensions in mm.  
(1) Screw 6-32 UNC-2A available on request.  
(2) Leads gold plated.  
Fig.2 SOT115J.  
1997 Apr 10  
6
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Philips Semiconductors  
Product specification  
CATV amplifier module  
BGY685AL  
DEFINITIONS  
Data Sheet Status  
Objective specification  
Preliminary specification  
Product specification  
This data sheet contains target or goal specifications for product development.  
This data sheet contains preliminary data; supplementary data may be published later.  
This data sheet contains final product specifications.  
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.  
1997 Apr 10  
7
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Philips Semiconductors – a worldwide company  
Argentina: see South America  
Netherlands: Postbus 90050, 5600 PB EINDHOVEN, Bldg. VB,  
Tel. +31 40 27 82785, Fax. +31 40 27 88399  
Australia: 34 Waterloo Road, NORTH RYDE, NSW 2113,  
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Romania: see Italy  
Canada: PHILIPS SEMICONDUCTORS/COMPONENTS,  
Tel. +1 800 234 7381  
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Slovakia: see Austria  
Czech Republic: see Austria  
Slovenia: see Italy  
Denmark: Prags Boulevard 80, PB 1919, DK-2300 COPENHAGEN S,  
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Hungary: see Austria  
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TAIPEI, Taiwan Tel. +886 2 2134 2865, Fax. +886 2 2134 2874  
Indonesia: see Singapore  
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Italy: PHILIPS SEMICONDUCTORS, Piazza IV Novembre 3,  
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Tel. +81 3 3740 5130, Fax. +81 3 3740 5077  
United Kingdom: Philips Semiconductors Ltd., 276 Bath Road, Hayes,  
MIDDLESEX UB3 5BX, Tel. +44 181 730 5000, Fax. +44 181 754 8421  
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Tel. +1 800 234 7381  
Malaysia: No. 76 Jalan Universiti, 46200 PETALING JAYA, SELANGOR,  
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Uruguay: see South America  
Vietnam: see Singapore  
Mexico: 5900 Gateway East, Suite 200, EL PASO, TEXAS 79905,  
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Yugoslavia: PHILIPS, Trg N. Pasica 5/v, 11000 BEOGRAD,  
Tel. +381 11 625 344, Fax.+381 11 635 777  
Middle East: see Italy  
For all other countries apply to: Philips Semiconductors, Marketing & Sales Communications,  
Building BE-p, P.O. Box 218, 5600 MD EINDHOVEN, The Netherlands, Fax. +31 40 27 24825  
© Philips Electronics N.V. 1997  
SCA54  
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  
127167/00/02/pp8  
Date of release: 1997 Apr 10  
Document order number: 9397 750 02103  
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