2002 Sep 06
2
Philips Semiconductors
Product specification
65 MHz, 25.5 dB gain reverse amplifier
BGS67A
FEATURES
Extremely low noise
Excellent linearity
Silicon nitride passivation
Rugged construction
Gold metallization ensures excellent reliability.
APPLICATIONS
Reverse amplifier in two-way CATV systems in the
5 to 65 MHz frequency range.
DESCRIPTION
The BGS67A is a hybrid high dynamic range amplifier
module in a leadless SOT567A package, operating at a
supply voltage of 12 V.
PINNING - SOT567A
PIN
DESCRIPTION
1
input
2
common
3
provision
4
+V
B
5
output
6
provision
7
common
8
+V
B
Bottom view
MBL432
1
2
3
4
8
7
6
5
Fig.1 Simplified outline.
QUICK REFERENCE DATA
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 60134).
SYMBOL
PARAMETER
CONDITIONS
MIN.
MAX.
UNIT
G
p
power gain
f = 10 MHz
25
26
dB
I
tot
total current consumption (DC)
V
B
= 12 V
75
95
mA
SYMBOL
PARAMETER
MIN.
MAX.
UNIT
V
i
RF input voltage
-
55
dBmV
T
stg
storage temperature
-
40
+100
C
T
mb
operating mounting base temperature
-
20
+100
C
2002 Sep 06
3
Philips Semiconductors
Product specification
65 MHz, 25.5 dB gain reverse amplifier
BGS67A
CHARACTERISTICS
Bandwidth 5 to 65 MHz; V
B
= 12 V; T
mb
= 30
C; Z
S
= Z
L
= 75
.
Notes
1. f
p
= 19 MHz; V
p
= 50 dBmV; f
q
= 31 MHz; V
q
= 50 dBmV; measured at f
p
+ f
q
= 50 MHz.
2. The module normally operates at V
B
= 12 V, but is able to withstand supply transients up to 30 V.
SYMBOL
PARAMETER
CONDITIONS
MIN.
MAX.
UNIT
G
p
power gain
f = 10 MHz
25
26
dB
SL
slope straight line
f = 5 to 65 MHz
-
0.1
+0.6
dB
FL
flatness of frequency response
f = 5 to 65 MHz
-
0.2
dB
s
11
input return losses
f = 5 to 65 MHz
20
-
dB
s
22
output return losses
f = 5 to 65 MHz
20
-
dB
CTB
composite triple beat
4 channels flat; V
o
= 50 dBmV;
measured at 25 MHz
-
-
64
dB
X
mod
cross modulation
4 channels flat; V
o
= 50 dBmV;
measured at 25 MHz
-
-
54
dB
d
2
second order distortion
note 1
-
-
70
dB
NF
noise figure
f = 65 MHz
-
3.5
dB
I
tot
total current consumption
note 2
75
95
mA
2002 Sep 06
5
Philips Semiconductors
Product specification
65 MHz, 25.5 dB gain reverse amplifier
BGS67A
DATA SHEET STATUS
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
published. The latest information is available on the Internet at URL http://www.semiconductors.philips.com.
DATA SHEET STATUS
(1)
PRODUCT
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.
DEFINITIONS
Short-form specification
The data in a short-form
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.
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.
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.
DISCLAIMERS
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
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.
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.
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.
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