Philips BGY89 User manual

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DATA SHEET

Product speciﬁcation

File under Discrete Semiconductors, SC16 February 1995

DISCRETE SEMICONDUCTORS

Philips Semiconductors

BGY89

CATV amplifier module

February 1995 2

Philips Semiconductors Productspeciﬁcation

CATV ampliﬁer module BGY89

FEATURES

•Excellent linearity

•Extremely low noise

•Silicon nitride passivation

•Rugged construction

•TiPtAu metallized crystals ensure

optimal reliability.

DESCRIPTION

Hybrid amplifier module for CATV

systems operating over a frequency

range of 40 to 450 MHz at a voltage

supply of 24 V (DC). The module is

intended for use as a line-extender.

PINNING - SOT115J

PIN DESCRIPTION

1 input

2 common

3 common

5+V

B

7 common

8 common

9 output Fig.1 Simplified outline.

f

page

789

2351

Side view

MSA319

QUICK REFERENCE DATA

LIMITING VALUES

In accordance with the Absolute Maximum Rating System (IEC 134).

SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT

Gppower gain f = 50 MHz 37 −39 dB

Itot total current consumption (DC) VB= 24 V −320 340 mA

SYMBOL PARAMETER MIN. MAX. UNIT

ViRF input voltage −55 dBmV

Tstg storage temperature −40 +100 °C

Tmb operating mounting base temperature −20 +100 °C

February 1995 3

Philips Semiconductors Productspeciﬁcation

CATV ampliﬁer module BGY89

CHARACTERISTICS

Bandwidth 40 to 450 MHz; VB= 24 V; Tmb = 35 °C; ZS= ZL= 75 Ω.

Notes

1. fp= 55.25 MHz; Vp= 46 dBmV;

fq= 343.25 MHz; Vq= 46 dBmV;

measured at fp+ fq= 398.5 MHz.

2. Measured according to DIN45004B:

fp= 440.25 MHz; Vp= Vo= 63 dBmV;

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.

SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT

Gppower gain f = 50 MHz 37 −39 dB

f = 450 MHz 37 −−dB

SL slope cable equivalent f = 40 to 450 MHz 0 −2.5 dB

FL ﬂatness of frequency response f = 40 to 450 MHz −−±0.4 dB

S11 input return losses f = 40 to 80 MHz 20 −−dB

f = 80 to 160 MHz 19 −−dB

f = 160 to 450 MHz 18 −−dB

S22 output return losses f = 40 to 80 MHz 20 −−dB

f = 80 to 160 MHz 19 −−dB

f = 160 to 450 MHz 18 −−dB

S21 phase response f = 50 MHz −45 −+45 deg

CTB composite triple beat 60 channels ﬂat;

Vo= 46 dBmV;

measured at 445.25 MHz

−−−58 dB

Xmod cross modulation 60 channels ﬂat;

Vo= 46 dBmV;

measured at 55.25 MHz

−−−58 dB

CSO composite second order distortion 60 channels ﬂat;

Vo= 46 dBmV;

measured at 446.5 MHz

−−−58 dB

d2second order distortion note 1 −−−70 dB

Vooutput voltage dim = −60 dB; note 2 63 −−dBmV

F noise ﬁgure f = 450 MHz −−5.5 dB

Itot total current consumption (DC) note 3 −320 340 mA