Philips BGD712 User Manual

DISCRETE SEMICONDUCTORS

DATA SH EET

ook, halfpage

M3D252

BGD712

750 MHz, 18.5 dB gain power
doubler amplifier

Product specification
Supersedes data of 2001 Oct 29

2001 Nov 02

Philips Semiconductors Product specification

750 MHz, 18.5 dB gain power doubler amplifier BGD712

FEATURES

• Excellent linearity

• Extremely low noise

• Excellent return loss properties

• Silicon nitride passivation

• Rugged construction

• Gold metallization ensures excellent reliability.

PINNING - SOT115J

PIN DESCRIPTION

1 input

2, 3 common

5+V

7, 8 common

9 output

B

APPLICATIONS

• CATV systems operating in the 40 to 750 MHz
frequency range.

handbook, halfpage

2

789

351

DESCRIPTION

Side view

MSA319

Hybrid amplifier module ina SOT115J package operating
with a voltage supply of 24 V (DC).

Fig.1 Simplified outline.

QUICK REFERENCE DATA

SYMBOL PARAMETER CONDITIONS MIN. MAX. UNIT

G

p

power gain f = 45 MHz 18.2 18.8 dB

f = 750 MHz 19 20 dB

I

tot

total current consumption (DC) VB= 24 V 380 410 mA

LIMITING VALUES

In accordance with the Absolute Maximum Rating System (IEC 60134).

SYMBOL PARAMETER MIN. MAX. UNIT

V

B

V

i

T

stg

T

mb

supply voltage − 30 V
RF input voltage − 70 dBmV
storage temperature −40 +100 °C
operating mounting base temperature −20 +100 °C

2001 Nov 02 2

Philips Semiconductors Product specification

750 MHz, 18.5 dB gain power doubler amplifier BGD712

CHARACTERISTICS

Bandwidth 40 to 750 MHz; VB= 24 V; Tmb=35°C; ZS=ZL=75Ω

SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT

G

p

SL slope straight line f = 45 to 750 MHz; note 1 0.5 1 1.5 dB
FL flatness straight line f = 45 to 100 MHz −−±0.35 dB

S

11

S

22

S

21

CTB composite triple beat 112 channels flat; V

X

mod

power gain f = 45 MHz 18.2 18.5 18.8 dB

f = 750 MHz 19 19.5 20 dB

f = 100 to 700 MHz −−±0.5 dB
f = 700 to 750 MHz −−±0.15 dB

input return losses f = 45 to 80 MHz 23 −−dB

f = 80 to 160 MHz 23 −−dB
f = 160 to 320 MHz 21 −−dB
f = 320 to 550 MHz 20 −−dB
f = 550 to 650 MHz 20 −−dB
f = 650 to 750 MHz 19 −−dB
f = 750 to 790 MHz 17 −−dB

output return losses f = 45 to 80 MHz 23 −−dB

f = 80 to 160 MHz 23 −−dB
f = 160 to 320 MHz 20 −−dB
f = 320 to 550 MHz 20 −−dB
f = 550 to 650 MHz 19 −−dB
f = 650 to 750 MHz 19 −−dB
f = 750 to 790 MHz 17 −−dB

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

= 44 dBmV;

o

−−−62 dB

fm= 745.25 MHz
79 channels flat; V

= 44 dBmV;

o

−−−68 dB

fm= 547.25 MHz
79 channels; f

= 445.25 MHz;

m

−−−63 dB

Vo= 49.3 dBmVat 547 MHz; note 2

cross modulation 112 channels flat; Vo= 44 dBmV;

−−−63 dB

fm= 55.25 MHz
79 channels flat; V

= 44 dBmV;

o

−−−69 dB

fm= 55.25 MHz
79 channels; f

= 745.25 MHz;

m

−−−60 dB

Vo= 49.3 dBmVat 547 MHz; note 2

2001 Nov 02 3