BGD702MI データシートの表示（PDF） - Philips Electronics

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BGD702MI

CATV amplifier module

Philips Electronics 

Philips Semiconductors

CATV amplifier module

Product specification

BGD702MI

Table 4 Bandwidth 40 to 450 MHz; VB = 24 V; Tmb = 35 °C; ZS = ZL = 75 Ω

SYMBOL

PARAMETER

CONDITIONS

MIN.

MAX.

Gp

SL

FL

S11

S22

S21

CTB

Xmod

CSO

d2

Vo

F

Itot

power gain

f = 50 MHz

18

19

f = 450 MHz

18.5

−

slope cable equivalent

f = 40 to 450 MHz

0.2

2

flatness of frequency response

f = 40 to 450 MHz

−

±0.3

input return losses

f = 40 to 80 MHz

20

−

f = 80 to 160 MHz

19

−

f = 160 to 320 MHz

18

−

f = 320 to 450 MHz

17

−

output return losses

f = 40 to 80 MHz

20

−

f = 80 to 160 MHz

19

−

f = 160 to 320 MHz

18

−

f = 320 to 450 MHz

17

−

phase response

f = 50 MHz

−45

+45

composite triple beat

60 channels flat;

−

−68

Vo = 46 dBmV;

measured at 445.25 MHz

cross modulation

60 channels flat;

−

−65

Vo = 46 dBmV;

measured at 55.25 MHz

composite second order distortion 60 channels flat;

−

−65

Vo = 46 dBmV;

measured at 446.5 MHz

second order distortion

note 1

−

−75

output voltage

noise figure

dim = −60 dB; note 2

see Table 1

67

−

−

−

total current consumption (DC)

note 3

−

435

Notes

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

fq = 391.25 MHz; Vq = 46 dBmV;

measured at fp + fq = 446.5 MHz.

2. Measured according to DIN45004B:

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.

UNIT

dB

dB

dB

dB

dB

dB

dB

dB

dB

dB

dB

dB

deg

dB

dB

dB

dB

dBmV

dB

mA

1998 Mar 13

6

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