BGY65 datasheet(3/8 Pages) PHILIPS

3 / 8 page

1997 Apr 09

Philips Semiconductors

Product speciﬁcation

CATV ampliﬁer module

BGY65

CHARACTERISTICS

Table 1

Bandwidth 5 to 200 MHz; Tmb =30 °C; ZS =ZL =75 Ω

Notes

1. fp = 83.25 MHz; Vp = 50 dBmV;

fq = 109.25 MHz; Vq = 50 dBmV;

measured at fp +fq = 192.5 MHz.

2. Measured according to DIN45004B:

fp = 35.25 MHz; Vo =Vp;

fq = 42.25 MHz; Vq =Vo −6 dB;

fr = 44.25 MHz; Vr =Vo −6 dB;

measured at fp +fq − fr = 33.25 MHz.

3. Measured according to DIN45004B:

fp = 187.25 MHz; Vo =Vp;

fq = 194.25 MHz; Vq =Vo −6 dB;

fr = 196.25 MHz; Vr =Vo −6 dB;

measured at fp +fq − fr = 185.25 MHz.

4. 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

power gain

f = 10 MHz

−

slope cable equivalent

f = 5 to 200 MHz

−0.2

−

+0.5

ﬂatness of frequency

response

f = 5 to 200 MHz

−−±0.2

S11

input return losses

f = 5 to 200 MHz

−−

S22

output return losses

f = 5 to 200 MHz

−−

CTB

composite triple beat

22 channels ﬂat;

Vo = 50 dBmV;

measured at 175.25 MHz

−−−68

Xmod

cross modulation

22 channels ﬂat;

Vo = 50 dBmV;

measured at 55.25 MHz

−−−61

second order distortion

Vo = 50 dBmV; note 1

−−−72

output voltage

dim = −60 dB; note 2

−−

dBmV

dim = −60 dB; note 3

−−

dBmV

noise ﬁgure

f = 200 MHz

−−

5.5

Itot

total current consumption

DC value; VB = +24 V; note 4 −

215

230

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