BGY84A datasheet(3/8 Pages) PHILIPS

3 / 8 page

1997 Apr 10

Philips Semiconductors

Product speciﬁcation

CATV ampliﬁer modules

BGY84A; BGY85A

CHARACTERISTICS

Table 1

Bandwidth 40 to 450 MHz; Tmb =30 °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;

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 modules normally operate at VB = +24 V, but are able to withstand supply transients up to +30 V.

SYMBOL

PARAMETER

CONDITIONS

MIN.

TYP.

MAX.

UNIT

power gain

f = 50 MHz

−

18.8

f = 450 MHz

18.7

−

20.2

slope cable equivalent

f = 40 to 450 MHz

0.3

−

1.5

ﬂatness of frequency response

f = 40 to 450 MHz

−−±0.2

S11

input return losses

f = 40 to 80 MHz

−−

f = 80 to 160 MHz

−−

f = 160 to 450 MHz

−−

S22

output return losses

f = 40 to 80 MHz

−−

f = 80 to 160 MHz

−−

f = 160 to 450 MHz

−−

CTB

composite triple beat

60 channels ﬂat; Vo = 46 dBmV;

measured at 445.25 MHz

BGY84A

−−−55

BGY85A

−−−59

Xmod

cross modulation

60 channels ﬂat; Vo = 46 dBmV;

measured at 55.25 MHz

BGY84A

−−−58

BGY85A

−−−61

second order distortion

note 1

−−−72

output voltage

dim = −60 dB; note 2

BGY84A

−−

dBmV

BGY85A

62.5

−−

dBmV

noise ﬁgure

f = 40 to 450 MHz

BGY84A

−−

6.5

BGY85A

−−

7dB

Itot

total current consumption

DC value; VB = +24 V; note 3

BGY84A

−

180

200

BGY85A

−

220

240

BGY84A Datasheet(PDF) 3 Page - NXP Semiconductors

BGY84A Datasheet(HTML) 3 Page - NXP Semiconductors

Html Pages

1 2 3 4 5 6 7 8

Datasheet Download

Link URL