Datasheet > BGY887B_15

BGY887B_15

更新时间： 2022-02-26 13:21:16

品牌	Logo	应用领域
锦美电子 - JMNIC		有线电视
页数	文件大小	规格书
12页	62K
描述
CATV amplifier module

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BGY887B_15 数据手册

Philips Semiconductors

Product speciﬁcation

CATV ampliﬁer module

BGY887B

Table 4 Bandwidth 40 to 600 MHz; V_B= 24 V; T_mb= 30 °C; Z_S= Z_L= 75 Ω

SYMBOL

G_p

PARAMETER

CONDITIONS

f = 50 MHz

MIN.

28.5

MAX.

29.5

UNIT

power gain

f = 600 MHz

−

S₁₁

slope cable equivalent

ﬂatness of frequency response

input return losses

f = 40 to 600 MHz

f = 40 to 80 MHz

f = 80 to 160 MHz

f = 160 to 320 MHz

f = 320 to 600 MHz

f = 40 to 80 MHz

f = 80 to 160 MHz

f = 160 to 320 MHz

f = 320 to 600 MHz

−

±0.35

18.5

−

S₂₂

output return losses

−

CTB

X_mod

CSO

composite triple beat

85 channels ﬂat;

−55

V_o= 44 dBmV;

measured at 595.25 MHz

cross modulation

85 channels ﬂat;

V_o= 44 dBmV;

measured at 55.25 MHz

−

−56

−60

composite second order distortion

85 channels ﬂat;

V_o= 44 dBmV;

measured at 596.5 MHz

d₂

V_o

second order distortion

output voltage

note 1

−

−72

−

d_im= −60 dB; note 2

see Table 1

note 3

−

dBmV

noise ﬁgure

−

I_tot

total current consumption (DC)

−

340

Notes

1. f_p= 55.25 MHz; V_p= 44 dBmV;

f_q= 541.25 MHz; V_q= 44 dBmV;

measured at f_p+ f_q= 596.5 MHz.

2. Measured according to DIN45004B:

f_p= 590.25 MHz; V_p= V_o;

f_q= 597.25 MHz; V_q= V_o−6 dB;

f_r= 599.25 MHz; V_r= V_o−6 dB;

measured at f_p+ f_q− f_r= 588.25 MHz.

3. The module normally operates at V_B= 24 V, but is able to withstand supply transients up to 30 V.

1997 Apr 15

1...3 4 567 8 9...12

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