BGD802 Datasheet, PDF (4/10 Pages) NXP Semiconductors – CATV amplifier modules

NXP Semiconductors
860 MHz, 18.5 dB gain power doubler amplifier
Product specification
BGD802
Table 2 Bandwidth 40 to 860 MHz; V_B = 24 V; T_case = 30 °C; Z_S = Z_L = 75 Ω
SYMBOL
PARAMETER
CONDITIONS
MIN. TYP. MAX. UNIT
G_p
SL
FL
s₁₁
s₂₂
s₂₁
CTB
X_mod
CSO
d₂
V_o
NF
I_tot
power gain
f = 50 MHz
f = 860 MHz
slope cable equivalent
f = 40 to 860 MHz
flatness of frequency response f = 40 to 860 MHz
input return losses
f = 40 to 80 MHz
f = 80 to 160 MHz
f = 160 to 320 MHz
f = 320 to 640 MHz
f = 640 to 860 MHz
output return losses
f = 40 to 80 MHz
f = 80 to 160 MHz
f = 160 to 320 MHz
f = 320 to 640 MHz
f = 640 to 860 MHz
phase response
f = 50 MHz
composite triple beat
129 channels flat;
V_o = 44 dBmV;
measured at 859.25 MHz
cross modulation
129 channels flat;
V_o = 44 dBmV;
measured at 55.25 MHz
composite second order distortion 129 channels flat;
V_o = 44 dBmV;
measured at 860.5 MHz
second order distortion
note 1
output voltage
noise figure
d_im = −60 dB; note 2
see Table 1
total current consumption (DC) note 3
18
18.5 19
dB
18.5 19.5 −
dB
0.2
1.1
2
dB
−
±0.2 ±0.5 dB
20
35
−
dB
18.5 31
−
dB
17
27
−
dB
15.5 22
−
dB
14
20
−
dB
20
29.5 −
dB
18.5 29
−
dB
17
25.5 −
dB
15.5 23
−
dB
14
22
−
dB
−45 −
+45 deg
−
−56.5 −54 dB
−
−61 −59 dB
−
−64.5 −56 dB
−
−75 −69 dB
61.5 63
−
dBmV
−
−
−
dB
−
395 410 mA
Notes
1. f_p = 55.25 MHz; V_p = 44 dBmV;
f_q = 805.25 MHz; V_q = 44 dBmV;
measured at f_p + f_q = 860.5 MHz.
2. Measured according to DIN45004B:
f_p = 851.25 MHz; V_p = V_o;
f_q = 858.25 MHz; V_q = V_o −6 dB;
f_r = 860.25 MHz; V_r = V_o −6 dB;
measured at f_p + f_q − f_r = 849.25 MHz.
3. The module normally operates at V_B = 24 V, but is able to withstand supply transients up to 30 V.
2002 Jan 23
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