BGD704
NXP Semiconductors
750 MHz, 20 dB gain power doubler amplifier
Table 5.
Characteristics …continued
Bandwidth 40 MHz to 750 MHz; VB = 24 V; Tmb = 35 °C; ZS = ZL = 75 Ω.
Symbol Parameter
Conditions
Min Typ Max Unit
s22
output return losses
f = 40 MHz to 80 MHz
f = 80 MHz to 160 MHz
f = 160 MHz to 320 MHz
f = 320 MHz to 640 MHz
f = 640 MHz to 750 MHz
f = 50 MHz
20
19
18
17
16
−45
-
26
27
26
24
23
-
-
-
-
-
-
dB
dB
dB
dB
dB
s21
phase response
+45 deg
CTB
composite triple beat
110 channels flat; Vo = 44 dBmV;
measured at 745.25 MHz
−58
−57
−61
−56
dB
dB
dB
Xmod
CSO
cross modulation
110 channels flat; Vo = 44 dBmV;
measured at 55.25 MHz
-
-
-
−63
−61
−75
composite second order distortion 110 channels flat; Vo = 44 dBmV;
measured at 746.5 MHz
[1]
[2]
d2
Vo
F
second order distortion
−66
-
dB
output voltage
noise figure
dim = −60 dB
f = 50 MHz
60.5 63.5
dBmV
dB
-
-
-
-
-
-
4.5
-
5
f = 450 MHz
f = 550 MHz
f = 600 MHz
f = 750 MHz
6.5
7
dB
-
dB
-
7
dB
6.5
425
8.5
435
dB
[3]
Itot
total current consumption (DC)
mA
[1] fp = 55.25 MHz; Vp = 44 dBmV; fq = 691.25 MHz; Vq = 44 dBmV; measured at fp + fq = 746.5 MHz.
[2] Measure according to DIN45004B; fp = 740.25 MHz; Vp = Vo; fq = 747.25 MHz; Vq = Vo − 6 dB; fr = 749.25 MHz; Vr = Vo − 6 dB;
measured at fp + fq − fr = 738.25 MHz.
[3] The module normally operates at VB = 24 V, but is able to withstand supply transients up to 30 V.
Table 6.
Characteristics
Bandwidth 40 MHz to 600 MHz; VB = 24 V; Tmb = 35 °C; ZS = ZL = 75 Ω.
Symbol Parameter
Conditions
Min Typ Max Unit
19.5 20 20.5 dB
Gp
power gain
f = 50 MHz
f = 600 MHz
20
0
20.7
-
dB
dB
SL
FL
s11
slope cable equivalent
f = 40 MHz to 600 MHz
-
2
flatness of frequency response f = 40 MHz to 600 MHz
-
-
±0.3 dB
input return losses
output return losses
phase response
f = 40 MHz to 80 MHz
f = 80 MHz to 160 MHz
f = 160 MHz to 320 MHz
f = 320 MHz to 600 MHz
f = 40 MHz to 80 MHz
f = 80 MHz to 160 MHz
f = 160 MHz to 320 MHz
f = 320 MHz to 600 MHz
f = 50 MHz
20
19
18
17
20
19
18
17
−45
31
29
25
21
26
27
26
24
-
-
-
-
-
-
-
-
-
dB
dB
dB
dB
dB
dB
dB
dB
s22
s21
+45 deg
BGD704
All information provided in this document is subject to legal disclaimers.
© NXP B.V. 2010. All rights reserved.
Product data sheet
Rev. 8 — 28 September 2010
3 of 10