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2001 Nov 01 4
Philips Semiconductors Product specification
860 MHz, 20 dB gain power doubler amplifier BGD904L
Notes
1. Tilt = 9 dB (50 to 550 MHz); tilt = 3.5 dB at −6 dB offset (550 to 750 MHz).
2. Tilt = 12.5 dB (50 to 860 MHz).
3. 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.
4. f
p
= 55.25 MHz; V
p
= 44 dBmV; f
q
= 691.25 MHz; V
q
= 44 dBmV; measured at f
p
+f
q
= 746.5 MHz.
5. f
p
= 55.25 MHz; V
p
= 44 dBmV; f
q
= 493.25 MHz; V
q
= 44 dBmV; measured at f
p
+f
q
= 548.5 MHz.
6. 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.
7. Measured according to DIN45004B:
f
p
= 740.25 MHz; V
p
=V
o
; f
q
= 747.25 MHz; V
q
=V
o
−6 dB; f
r
= 749.25 MHz; V
r
=V
o
−6 dB;
measured at f
p
+f
q
−f
r
= 738.25 MHz.
8. Measured according to DIN45004B:
f
p
= 540.25 MHz; V
p
=V
o
; f
q
= 547.25 MHz; V
q
=V
o
−6 dB; f
r
= 549.25 MHz; V
r
=V
o
−6 dB;
measured at f
p
+f
q
−f
r
= 538.25 MHz.
9. The module normally operates at V
B
= 24 V, but is able to withstand supply transients up to 35 V.
CSO composite second order
distortion
49 channels flat; V
o
= 47 dBmV;
f
m
= 860.5 MHz
−−69 −63 dB
77 channels flat; V
o
= 44 dBmV;
f
m
= 548.5 MHz
−−73 −68 dB
110 channels flat; V
o
= 44 dBmV;
f
m
= 746.5 MHz
−−69 −63 dB
129 channels flat; V
o
= 44 dBmV;
f
m
= 860.5 MHz
−−65 −59 dB
110 channels; f
m
= 150 MHz;
V
o
= 49 dBmV at 550 MHz; note 1
−−68 −63 dB
129 channels; f
m
= 150 MHz;
V
o
= 49.5 dBmV at 860 MHz; note 2
−−63 −58 dB
d
2
second order distortion note 3 −−82 −75 dB
note 4 −−83 −76 dB
note 5 −−83 −77 dB
V
o
output voltage d
im
= −60 dB; note 6 62.5 64 − dBmV
d
im
= −60 dB; note 7 63.5 65.5 − dBmV
d
im
= −60 dB; note 8 65.5 67.5 − dBmV
CTB compression = 1 dB;
129 channels flat; f = 859.25 MHz
47.5 48.5 − dBmV
CSO compression=1dB;
129 channels flat; f = 860.5 MHz
50 52 − dBmV
NF noise figure f = 50 MHz − 3.8 5 dB
f = 550 MHz − 4.1 5.5 dB
f = 750 MHz − 4.8 6.5 dB
f = 900 MHz − 5.9 7.5 dB
I
tot
total current consumption (DC) note 9 350 365 380 mA
SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT