2001 Nov 01 3
Philips Semiconductors Product specification
860 MHz, 20 dB gain power doubler amplifier BGD904L
CHARACTERISTICS
Bandwidth 40 to 900 MHz; VB= 24 V; Tmb =35°C; ZS=Z
L=75Ω.
SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT
Gppower gain f = 50 MHz 19.7 20 20.3 dB
f = 900 MHz 20.5 21 21.5 dB
SL slope straight line f = 40 to 900 MHz 0.4 0.9 1.4 dB
FL flatness straight line f = 40 to 900 MHz −±0.15 ±0.3 dB
S11 input return losses f = 40 to 80 MHz 21 25 −dB
f = 80 to 160 MHz 22 30 −dB
f = 160 to 320 MHz 21 29 −dB
f = 320 to 550 MHz 18 24 −dB
f = 550 to 650 MHz 17 22 −dB
f = 650 to 900 MHz 16 21 −dB
S22 output return losses f = 40 to 80 MHz 25 29 −dB
f = 80 to 160 MHz 23 28 −dB
f = 160 to 320 MHz 19 25 −dB
f = 320 to 750 MHz 18 24 −dB
f = 750 to 900 MHz 17 23 −dB
S21 phase response f = 50 MHz −45 −+45 deg
CTB composite triple beat 49 channels flat; Vo= 47 dBmV;
fm= 859.25 MHz −−65.5 −64 dB
77 channels flat; Vo= 44 dBmV;
fm= 547.25 MHz −−67.5 −65.5 dB
110 channels flat; Vo= 44 dBmV;
fm= 745.25 MHz −−61 −59.5 dB
129 channels flat; Vo= 44 dBmV;
fm= 859.25 MHz −−57 −55 dB
110 channels; fm= 397.25 MHz;
Vo= 49 dBmV at 550 MHz; note 1 −−61.5 −59.5 dB
129 channels; fm= 649.25 MHz;
Vo= 49.5 dBmV at 860 MHz; note 2 −−56 −54 dB
Xmod cross modulation 49 channels flat; Vo= 47 dBmV;
fm= 55.25 MHz −−64 −61 dB
77 channels flat; Vo= 44 dBmV;
fm= 55.25 MHz −−66.5 −64 dB
110 channels flat; Vo= 44 dBmV;
fm= 55.25 MHz −−63 −60.5 dB
129 channels flat; Vo= 44 dBmV;
fm= 55.25 MHz −−61.5 −59 dB
110 channels; fm= 397.25 MHz;
Vo= 49 dBmV at 550 MHz; note 1 −−60 −57.5 dB
129 channels; fm= 859.25 MHz;
Vo= 49.5 dBmV at 860 MHz; note 2 −−56 −53.5 dB