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| DISCRETE SEMICONDUCTORS DATA SHEET BGY586; BGY587 CATV amplifier modules Product specification File under Discrete Semiconductors, SC16 February 1995 Philips Semiconductors Philips Semiconductors Product specification CATV amplifier modules FEATURES * Excellent linearity * Extremely low noise * Silicon nitride passivation * Rugged construction * TiPtAu metallized crystals ensure optimal reliability. DESCRIPTION Hybrid amplifier modules for CATV systems operating over a frequency range of 40 to 550 MHz at a voltage supply of 24 V (DC). The BGY586 is intended for use as a pre-amplifier and BGY587 as a final amplifier. QUICK REFERENCE DATA SYMBOL Gp Itot PARAMETER power gain total current consumption (DC) BGY586 BGY587 LIMITING VALUES In accordance with the Absolute Maximum Rating System (IEC 134). SYMBOL Vi Tstg Tmb RF input voltage storage temperature operating mounting base temperature PARAMETER - -40 -20 MIN. CONDITIONS f = 50 MHz f = 550 MHz VB = 24 V - - MIN. 21.5 22 PINNING - SOT115J PIN 1 2 3 5 7 8 9 input common common +VB common common output DESCRIPTION fpage BGY586; BGY587 1 2 3 8 579 Side view MSA319 Fig.1 Simplified outline. TYP. - - 180 220 - MAX. 22.5 UNIT dB dB mA mA 200 240 MAX. 65 +100 +100 C C UNIT dBmV February 1995 2 Philips Semiconductors Product specification CATV amplifier modules CHARACTERISTICS Bandwidth 40 to 550 MHz; VB = 24 V; Tmb = 30 C; ZS = ZL = 75 . SYMBOL Gp SL FL S11 PARAMETER power gain slope cable equivalent flatness of frequency response input return losses CONDITIONS f = 50 MHz f = 550 MHz f = 40 to 550 MHz f = 40 to 550 MHz f = 40 to 80 MHz f = 80 to 160 MHz f = 160 to 550 MHz S22 output return losses f = 40 to 80 MHz f = 80 to 160 MHz f = 160 to 550 MHz S21 CTB phase response composite triple beat BGY586 BGY587 Xmod cross modulation BGY586 BGY587 CSO composite second order distortion BGY586 BGY587 d2 second order distortion BGY586 BGY587 Vo output voltage BGY586 BGY587 F noise figure BGY586 BGY587 Itot total current consumption (DC) BGY586 BGY587 Notes note 3 - - f = 550 MHz - - dim = -60 dB; note 2 58.5 61 f = 50 MHz 77 channels flat; Vo = 44 dBmV; measured at 547.25 MHz 77 channels flat; Vo = 44 dBmV; measured at 55.25 MHz 77 channels flat; Vo = 44 dBmV; measured at 548.5 MHz note 1 - - BGY586; BGY587 MIN. 21.5 22 0.2 - 20 19 18 20 19 18 +135 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - TYP. MAX. 22.5 - 1.5 0.2 - - - - - - +225 -53 -57 -55 -58 -50 -54 -62 -66 - - 6.5 7 200 240 UNIT dB dB dB dB dB dB dB dB dB dB deg dB dB dB dB dB dB dB dB dBmV dBmV dB dB mA mA 180 220 1. fp = 55.25 MHz; Vp = 44 dBmV; fq = 493.25 MHz; Vq = 44 dBmV; measured at fp + fq = 548.5 MHz. 2. Measured according to DIN45004B: fp = 540.25 MHz; Vp = Vo; fq = 547.25 MHz; Vq = Vo -6 dB; fr = 549.25 MHz; Vr = Vo -6 dB; measured at fp + fq - fr = 538.25 MHz. 3. The modules normally operate at VB = 24 V, but are able to withstand supply transients up to 30 V. February 1995 3 |
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