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| DISCRETE SEMICONDUCTORS DATA SHEET BGY681 CATV amplifier module Product specification File under Discrete Semiconductors, SC16 February 1995 Philips Semiconductors Philips Semiconductors Product specification CATV amplifier module FEATURES * Excellent linearity * Extremely low noise * Silicon nitride passivation * Rugged construction * Gold metallization ensures excellent reliability. DESCRIPTION Hybrid high dynamic range amplifier module designed for CATV systems operating over a frequency range of 40 to 600 MHz operating with a voltage supply of 24 V (DC). PINNING - SOT115J PIN 1 2 3 5 7 8 9 input common common +VB common common output Side view BGY681 DESCRIPTION fpage 1 2 3 8 579 MSA319 Fig.1 Simplified outline. QUICK REFERENCE DATA SYMBOL Gp Itot power gain total current consumption (DC) PARAMETER CONDITIONS f = 50 MHz f = 600 MHz VB = 24 V MIN. 12 12.7 - - 240 MAX. 13 UNIT dB dB mA 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. MAX. 65 +100 +100 UNIT dBmV C C February 1995 2 Philips Semiconductors Product specification CATV amplifier module CHARACTERISTICS Bandwidth 40 to 600 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 = 600 MHz f = 40 to 600 MHz f = 40 to 600 MHz f = 40 to 80 MHz f = 80 to 160 MHz f = 160 to 600 MHz S22 output return losses f = 40 to 80 MHz f = 80 to 160 MHz f = 160 to 600 MHz S21 CTB phase response composite triple beat f = 50 MHz 85 channels flat; Vo = 44 dBmV; measured at 595.25 MHz 85 channels flat; Vo = 44 dBmV; measured at 55.25 MHz 85 channels flat; Vo = 44 dBmV; measured at 596.5 MHz note 1 dim = -60 dB; note 2 f = 600 MHz note 3 MIN. 12 12.7 0.7 - 20 19 18 20 19 18 -45 - TYP. - - - - - - - - - - - - BGY681 MAX. 13 - 2.2 0.2 - - - - - - +45 -52 UNIT dB dB dB dB dB dB dB dB dB dB deg dB Xmod cross modulation - - -58 dB CSO composite second order distortion second order distortion output voltage noise figure total current consumption (DC) - - -57 dB d2 Vo F Itot Notes - 59.5 - - - - - 220 -70 - 9.5 240 dB dBmV dB mA 1. fp = 55.25 MHz; Vp = 44 dBmV; fq = 541.25 MHz; Vq = 44 dBmV; measured at fp + fq = 596.5 MHz. 2. Measured according to DIN45004B: fp = 590.25 MHz; Vp = Vo; fq = 597.25 MHz; Vq = Vo -6 dB; fr = 599.25 MHz; Vr = Vo -6 dB; measured at fp + fq - fr = 588.25 MHz. 3. The module normally operates at VB = 24 V, but is able to withstand supply transients up to 30 V. February 1995 3 Philips Semiconductors Product specification CATV amplifier module 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 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 dim = -60 dB; note 2 f = 550 MHz note 3 MIN. 12 12.5 0.5 - 20 19 18 20 19 18 -45 - - - - - - - - - - - - - TYP. BGY681 MAX. 13 14.5 2 0.2 - - - - - - +45 -56 UNIT dB dB dB dB dB dB dB dB dB dB deg dB Xmod cross modulation - - -62 dB CSO composite second order distortion - - -59 dB d2 Vo F Itot Notes second order distortion output voltage noise figure total current consumption (DC) - 61.5 - - - - - 220 -72 - 9 240 dB dBmV dB mA 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 module normally operates at VB = 24 V, but is able to withstand supply transients up to 30 V. February 1995 4 Philips Semiconductors Product specification CATV amplifier module CHARACTERISTICS Bandwidth 40 to 450 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 = 450 MHz f = 40 to 450 MHz f = 40 to 450 MHz f = 40 to 80 MHz f = 80 to 160 MHz f = 160 to 450 MHz S22 output return losses f = 40 to 80 MHz f = 80 to 160 MHz f = 160 to 450 MHz S21 CTB phase response composite triple beat f = 50 MHz 60 channels flat; Vo = 46 dBmV; measured at 445.25 MHz 60 channels flat; Vo = 46 dBmV; measured at 55.25 MHz 60 channels flat; Vo = 46 dBmV; measured at 446.5 MHz note 1 dim = -60 dB; note 2 f = 450 MHz note 3 MIN. 12 12.5 0.5 - 20 19 18 20 19 18 -45 - - - - - - - - - - - - - TYP. BGY681 MAX. 13 14 1.5 0.2 - - - - - - +45 -58 UNIT dB dB dB dB dB dB dB dB dB dB deg dB Xmod cross modulation - - -62 dB CSO composite second order distortion - - -61 dB d2 Vo F Itot Notes second order distortion output voltage noise figure total current consumption (DC) - 64 - - - - - 220 -74 - 8 240 dB dBmV dB mA 1. fp = 55.25 MHz; Vp = 46 dBmV; fq = 391.25 MHz; Vq = 46 dBmV; measured at fp + fq = 446.5 MHz. 2. Measured according to DIN45004B: fp = 440.25 MHz; Vp = Vo; fq = 447.25 MHz; Vq = Vo -6 dB; fr = 449.25 MHz; Vr = Vo -6 dB; measured at fp + fq - fr = 438.25 MHz. 3. The module normally operates at VB = 24 V, but is able to withstand supply transients up to 30 V. February 1995 5 |
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