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| DISCRETE SEMICONDUCTORS DATA SHEET BGY687 CATV amplifier module Product specification Supersedes data of February 1995 File under Discrete Semiconductors, SC16 1995 Sep 11 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 at a voltage supply of 24 V (DC). QUICK REFERENCE DATA SYMBOL Gp Itot PARAMETER power gain total current consumption (DC) CONDITIONS f = 50 MHz f = 600 MHz VB = 24 V 21 22 - MIN. 22 - 240 MAX. PINNING - SOT115J PIN 1 2 3 5 7 8 9 input common common +VB common common output Side view BGY687 DESCRIPTION fpage 1 2 3 8 579 MSA319 Fig.1 Simplified outline. 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. 65 +100 +100 MAX. C C UNIT dBmV 1995 Sep 11 2 Philips Semiconductors Product specification CATV amplifier module CHARACTERISTICS Bandwidth 40 to 600 MHz; Tcase = 30 C; ZS = ZL = 75 . SYMBOL Gp SL FL S11 power gain slope cable equivalent flatness of frequency response input return losses PARAMETER 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 550 MHz f = 550 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. 21 22 0.8 - 20 19 18 20 19 18 16 -45 - - 2.2 0.2 - - - - - - - +45 -54 BGY687 MAX. 22 UNIT dB dB dB dB dB dB dB dB dB dB dB deg dB Xmod cross modulation - -54 dB CSO composite second order distortion - -52 dB d2 Vo F Itot Notes second order distortion output voltage noise figure total current consumption (DC) - 58 - - -66 - 6.5 240 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. 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. 1995 Sep 11 3 Philips Semiconductors Product specification CATV amplifier module PACKAGE OUTLINE BGY687 handbook, full pagewidth 13.8 max 8 3.8 max 27.2 max 10.2 4.15 3.85 9.2 max 8.8 min 20.8 max 12.7 123 0.25 2.54 4.15 3.85 UNC 6-32 (1) 5 78 0.51 0.38 (5.08) 25.4 MSA236 - 2 9 4.2 0.25 M 2.4 max 2.54 44.8 max 38.1 Dimensions in mm. (1) Screws 6-32UNC-2A available on request. (2) Leads gold plated. Fig.2 SOT115C. 1995 Sep 11 4 Philips Semiconductors Product specification CATV amplifier module DEFINITIONS Data Sheet Status Objective specification Preliminary specification Product specification Limiting values BGY687 This data sheet contains target or goal specifications for product development. This data sheet contains preliminary data; supplementary data may be published later. This data sheet contains final product specifications. Limiting values given are in accordance with the Absolute Maximum Rating System (IEC 134). Stress above one or more of the limiting values may cause permanent damage to the device. These are stress ratings only and operation of the device at these or at any other conditions above those given in the Characteristics sections of the specification is not implied. Exposure to limiting values for extended periods may affect device reliability. Application information Where application information is given, it is advisory and does not form part of the specification. LIFE SUPPORT APPLICATIONS These products are not designed for use in life support appliances, devices, or systems where malfunction of these products can reasonably be expected to result in personal injury. Philips customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify Philips for any damages resulting from such improper use or sale. 1995 Sep 11 5 |
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