Related Manuals for Philips BGY148A
Summary of Contents for Philips BGY148A
- Page 1 DISCRETE SEMICONDUCTORS DATA SHEET book, halfpage BGY148A; BGY148B HF amplifier modules Product specification Supersedes data of 1997 Jul 14 M3D188 1998 May 13...
- Page 2 400 to 440 MHz and 430 to 488 MHz frequency ranges respectively. DESCRIPTION The BGY148A and BGY148B are three-stage UHF amplifier modules in a SOT421A package. Each module consists of three NPN silicon planar transistor dies mounted together with matching and bias circuit components on a metallized ceramic substrate.
- Page 3 4 : 1 through all phases = 8.5 V; adjust V VSWR 4 : 1 through all phases MDA207 VSWR = 1:1 T mb ( Product specification BGY148A; BGY148B MIN. TYP. 24.8 = 5 to 8.5 V; for P = 3.5 W; no degradation MAX.
- Page 4 = 50 ; P = 10 mW; V = 6 V; T Fig.3 Load power as a function of control voltage; BGY148A; typical values. handbook, halfpage = 50 ; P = 10 mW; V = 6 V; V Fig.5 Load power as a function of frequency;...
- Page 5 = 50 ; P = 10 mW; V = 6 V; P Fig.7 Control voltage and input VSWR as functions of frequency; BGY148A; typical values. handbook, halfpage = 50 ; P = 2 mW; V = 4.8 V; T Fig.9 Load power as a function of mounting base temperature;...
- Page 6 = 25 C. MGD561 handbook, halfpage f (MHz) = 3.5 V; T = 25 C. Product specification BGY148A; BGY148B 430 MHz 488 MHz = 50 ; P = 10 mW; V = 6 V; T = 25 C. Fig.11 Efficiency as a function of load power;...
- Page 7 MDA205 430 MHz 488 MHz T mb ( = 25 C. Product specification BGY148A; BGY148B = 50 ; P = 2 mW; V = 4.8 V; P = 3 W; T Fig.15 Harmonics as a function of frequency; BGY148B; typical values.
- Page 8 The following fluids may be used for cleaning: Alcohol Bio-Act (Terpene Hydrocarbon) Acetone. Ultrasonic cleaning should not be used since this can cause serious damage to the product. 1998 May 13 BGY148A; BGY148B handbook, halfpage ( C) Fig.17 Recommended reflow temperature profile. Product specification MGM159 t (min)
- Page 9 HF amplifier modules handbook, full pagewidth 8.45 7.48 15.1 footprint metallization solder area. handbook, full pagewidth Dimensions in mm. 1998 May 13 22.6 DETAIL 20.18 21.8 7.05 7.08 14.7 19.78 solder area. Fig.18 SOT421A footprint. Product specification BGY148A; BGY148B DETAIL MGK391 MGK392...
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Page 10: Package Outline
DIMENSIONS (mm are the original dimensions) UNIT 0.56 0.30 22.1 0.46 0.20 21.7 OUTLINE VERSION SOT421A 1998 May 13 scale 13.4 22.4 5.08 7.62 13.0 22.0 REFERENCES JEDEC EIAJ BGY148A; BGY148B 10 mm 0.25 0.25 0.15 0.05 EUROPEAN PROJECTION Product specification SOT421A ISSUE DATE 97-06-20... -
Page 11: Life Support Applications
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. - Page 12 Switzerland: Allmendstrasse 140, CH-8027 ZÜRICH, Tel. +41 1 488 2741 Fax. +41 1 488 3263 Taiwan: Philips Semiconductors, 6F, No. 96, Chien Kuo N. Rd., Sec. 1, TAIPEI, Taiwan Tel. +886 2 2134 2865, Fax. +886 2 2134 2874 Thailand: PHILIPS ELECTRONICS (THAILAND) Ltd., 209/2 Sanpavuth-Bangna Road Prakanong, BANGKOK 10260, Tel.