DISCRETE SEMICONDUCTORS DATA SHEET Supersedes data of April 199 File under Discrete Semiconductors, SC9 199 May
FEATURES.5 V nominal supply voltage W output power Easy control of output power by DC voltage. PINNING - SOT7B PIN 1 RF input V C DESCRIPTION APPLICATIONS Mobile Radio equipment operating in the to 7 and 9 to 95 MHz frequency ranges. 3 V S RF output Flange ground DESCRIPTION The BGY11D and BGY11E are five-stage UHF amplifier modules in a SOT7B package. Each module consists of 5 NPN silicon planar transistor dies mounted together with matching and bias circuit components on a metallized ceramic substrate. 1 3 Front view MSA37 Fig.1 Simplified outline. QUICK REFERENCE DATA RF performance at T mb = 5 C. TYPE NUMBER MODE OF OPERATION f (MHz) V S (V) P L G p (db) η (%) Z S ; Z L (Ω) BGY11D CW to 7.5 37. typ. 5 BGY11E CW 9 to 95.5 37. typ. 5 WARNING Product and environmental safety - toxic materials This product contains beryllium oxide. The product is entirely safe provided that the BeO slab is not damaged. All persons who handle, use or dispose of this product should be aware of its nature and of the necessary safety precautions. After use, dispose of as chemical or special waste according to the regulations applying at the location of the user. It must never be thrown out with the general or domestic waste. 199 May
LIMITING VALUES In accordance with the Absolute Maximum Rating System (IEC 13). SYMBOL PARAMETER MIN. MAX. UNIT V S DC supply voltage 1 V V C DC control voltage V P D input drive power 1 mw P L load power 1 W T stg storage temperature +1 C T mb operating mounting base temperature 3 +1 C handbook, P halfpage L 1 MLB1 VSWR = 1:1 VSWR = 3:1 o T mb ( C) Fig. Power derating curve. 199 May 3
CHARACTERISTICS Z S = Z L = 5 Ω; P D = dbm; V S =.5 V; V C V; T mb = 5 C; unless otherwise specified. SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT f frequency BGY11D 7 MHz BGY11E 9 95 MHz I Q quiescent current V C = ; P D = 1 ma I C control current.5 ma P L load power W G p power gain adjust V C for P L = W 37. db η efficiency adjust V C for P L = W 33 % H second harmonic adjust V C for P L = W 35 dbc H 3 third harmonic adjust V C for P L = W 35 dbc VSWR in input VSWR adjust V C for P L = W 3 : 1 isolation V C = 5 dbm stability P D = 3 to +3 dbm; V S = 1 to 1 V; V C = to V; adjust V C for P L 7 W; VSWR : 1 ruggedness V S = 1 V; adjust V C for P L = 7 W; VSWR : 1 dbc no degradation 199 May
handbook, P halfpage L MLB19 MLB 1 MHz η (%) 7 MHz MHz 7 MHz 1 V C (V) P L Z S = Z L = 5 Ω; P D = dbm; V S =.5 V; T mb = 5 C. Z S = Z L = 5 Ω; P D = dbm; V S =.5 V; T mb = 5 C. Fig.3 Load power as a function of control voltage; BGY11D; typical values. Fig. Efficiency as a function of load power; BGY11D; typical values. handbook, P halfpage L 1 V =.5 V S MLB1 1 P L f = MHz MLB V = 1. V S f = 7 MHz f (MHz) o T mb ( C) Z S = Z L = 5 Ω; P D = dbm; V C = V; T mb = 5 C. Z S = Z L = 5 Ω; P D = dbm; V S =.5 V; V C = V. Fig.5 Load power as a function of frequency; BGY11D; typical values. Fig. Load power as a function of mounting base temperature; BGY11D; typical values. 199 May 5
MLB3 7 1 MLB V C (V) VSWR in P L 5 MHz V C 7 MHz VSWR in 3 1 f (MHz) 3 1 1 P D (dbm) Z S = Z L = 5 Ω; P D = dbm; V S =.5 V; P L = W; T mb = 5 C. Z S = Z L = 5 Ω; V S =.5 V; V C = V; T mb = 5 C. Fig.7 Control voltage and input VSWR as functions of frequency; BGY11D; typical values. Fig. Load power as a function of drive power; BGY11D; typical values. 3 H, H 3 (dbc) MLB5 5 H 7 H3 f (MHz) Z S = Z L = 5 Ω; P D = dbm; V S =.5 V; P L = W; T mb = 5 C. Fig.9 Harmonics as function of frequency; BGY11D; typical values. 199 May
handbook, P halfpage L 1 MLB 9 MHz η (%) MLB7 95 MHz 9 MHz 95 MHz 1 V C (V) P L Z S = Z L = 5 Ω; P D = dbm; V S =.5 V; T mb = 5 C. Z S = Z L = 5 Ω; P D = dbm; V S =.5 V; T mb = 5 C. Fig.1 Load power as a function of control voltage; BGY11E; typical values. Fig.11 Efficiency as a function of load power; BGY11E; typical values. handbook, P halfpage L 1 V =.5 V S MLB 1 P L MLB9 f = 9 MHz V = 1. V S f = 95 MHz 9 9 9 9 f (MHz) o T mb ( C) Z S = Z L = 5 Ω; P D = dbm; V C = V; T mb = 5 C. Z S = Z L = 5 Ω; P D = dbm; V S =.5 V; V C = V. Fig. Load power as a function of frequency; BGY11E; typical values. Fig.13 Load power as a function of mounting base temperature; BGY11E; typical values. 199 May 7
MLB3 7 1 MLB31 V C (V) VSWR in P L 5 9 MHz V C 95 MHz 3 VSWR in 9 9 1 9 9 f (MHz) 3 1 1 P D (dbm) Z S = Z L = 5 Ω; P D = dbm; V S =.5 V; P L = W; T mb = 5 C. Z S = Z L = 5 Ω; V S =.5 V; V C = V; T mb = 5 C. Fig.1 Control voltage and input VSWR as functions of frequency; BGY11E; typical values. Fig.15 Load power as a function of drive power; BGY11E; typical values. 3 H, H 3 (dbc) MLB3 5 H3 7 H 9 9 9 9 f (MHz) Z S = Z L = 5 Ω; P D = dbm; V S =.5 V; P L = W; T mb = 5 C. Fig.1 Harmonics as function of frequency; BGY11E; typical values. 199 May
handbook, full pagewidth 1 3 C1 C Z 1 C3 C L Z L1 MBD3 RF input V C V S RF output Fig.17 Test circuit. 9 pin numbers 1 3 rivet C3 RF input Z 1 C1 L1 C L Z RF output V C C V S MBD Dimensions in mm. Fig.1 Printed-circuit board component layout. 199 May 9
List of components (see Fig.17) COMPONENT DESCRIPTION VALUE DIMENSION CATALOGUE NO. C1, C multilayer ceramic chip capacitor 1 nf C3, C tantalum capacitor 35 V;.7 µf L1, L micro choke 1 µh 3 1 153 Z 1, Z stripline; note 1 5 Ω width.7 mm Note 1. The striplines are on a double copper-clad printed-circuit board with PTFE fibre-glass dielectric (ε r =.); thickness 1 1 inch. 199 May 1
PACKAGE OUTLINE handbook, full pagewidth 5. max.5 B 7. max...1 CONCAVE.7 max B 1. 1. 57. 57. 5. 5. 11.1 1.9 1 max 7. min 3.3 3.1.5.5 1. 3.7 7. 9.5.5 3. 3..3. MLB - 1 Dimensions in mm. Fig.19 SOT7B. 199 May 11
DEFINITIONS Data Sheet Status Objective specification Preliminary specification Limiting values 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 13). 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. 199 May