Wideband Output Module (Video Pack) VP603 Display Video Outp

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Wideband Output Module (Video Pack) VP603 Display Video Outp

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Ordering number EN5542A
Wideband Output Module (Video Pack)
VP603
Display Video Output Amplifier: High-Voltage, Wideband Amplification
Function
Three-channel video output circuit displays Optimal monitors that require VIDEO MHz, 17-inch
Package Dimensions
unit: 2117
[VP603]
Specifications
Absolute Maximum Ratings 25°C
Parameter Maximum supply voltage Allowable power dissipation Junction temperature Case temperature Storage temperature Symbol Tstg 25°C with ideal heat sink Conditions Ratings +110 Unit
Operating Conditions 25°C
Parameter Recommended supply voltage Symbol Conditions Ratings Unit
Recommended supply voltage
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, Chome, Ueno, Taito-ku, TOKYO, JAPAN
13097HA(OT) 5542-1/8
VP603 Electrical Characteristics 25°C
Parameter Bandwidth Bandwidth Pulse response characteristics Voltage gain Symbol (DC) ICC1 Current drain ICC2 ICC1 Current drain ICC2 (DC) clock, VOUT (p-p) (DC) clock, VOUT (p-p) (DC) clock, VOUT (p-p) (DC) clock, VOUT (p-p) Conditions (DC) VOUT (p-p) (DC) VOUT (p-p) (DC) VOUT (p-p) Ratings Unit
Internal Equivalent Circuit
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VP603 Test Circuit
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VP603 Sample Application Circuit Mounting neck
Note: This matching circuit provided match internal impedance with output load impedance. When mounted neck, this circuit removed total (load capacitance) under
Cable transmission (separate boards)
Mounting location matching circuit matching circuit position close possible VP603 output pin.
Thermal Design VP603 Since VP603 three-channel device, first consider single channel. chip temperature each transistor during actual operation determined using following formula. (Tri) (Tri) (Tri) [°C] (Tri): Thermal resistance individual transistor (Tri): Collector loss individual transistor Case temperature rise Ambient temperature
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VP603 j-c(Tri) each chip (Tr1) 45°C/W/j-c (Tr2) (Tr4) 35°C/W. Although loss each transistor Video Pack varies with frequency uniform, assume that maximum operating frequency, (clock), then chips with largest loss will transistors that loss will about total loss.Thus from single channel have: (Tr3) (1CH) 0.25 Here, must select heat sink with capacity such that these transistors does exceed 150°C. Equation below gives relationship between (TOTAL) required calculated using this equation equation (1).
VP603 Thermal Design Example Conditions: Using class monitor, (clock) VOUT Vp-p Since this class monitor operated 60°C, here consider case where maximum clock frequency MHz. mentioned previously, chip with largest loss transistor Tr3/Tr4. Determining value gives: (Tr3) 0.25 determine substituting value equation (5). 38.5 [°C] Here, Tc(max) (measured package surface) taken under 100°C. This means that suffices design heat sink taking Tc(max) 100°C design target fulfill conditions that Tj(max) 150°C furthermore that Tc(max) 100°C; (TOTAL) (1CH) (4.3 3.1°C/W
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VP603 Thus thermal resistance this case 3.1°C/W. actual practice, ambient temperature operating conditions will allow heat sink smaller than that indicated this calculation used. Therefore, design optimization taking actual conditions into account also required.
Surge Protection Surge protection required when this device connected CRT. This product requires same protection earlier products. Termination spark Surge suppression resistor (Recommended value: Surge suppression diode (Installed vicinity output pin.) Note: value surge suppression resistors must determined taking both stipulated discharge test required frequency bandwidth into account.
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VP603 Application Notes Mounting notes: Since specified heat sink required operate mounted Video Pack, recommend following mounting technique. (See thermal design item details required heat sink.) particular, since package used this product even more compact than that used earlier series, following points require special care. (These recommendations.) tightening torque between 0.39 0.88 recommended. bolt hole spacing heat sink should match that particular, bolt hole spacing should pulled close possible, within range that mounting possible, dimensions package dimensions drawing, shown below.
either truss screws (truss bolts) binding screws stipulated standards mounting bolts. Also, washers protect case. Foreign matter, such machining chips, must left trapped between case heat sink. grease applied junction surface, sure apply grease evenly. Solder leads printed circuit board after mounting heat sink Note: heat sink absolutely required operate this Video Pack. Never, situation, apply power Video Pack independent device. Video Pack destroyed.
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VP603 Peripheral wiring ground leading: When shipped, VP603 product lead pins have standard support forming (zigzag) that distance between pins will 2.54 Also, layout standardized power supply line arrangement shown below.
Surrounding Layout (Top view) Note: Design applications that two-sided printed circuit boards similar technologies that input output lines cross. Crossed lines lead increased crosstalk. Also, lines should kept short possible, lines ground pattern should made wide possible. These layout design principles will minimize bandwidth degradation oscillation.
products described contained herein intended surgical implants, life-support systems, aerospace equipment, nuclear power control systems, vehicles, disaster/crime-prevention equipment like, failure which directly indirectly cause injury, death property loss. Anyone purchasing products described contained herein above-mentioned shall: Accept full responsibility indemnify defend SANYO ELECTRIC CO., LTD., affiliates, subsidiaries distributors their officers employees, jointly severally, against claims litigation damages, cost expenses associated with such use: impose responsibility fault negligence which cited such claim litigation SANYO ELECTRIC CO., LTD., affiliates, subsidiaries distributors their officers employees jointly severally. Information (including circuit diagrams circuit parameters) herein example only; guaranteed volume production. SANYO believes information herein accurate reliable, guarantees made implied regarding infringements intellectual property rights other rights third parties. This catalog provides information August, 1997. Specifications information herein subject change without notice. 5542-8/8

Wideband Output Module (Video Pack) VP603 Display Video Outp

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