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TV repair manual B1238AN www.DataSheet4U.com 29 TB1238AN www.DataSheet4U.com 30 TB1238AN www.DataSheet4U.com 31 TB1238AN www.DataSheet4U.com 32 |
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Separate Excitation Step-down DC-DC Converter • Compact full-mold package (equivalent to TO220) • Output current: 3.0A • High efficiency: 79 to 91% • Requires only 4 discrete components • Internally-adjusted phase correction and output voltage • Built-in reference oscillator (60kHz) • Built-in o |
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Texas Instruments |
Video Sync Separator •1 AC Coupled Composite Input Signal • >10-kΩ Input Resistance • <10-mA Power Supply Drain Current • Composite Sync and Vertical Outputs • Odd and Even Field Output • Burst Gate or Back Porch Output • Horizontal Scan Rates to 150 kHz • Edge Triggered |
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ETC |
High Efficiency Heterojunction Power FET 10 mA mS -2.5 V V V C/W Drain Breakdown Voltage Igd=1.2mA Source Breakdown Voltage Igs=1.2mA Thermal Resistance (Au-Sn Eutectic Attach) MAXIMUM RATINGS AT 25OC SYMBOLS PARAMETERS ABSOLUTE1 CONTINUOUS2 Vds Drain-Source Voltage 12V 8V Vgs Gate-Sou |
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Separate Excitation Step-down DC-DC Converter • Compact full-mold package (equivalent to TO220) • Output current: 3.0A • High efficiency: 79 to 91% • Requires only 4 discrete components • Internally-adjusted phase correction and output voltage • Built-in reference oscillator (60kHz) • Built-in o |
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ETC |
Separate Excitation Step-down Switching Mode • Compact full-mold package (equivalent to TO220) • Output current: 1.5A • High efficiency: 67 to 88% • Requires only 4 discrete components • Internally-adjusted phase correction and output voltage • Capable of downsize a choke-coil due to IC's high |
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ETC |
High Efficiency Heterojunction Power FET down Voltage Source Breakdown Voltage Vds=3V, Vgs=0V Vds=3V, Vgs=0V Vds=3V, Ids=1.0mA Igd=0.5mA Igs=0.5mA -9 -7 MIN 18.0 13.0 TYP 20.0* 20.0* 14.5 13.0 48 0.75 12.5 30 35 55 60 -1.0 -15 -14 140 o MAX UNIT dBm dB % dB dB 80 mA mS -2.5 V V V C/W |
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ETC |
DC-6GHz High Efficiency Heterojunction Power FET • • • • • LOW COST SURFACE-MOUNT PLASTIC PACKAGE +36dBm TYPICAL OUTPUT POWER 13.0dB TYPICAL POWER GAIN AT 2GHz 0.5dB TYPICAL NOISE FIGURE AT 2GHz +43dBm TYPICAL OUTPUT 3rd ORDER INTERCEPT POINT AT 2GHz • 0.4 X 4800 MICRON RECESSED “MUSHROOM” GATE • S |
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ETC |
Separate Excitation Step-down Switching Mode • Surface-mount package (TO263-5) • Output current: 3.5 A • High efficiency: 83% (Vo = 5 V, VIN = 15 V, Io = 2 A) • Requires only 6 discrete components • Built-in reference oscillator (300 kHz) • Built-in drooping-type overcurrent and thermal protect |
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ETC |
Separate Excitation Step-down DC-DC Converter • Compact full-mold package (equivalent to TO220) • Output current: 3.0A • High efficiency: 79 to 91% • Requires only 4 discrete components • Internally-adjusted phase correction and output voltage • Built-in reference oscillator (60kHz) • Built-in o |
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ETC |
Separate Excitation Step-down Switching Mode • Compact full-mold package (equivalent to TO220) • Output current: 1.5 A • High efficiency: 81% typ. (at Vo = 5 V) • Requires only 4 discrete components • Built-in reference oscillator (300 kHz) • Built-in dropping-type-overcurrent and thermal prote |
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ETC |
High Efficiency Heterojunction Power FET • NON-HERMETIC LOW COST CERAMIC 70mil PACKAGE • +26dBm TYPICAL OUTPUT POWER • 9.0dB TYPICAL POWER GAIN AT 12 GHZ • 0.4 dB TYPICAL NOISE FIGURE AT 2GHz • 20 dB TYPICAL ASSOCIATED GAIN AT 2 GHz • 0.3 X 600 MICRON RECESSED “MUSHROOM” GATE • Si3N4 PASSIV |
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ETC |
4-Bit Bus Buffer/Separator |
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ETC |
4-Bit Bus Buffer/Separator |
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ETC |
No-adjustment Sync Separator Monolithic IC 1. 2. 3. 4. 5. 6. 7. 8. Low current consumption 4.4mA typ. Open collector output Built-in 3V regulator handles power supply ripple Built-in capacitor for vertical sync separation Time from vertical signal to H. SYNC output re-sync reduced (relative t |
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ETC |
FLOPPY DISK DATA SEPARATOR FDDS |
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ETC |
FLOPPY DISK DATA SEPARATOR FDDS |
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CMOS SDDI Audio Depacking SIMOUT11 MDLSEL0 GND VDD MDLSEL1 MDLSEL2 MDLSEL3 SIMMODE GND DPRST0 DPRST1 DPRD0 DPRD1 DPRD2 DPRD3 DPRD4 DPRD5 DPRD6 DPRD7 PIN No. 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 |
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ETC |
Separate Excitation Step-down Switching Mode • Compact full-mold package (equivalent to TO220) • Output current: 3.0A • High efficiency: 79 to 91% • Requires only 4 discrete components • Internally-adjusted phase correction and output voltage • Built-in reference oscillator (60kHz) • Built-in o |
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ETC |
Separate Excitation Step-down DC-DC Converter • Compact full-mold package (equivalent to TO220) • Output current: 3.0A • High efficiency: 79 to 91% • Requires only 4 discrete components • Internally-adjusted phase correction and output voltage • Built-in reference oscillator (60kHz) • Built-in o |
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Desde 2024. D4U Semiconductor.
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