UCC5341D , IrDA 2.4kbps to 115.2kbps Receiver
UCC5342D , IrDA 2.4kbps to 115.2kbps Transceiver
UCC5342D , IrDA 2.4kbps to 115.2kbps Transceiver
UCC5342N , IrDA 2.4kbps to 115.2kbps Transceiver
UCC5606DP ,Lowest Capacitance 9-Line 3-5V SE Terminator for SCSI Through Ultra SCSI with Reverse DisconnectMAXIMUM RATINGSover operating free-air temperature range unless otherwise notedUCC5606 UNITTRMPWR ..
UCC5606DPTR ,Lowest Capacitance 9-Line 3-5V SE Terminator for SCSI Through Ultra SCSI with Reverse Disconnectfeatures contributing to such lowoperating voltage are the 0.1-V drop out regulator and 110-Ω /2.5 ..
UPB571C ,500 MHz DUAL-MODULUS PRESCAPERJ51}! f 7 799'
NEC®
500 MHz DUAL-MODULUS
PRESCALER UPB571C
DESCRIPTION
The UPBS71C is ..
UPB581B , DIVIDE- BY- 2 PRESCALER
UPB581C ,3 GHz INPUT DIVIDE BY 2 PRESCALER IC FOR DBS TUNERSDATA SHEETBIPOLAR DIGITAL INTEGRATED CIRCUITμ μPB1508GVμ μ3 GHz INPUT DIVIDE BY 2 PRESCAL ..
UPB582A ,DIVIDE-BY-4 PRESCALERELECTRICAL CHARACTERISTICS (VCC = 5.0 ±0.5 V, ZS = ZL = 50 Ω)PART NUMBER UPB582A UPB582B UPB582CPAC ..
UPB582B ,DIVIDE-BY-4 PRESCALERFEATURES TEST CIRCUITSUPB582A• HIGH FREQUENCY OPERATION TO 2.8 GHzVCC• WIDE BAND OPERATION• SINGLE ..
UPB582C ,DIVIDE-BY-4 PRESCALERelectrical characteristics of thisdevice.TYPICAL PERFORMANCE CURVES(VCC = 5 V, TA = 25°C )UPB582A U ..
UCC3977PW
Multi-Topology Piezoelectric Transformer Controller
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SLUS499A – NOVEMBER 2001 – REVISED JANUARY 2002
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FEATURES 3-V to 13.5-V Operation Supports Flyback (UCC3975), Half-Bridge
(UCC3976), and Push-Pull (UCC3977)
Topologies Programmable Voltage Controlled Oscillator Open Lamp Protection Low Shutdown Current (15-μA Typical) Dual MOSFET Drivers 8-Pin TSSOP package
APPLICATIONS Notebook Computers Portable Electronics Displays Portable Instruments DESCRIPTIONLiquid crystal display (LCD) enclosures and cold
cathode fluorescent lamps (CCFLs) used in
notebook computer and portable electronics
displays are becoming increasingly narrow,
generating the need for a low profile CCFL power
supply. Recent advances in single- and
multi-layered piezoelectric ceramic transformers
(PZT) have enabled the development of a new
generation of efficient, size-reduced backlight
converters. The UCC3975/6/7 family of 8-pin PZT
controllers integrate the necessary circuitry for
operating a PZT-based backlight supply using a
flyback, half-bridge, or push-pull topology. The
choice of power topology depends on application
requirements such as input voltage, lamp voltage,
and PZT gain.
RANGEFBRCSR OSCHV CNT
SHUTDOWN OPEN
UDG–01092
Figure 1. UCC3976-Based CCFL Power Supply Using a Resonant Half-Bridge Topology
