QN8027

FM调频发射芯片; • Worldwide FM Band Transmit\r\n• 76 MHz to 108 MHz full band tuning in\r\n50/100/200 kHz step sizes\r\n• 50/75µs pre-emphasis\r\n• Ease of Integration\r\n• Small footprint, 3 x 3 x 0.95mm MSOP10\r\n• Only 2 external passive components required\r\n• Adaptive antenna tuning\r\n• Low cellular and GPS band spurs\r\n• High Immunity to TDMA (GSM/GPRS) burst noise\r\n• Multiple crystal frequencies supported\r\n• I\r\n2C interface\r\n• Very Low Power Consumption\r\n• 6.5 mA of FCC output level\r\n• Integrated voltage regulator, direct connect to battery\r\n• Power saving IDLE mode\r\n• High Performance FM Transmitter (FMT)\r\n• 63dB Stereo SNR, 0.05% THD\r\n• Maximum 121 dBuVp RF output level with 42dB\r\nadjustable range\r\n• Automatic Input Audio Sensing\r\n• RF power automatically turned off if no input\r\naudio signal for 60s\r\n• RDS/RBDS Transmit\r\n• Supports US and European data service,\r\nincluding TMC (Traffic Messaging Channel)\r\n• Robust Operation\r\n• -250C to +850C operation\r\n• ESD protection on all input and output pads;

The QN8027 is a high performance, low power, fullfeatured single-chip stereo FM transmitter designed for\r\nportable audio/video players, automotive accessories, cell\r\nphones, and GPS personal navigation devices. The\r\nQN8027 covers frequencies from 76 MHz to 108 MHz in\r\n50/100/200 kHz step sizes for worldwide FM band support.\r\nThe QN8027 also supports RDS/RBDS data transmit.

QN8027

FM发射芯片;

QUINTIC

SA8027

2.5GHzlowvoltage,lowpowerRFfractional-N/IFintegerfrequencysynthesizer

GENERALDESCRIPTION TheSA8027BICMOSdeviceintegratesprogrammabledividers,chargepumpsandphasecomparatorstoimplementphase-lockedloops.Thedeviceisdesignedtooperatefrom3NiCdcells,inpocketphones,withlowcurrentandnominal3Vsupplies. FEATURES •Lowphasenoise •Low

SA8027DH

2.5GHzlowvoltage,lowpowerRFfractional-N/IFintegerfrequencysynthesizer

GENERALDESCRIPTION TheSA8027BICMOSdeviceintegratesprogrammabledividers,chargepumpsandphasecomparatorstoimplementphase-lockedloops.Thedeviceisdesignedtooperatefrom3NiCdcells,inpocketphones,withlowcurrentandnominal3Vsupplies. FEATURES •Lowphasenoise •Low

SA8027W

2.5GHzlowvoltage,lowpowerRFfractional-N/IFintegerfrequencysynthesizer

GENERALDESCRIPTION TheSA8027BICMOSdeviceintegratesprogrammabledividers,chargepumpsandphasecomparatorstoimplementphase-lockedloops.Thedeviceisdesignedtooperatefrom3NiCdcells,inpocketphones,withlowcurrentandnominal3Vsupplies. FEATURES •Lowphasenoise •Low

SLEXP8027A

WirelessXpressBGX13PSLEXP8027AKitUsersGuide

SM8027

Compact8pinDIP/SMDpackage

Features Compact8pinDIP/SMDpackage Builtinactivedischargecircuitforfastturn-off FastTurn-On OptionalParallelorSerialOutputConnections 11VGateDriveVoltage HighInput-to-OutputIsolation(upto5kVRMS) LongLife/HighReliability RoHS/Pb-Free/REACHCo

SM8027

Builtinactivedischargecircuitforfastturn-off

SP8027

HighSpeed,ConstantBandwidthDifferentialAPCAmplifier

GENERALDESCRIPTION TheSP8027representsthenextgenerationinAutomaticPowerControl(APC)amplifiersdesignedspecificallyfordemandingpick-upheadapplications.WhereastypicalAPCproductsexhibitdegradationofbandwidthandslowersettlingtimesathighergainlevels,theSP8027featur

SP8027CG

HighSpeed,ConstantBandwidthDifferentialAPCAmplifier

GENERALDESCRIPTION TheSP8027representsthenextgenerationinAutomaticPowerControl(APC)amplifiersdesignedspecificallyfordemandingpick-upheadapplications.WhereastypicalAPCproductsexhibitdegradationofbandwidthandslowersettlingtimesathighergainlevels,theSP8027featur