Datasheet Texas Instruments TRF3765IRHBR — Datenblatt
| Hersteller | Texas Instruments |
| Serie | TRF3765 |
| Artikelnummer | TRF3765IRHBR |
300M-4800MHz rauscharme Ganzzahl-N / Bruch-N-PLL mit integriertem VCO und bis zu 8 Ausgängen 32-VQFN -40 bis 85
Datenblätter
TRF3765 Integer-N/Fractional-N PLL With Integrated VCO datasheet
PDF, 1.8 Mb, Revision: E, Datei veröffentlicht: Jan 7, 2016
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Preise
Status
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | No |
Verpackung
| Pin | 32 | 32 |
| Package Type | RHB | RHB |
| Industry STD Term | VQFN | VQFN |
| JEDEC Code | S-PQFP-N | S-PQFP-N |
| Package QTY | 3000 | 3000 |
| Carrier | LARGE T&R | LARGE T&R |
| Device Marking | TRF3765 | IRHB |
| Width (mm) | 5 | 5 |
| Length (mm) | 5 | 5 |
| Thickness (mm) | .9 | .9 |
| Pitch (mm) | .5 | .5 |
| Max Height (mm) | 1 | 1 |
| Mechanical Data | Herunterladen | Herunterladen |
Parameter
| 1/f Noise (10 kHz offset at 1 GHz carrier) | -106 dBc/Hz |
| Current Consumption | 115 mA |
| Integrated VCO | Yes |
| Lock Time(Typ) | 60 us |
| Normalized PLL Phase Noise | -221 dBc/Hz |
| Operating Temperature Range | -40 to 85 C |
| Output Frequency(Max) | 4800 MHz |
| Output Frequency(Min) | 300 MHz |
| Package Size: mm2:W x L | 32VQFN: 25 mm2: 5 x 5(VQFN) PKG |
| Rating | Catalog |
| Special Features | Wideband |
| VCC | 3.3 V |
| VCO Phase Noise(Nom) | -133 dBc/Hz |
Öko-Plan
| RoHS | Compliant |
Design Kits und Evaluierungsmodule
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Anwendungshinweise
- Low supply TRF3765 performance evaluationPDF, 130 Kb, Datei veröffentlicht: Jan 4, 2012
- TRF3765 Output TerminationsPDF, 248 Kb, Datei veröffentlicht: Jan 4, 2012
- TRF3765 REF_IN Impedance Application NotePDF, 92 Kb, Datei veröffentlicht: Jan 11, 2012
- TRF3765 Synthesizer Lock TimePDF, 448 Kb, Datei veröffentlicht: Feb 6, 2012
PLL lock time is an important metric in many synthesizer applications. Because the TRF3765 uses multiple VCOs and digitally switched capacitor banks to achieve extremely wideband operation, PLL lock is a two-step process of switching to the proper digital setting followed by analog frequency lock. This wideband operation along with digital frequency band selection requires a different set of timi - Supply Noise Effect on Oscillator Phase NoisePDF, 1.2 Mb, Datei veröffentlicht: Nov 22, 2011
This report provides the description of local oscillator (LO) phase noise degradation due to supply noise. Brief theoretical information supported by experiments carried out to demonstrate this degradation is discussed. The importance of selecting appropriate low-noise LDO (low-dropout) linear regulators is discussed. The impact of improper LDO within in-band phase noise of a multi-GHz synthesizer - Characterization Report for FMC30RFPDF, 11.3 Mb, Datei veröffentlicht: Sep 18, 2014
- JESD204B multi-device synchronization: Breaking down the requirementsPDF, 146 Kb, Datei veröffentlicht: Apr 28, 2015
- Analog Applications Journal 2Q 2015PDF, 2.5 Mb, Datei veröffentlicht: Apr 28, 2015
Modellreihe
Serie: TRF3765 (2)
- TRF3765IRHBR TRF3765IRHBT
Herstellerklassifikation
- Semiconductors > Clock and Timing > RF PLLs and Synthesizers