Datasheet Texas Instruments LMX2485Q-Q1 — Datenblatt
Hersteller | Texas Instruments |
Serie | LMX2485Q-Q1 |
Automotive Delta-Sigma Low Power Dual PLL für die persönliche HF-Kommunikation
Datenblätter
LMX2485Q-Q1 500 MHz - 3.1 GHz High Performance Delta-Sigma Low Power Dual PLLatinum Frequency Synthesizers With 800-MHz Integer PLL datasheet
PDF, 1.6 Mb, Revision: A, Datei veröffentlicht: Jan 13, 2016
Auszug aus dem Dokument
Preise
Status
LMX2485QSQ/NOPB | LMX2485QSQX/NOPB | |
---|---|---|
Lifecycle Status | Active (Recommended for new designs) | Active (Recommended for new designs) |
Manufacture's Sample Availability | No | Yes |
Verpackung
LMX2485QSQ/NOPB | LMX2485QSQX/NOPB | |
---|---|---|
N | 1 | 2 |
Pin | 24 | 24 |
Package Type | RTW | RTW |
Industry STD Term | WQFN | WQFN |
JEDEC Code | S-PQFP-N | S-PQFP-N |
Package QTY | 1000 | 4500 |
Carrier | LARGE T&R | LARGE T&R |
Device Marking | X2485Q | X2485Q |
Width (mm) | 4 | 4 |
Length (mm) | 4 | 4 |
Thickness (mm) | .75 | .75 |
Pitch (mm) | .5 | .5 |
Max Height (mm) | .8 | .8 |
Mechanical Data | Herunterladen | Herunterladen |
Parameter
Parameters / Models | LMX2485QSQ/NOPB | LMX2485QSQX/NOPB |
---|---|---|
1/f Noise (10 kHz offset at 1 GHz carrier), dBc/Hz | -104 | -104 |
Current Consumption, mA | 3.3 | 3.3 |
Integrated VCO | No | No |
Lock Time(Typ), us | Loop BW dependent | Loop BW dependent |
Normalized PLL Phase Noise, dBc/Hz | -210 | -210 |
Operating Temperature Range, C | -40 to 105 | -40 to 105 |
Output Frequency(Max), MHz | 3100 | 3100 |
Output Frequency(Min), MHz | 500 | 500 |
Package Size: mm2:W x L, PKG | 24WQFN: 16 mm2: 4 x 4(WQFN) | 24WQFN: 16 mm2: 4 x 4(WQFN) |
Rating | Automotive | Automotive |
VCC, V | 2.5 to 3.6 | 2.5 to 3.6 |
Öko-Plan
LMX2485QSQ/NOPB | LMX2485QSQX/NOPB | |
---|---|---|
RoHS | Compliant | Compliant |
Anwendungshinweise
- AN-1879 Fractional N Frequency Synthesis (Rev. A)PDF, 465 Kb, Revision: A, Datei veröffentlicht: Apr 26, 2013
The topics included in this application report are: Integer N and Basic PLL Concepts, Traditional Fractional N Concepts, and Delta Sigma Fractional N Concepts.
Modellreihe
Serie: LMX2485Q-Q1 (2)
Herstellerklassifikation
- Semiconductors> Clock and Timing> RF PLLs and Synthesizers