Texas Instruments LMX2571NJK

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Texas Instruments LMX2571NJKR

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Texas Instruments LMX2571NJKT

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Texas Instruments LMX2531

Texas Instruments LMX2581

Price $9.61 $7.65 $9.18
RoHS Compliant Compliant Compliant Not Compliant Not Compliant Y Not Compliant
Lead Status Yes No No No No Y See ti.com
Special Features 5V Charge Pump, Wideband FSK modulation,Integer-Boundary Spurs (IBS) removal,Wideband FSK modulation,Integer-Boundary Spurs (IBS) removal,Wideband
VCC(Min)(V) 3.15 3.15 3.15 3.15 3.15
Lock Time(Typ)(us) 140 140 140 140 140
Operating Temperature ange(C) -40 to 85
VCC(Max)(V) 5 5 5 5 5
ating Catalog
Integrated VCO Yes Yes Yes Yes Yes Yes Yes
Divider atio 4 to 448
Package Group WQFN VQFN,WQFN VQFN,WQFN VQFN|36 VQFN|36
1/f Noise (10 kHz offset at 1 GHz carrier)(dBc/Hz) -124 -124 -124 -124 -124
Current Consumption (mA) 39 39 39 39 39
VCC(V) 3.15 to 5 3.15 to 5 3.15 to 5 3.15 to 5 3.15 to 5
Approx. Price (US$) 5.50 1ku 5.50 | 1ku 5.50 | 1ku 5.50 | 1ku 5.50 | 1ku
Input Level 0.1 0.1 0.1
Output Frequency(Min)(MHz) 10 10 10 10 10
Output Frequency(Max)(MHz) 1344 1344 1344 1344 1344
Normalized PLL Phase Noise(dBc/Hz) -231 -231 -231 -231 -231
Operating Temperature Range(C) -40 to 85 -40 to 85 -40 to 85 -40 to 85
Rating Catalog Catalog Catalog Catalog HiRel Enhanced Product HiRel Enhanced Product
VCO Phase Noise(Nom)(dBc/Hz) -115 -115
Estimated Package Size (WxL)(mm2) [pf]36VQFN[/pf] [pf]36VQFN[/pf]
Divider Ratio 4 to 448 4 to 448
1/f noise (10-kHz offset at 1-GHz carrier)(dBc/Hz) -124 -124
Package size mm2 mm2
TI.com inventory 500 500
Features FSK modulation,Integer-boundary spurs (IBS) suppression,Integrated VCO,Wideband FSK modulation,Integer-boundary spurs (IBS) suppression,Integrated VCO,Wideband
Operating temperature range(C) -55 to 125 -55 to 125
Normalized PLL phase noise(dBc/Hz) -231 -231
Output frequency(Min)(MHz) 10 10
Approx. price(US$) 24.2 | 1ku 24.2 | 1ku
Current consumption(mA) 39 39
Lock time(Typ)(us) 140 140
Output frequency(Max)(MHz) 1344 1344