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LMX2512LQX0967 Datasheet(PDF) 4 Page - National Semiconductor (TI) |
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LMX2512LQX0967 Datasheet(HTML) 4 Page - National Semiconductor (TI) |
4 / 18 page Absolute Maximum Ratings (Notes 1, 2, 3) If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/ Distributors for availability and specifications. Parameter Symbol Ratings Units Supply Voltage V CC,VDD -0.3 to 3.6 V Voltage on any pin to GND V I -0.3toV CC+0.3 V -0.3toV DD+0.3 V Storage Temperature Range T STG -65 to 150 ˚C Recommended Operating Conditions Parameter Symbol Min Typ Max Units Ambient Temperature T A -30 25 85 ˚C Supply Voltage (to GND) V CC,VDD 2.7 3.3 V Note 1: Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Recommended Operating Conditions indicate condi- tions for which the device is intended to be functional, but do not guarantee specific performance limits. For guaranteed specifications and test condi- tions, refer to the Electrical Characteristics section. The guaranteed specifi- cations apply only for the conditions listed. Note 2: This device is a high performance RF integrated circuit with an ESD rating < 2 kV and is ESD sensitive. Handling and assembly of this device should be done at ESD protected work stations. Note 3: GND=0V. Electrical Characteristics (V CC =VDD = 2.8 V, TA = 25 ˚C; unless otherwise noted) Symbol Parameter Condition Min Typ Max Units I CC PARAMETERS I CC +IDD Total Supply Current OB_CRL [1:0] = 00 17 19 mA (I CC + I DD)RF RF PLL Total Supply Current OB_CRL [1:0] = 00 16 18 mA I PD Power Down Current (Note 4) CE = LOW or RF_EN = 0 IF_EN = 0 20 µA REFERENCE OSCILLATOR PARAMETERS f OSCin Reference Oscillator Input Frequency (Note 5) 19.20 MHz and 19.68 MHz are supported 19.20 19.68 MHz V OSCin Reference Oscillator Input Sensitivity 0.2 V CC Vp-p RF VCO f RFout Frequency Range (Note 6) LMX2502LQ1635 RF VCO 1619.62 1649.62 MHz LMX2512LQ0967 954.42 979.35 MHz LMX2512LQ1065 1052.64 1077.57 MHz P RFout RF Output Power OB_CRL [1:0] = 11 -2 1 4 dBm OB_CRL [1:0] = 10 -5 -2 1 dBm OB_CRL [1:0] = 01 -7 -4 -1 dBm OB_CRL [1:0] = 00 -9 -6 -3 dBm Lock Time (Note 7) LMX2502LQ1635 30 MHz Band for RF PLL 500 800 µs LMX2512LQ0967 25 MHz Band for RF PLL 500 800 µs LMX2512LQ1065 25 MHz Band for RF PLL 500 800 µs Reference Spurs -75 dBc RMS Phase Error RF PLL in all band 1.3 degrees L(f) RFout Phase Noise LMX2502LQ1635 @ 100 kHz offset -113 -112 dBc/Hz @ 1.25 MHz offset -138 -136 dBc/Hz LMX2512LQ0967 @ 100 kHz offset -117 -115 dBc/Hz @ 900 kHz offset -139 -138 dBc/Hz LMX2512LQ1065 @ 100 kHz offset -117 -115 dBc/Hz @ 900 kHz offset -139 -138 dBc/Hz 2nd Harmonic Suppression -25 dBc 3rd Harmonic Suppression -20 dBc www.national.com 4 |
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