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LMX2377UTMX Datasheet(PDF) 7 Page - National Semiconductor (TI) |
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LMX2377UTMX Datasheet(HTML) 7 Page - National Semiconductor (TI) |
7 / 44 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. Power Supply Voltage V CC to GND −0.3V to +6.5V V P Main to GND −0.3V to +6.5V V P Aux to GND −0.3V to +6.5V Voltage on any pin to GND (V I) V I must be < +6.5V −0.3V to V CC+0.3V Storage Temperature Range (T S) −65˚C to +150˚C Lead Temperature (solder 4 s) (T L) +260˚C TSSOP θ JA Thermal Impedance 114.5˚C/W CSP θ JA Thermal Impedance 112˚C/W Recommended Operating Conditions (Note 1) Power Supply Voltage V CC to GND +2.7V to +5.5V V P Main to GND V CC to +5.5V V P Aux to GND V CC to +5.5V Operating Temperature (T A) −40˚C to +85˚C 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 only be done at ESD protected work stations. Note 3: GND=0V Electrical Characteristics V CC =VP Main = VP Aux = Vµc = 3.0V, −40˚C ≤ T A ≤ +85˚C, unless otherwise specified Symbol Parameter Conditions Value Units Min Typ Max I CC PARAMETERS I CCMain + Aux Power Supply Current, Main + Aux Synthesizers Clock, Data and LE = GND OSC in = GND PWDN Main Bit = 0 PWDN Aux Bit = 0 3.5 4.6 mA I CCMain Power Supply Current, Main Synthesizer Only Clock, Data and LE = GND OSC in = GND PWDN Main Bit = 0 PWDN Aux Bit = 1 2.3 3.0 mA I CCAux Power Supply Current, Aux Synthesizer Only Clock, Data and LE = GND OSC in = GND PWDN Main Bit = 1 PWDN Aux Bit = 0 1.0 1.6 mA I CC-PWDN Powerdown Current Clock, Data and LE = GND OSC in = GND PWDN Main Bit = 1 PWDN Aux Bit = 1 1.0 10.0 µA MAIN SYNTHESIZER PARAMETERS f IN Main Main Operating Frequency 500 2500 MHz N Main Main N Divider Range Prescaler = 16/17 (Note 4) 48 131087 Prescaler = 32/33 (Note 4) 96 262143 R Main Main R Divider Range 2 32767 FφMain Main Phase Detector Frequency 10 MHz Pf IN Main Main Input Sensitivity 2.7V ≤ V CC ≤ 3.0V (Note 5) −15 0 dBm 3.0V < V CC ≤ 5.5V (Note 5) −10 0 dBm www.national.com 7 |
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