UXN14M9P 14 GHz Divide-by-8 to 511 Programmable Integer Divider Application Features The UXN14M9P can be used as a general Wide Operating Range: DC 14 purpose, highly configurable, divider in GHz a variety of high frequency synthesizer Contiguous Divide Ratios: 8 to 511 applications. Fast switching combined with Large Output Swings: >1 Vpp/side a wide range of divide ratios make the Single-Ended and/or Differential UXN14M9P an excellent choice for fraction- Drive al-N and integer-N PLLs. Fractional division Size: 6mm x 6mm may be achieved by applying a sequence to Parallel Control Lines the divider control lines, such as a delta- Low SSB Phase Noise: sigma modulated sequence. 147 dBc 10 kHz Offset Pad Metallization Description The QFN package pad metallization consists The UXN14M9P is a highly programma- of a 300-800 micro-inch (typical thickness 435 ble integer divider covering all integer micro-inch or 11.04um) 100% matte Sn plate. divide ratios between 8 and 511. The plating covers a Cu (C194) leadframe. The device features single-ended The packages are manufactured or differential inputs and outputs. with a >1hr 150C annealing/heat treating Parallel control inputs are CMOS process, and the matte (non-glossy) plating, and LVTTL compatible for ease of specifically to mitigate tin whisker growth. system integration. The UXN14M9P is packaged in a 40-pin, 6mm x 6mm leadless plastic surface mount package. Key Specifications (T = 25C): Vee = -3.3 V, Iee = 185 mA, Zo=50 Parameter Description Min Typ Max Fin (GHz) Input Frequency DC* - 14 Pin (dBm) Input Power - 0 +10 Pout (dBm) Output Power - +4 - PDC (W) DC Power Dissipation - 1.1 - jc (C/W) Junction-Case Thermal Resistance - 14 - * Low frequency limit dependent on input edge speed SMD-00020 Rev E 1 of 10 Subject to Change Without Notice UXN14M9P Frequency Divider Application Min/Max Single-Ended Input Power, INP* Min/Max Single-Ended Input Power, INP* Input Sensitivity, T=25 C, Divide-by-10, FRS=0 Input Sensitivity, T=25 C, Divide-by-10, FRS=1 Min/Max Single-Ended Input Power, INP* Min/Max Single-Ended Input Power, INP* Input Sensitivity, -3.3 V, Divide-by-10, FRS=0 Input Sensitivity, -3.3 V, Divide-by-10, FRS=1 Output Power Output Power SMD-00020 Rev E 2 of 10 Subject to Change Without Notice