HMC432

FREQUENCY DIVIDERS & DETECTORS - SMT v04.0410 Typical Applications 4 Prescaler for DC to C Band PLL Applications: UNII, Point-to-Point & VSAT Radios 802.11a & HiperLAN WLAN Fiber Optic Cellular / 3G Infrastructure Functional Diagram HMC432 / 432E SMT GaAs HBT MMIC DIVIDE-BY-2, DC - 8 GHz Features Ultra Low SSB Phase Noise: -148 dBc/Hz Single-Ended I/O’s Output Power: -3 to -9 dBm Single DC Supply: +3V @ 42 mA 9 mm2 Ultra Small Package: SOT26 General Description The HMC432(E) is a low noise Divide-by-2 Static Divider utilizing InGaP GaAs HBT technology in ultra small surface mount SOT26 plastic packages. This device operates from DC (with a square wave input) to 8 GHz input frequency with a single +3V DC supply. Single-ended inputs and outputs reduce component count and cost. The low additive SSB phase noise of -148 dBc/Hz at 100 kHz offset helps the user maintain good system noise performance. Electrical Specifications, TA = +25° C, 50 Ohm System, Vcc= +3V Parameter Conditions Maximum Input Frequency Minimum Input Frequency Sine Wave Input. [1] Input Power Range Fin= 1 to 7 GHz Fin= 7 to 8 GHz Output Power Fin= 4 GHz Fin= 8 GHz Reverse Leakage RF Output Terminated, Fin= 4 GHz, Pin= 0 dBm SSB Phase Noise (100 kHz offset) Pin= 0 dBm, Fin= 4 GHz Output Transition Time Pin= 0 dBm, Fout= 882 MHz Supply Current (Icc) Vcc= 3.0 V 1. Divider will operate down to DC for square-wave input signal. Min. Typ. 8 8.5 0.2 -12 -4 -6 -3 -12 -9 -30...