HMC493LP3 / 493LP3E
v04.0507 FREQUENCY DIVIDERS & DETECTORS -SMT 6 SMT GaAs HBT MMIC
DIVIDE-BY-4, DC -18 GHz Typical Applications Features Prescaler for DC to 18 GHz PLL Applications: Ultra Low SSB Phase Noise: -150 dBc/Hz • Point-to-Point / Multi-Point Radios Very Wide Bandwidth • VSAT Radios Output Power: -4 dBm • Fiber Optic Single DC Supply: +5V • Test Equipment 3x3 mm QFN SMT Package • Military Functional Diagram General Description
The HMC493LP3 & HMC493LP3E are low noise
Divide-by-4 Static Dividers utilizing InGaP GaAs HBT
technology packaged in leadless 3x3 mm QFN surface mount plastic packages. This device operates
from DC (with a square wave input) to 18 GHz input
frequency from a single +5V DC supply. The low additive SSB phase noise of -150 dBc/Hz at 100 kHz offset
helps the user maintain excellent system noise performance. Electrical Specifi cations, TA = +25° C, 50 Ohm System, Vcc= +5V
Parameter Conditions Maximum Input Frequency
Minimum Input Frequency
Input Power Range Output Power
Reverse Leakage
SSB Phase Noise (100 kHz offset)
Output Transition Time Min. Typ. 18 18.5 Sine Wave Input. [1] Max. Units
GHz 0.2 0.5 GHz Fin = 2 to 12 GHz -20 -15 +10 dBm Fin = 12 to 14 GHz -20 -15 +3 dBm Fin = 14 to 16 GHz -20 -15 0 dBm Fin = 16 to 18 GHz -15 -10 0 dBm Fin = 0.5 to 18 GHz -7 -4 dBm Both RF Outputs Terminated 55 dB Pin = 0 dBm, Fin = 6 GHz -150 dBc/Hz Pin = 0 dBm, Fout = 882 MHz 100 pSec 96 mA Supply Current (Icc1 + Icc2) 1. Divider will operate down to DC for square-wave input signal 6 -124 For price,
delivery,
and to placeCorporation:
orders: Analog Devices, Inc.,
For price, delivery, and to place orders, please contact
Hittite
Microwave
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106 …