CXP-237

MIXERS SUB-HARMONIC LO = +7 dBm EVEN-HARMONIC MIXERS An even-harmonic mixer will, by its inherent design, convert the fundamental input L.O. frequency into its even harmonics (m=2,4 or 8 etc.). These even harmonics will mix with the fundamental R.F. frequency to basically produce m L.O. ± R. F. mixing results. Synergy specifies the 2 L.O. and 4 L.O. mixing products, as the higher L.O. even harmonics result in much higher conversion losses. The best conversion loss is achieved at the 2 L.O. x 1 R.F. mixing condition. These models allow for lower frequency local oscillators to be used, therefore reducing costs. EXCELLENT L.O. REJECTION SURFACE MOUNT FREQUENCY RANGE (MHz) RF LO IF CONVERSION LOSS (dB) 2LO-RF TYP/MAX 4LO-RF TYP/MAX 134J LO-RF ISOLATION (dB) TYP/MIN LO-IF ISOLATION (dB) TYP/MIN 159 PACKAGE PIN OUT MODEL 280-800 280-800 500-1800 500-1800 800-2400 800-2400 140-400 140-400 250-900 250-900 400-1200 400-1200 DC-100 DC-100 DC-200 DC-200 DC-300 DC-300 11.5/13.5 11.5/13.5 11.5/14.5 11.5/14.5 12.5/16.5 12.5/16.5 17.0/26 17.0/26 17.0/26 17.0/26 18.0/27 18.0/27 45/33 45/33 40/30 40/30 30/25 30/25 30/22 30/22 25/18 25/18 25/16 25/16 159 134J 159 134J 159 134J 1 1 1 1 1 1 XLD-K1 XMZ-K1 XLD-K2 XMZ-K2 XLD-K3 XMZ-K3 THROUGH HOLE FREQUENCY RANGE (MHz) RF LO IF CONVERSION LOSS (dB) 2LO-RF TYP/MAX 4LO-RF TYP/MAX 106 LO-RF ISOLATION (dB) TYP/MIN LO-IF ISOLATION (dB) TYP/MIN 108 120 PACKAGE PIN OUT MODEL 900-2400 900-2400 900-2400 NOTES: 1. 2. 3. 450-1200 450-1200 450-1200 DC-300 DC-300 DC-300 12.5/16.5 18.0/24 12.5/16.5 18.0/24 12.5/16.5 18.0/24 30/25 30/25 30/25 25/16 25/16 25/16 120 106 108 2 3 2 CXP-237 CXP-337 CXP-437 PIN-OUT TABLE RF #1 #2 #3 4 1 1 LO 1 3 2 IF 5 8 4 GND 2,3,6 2,5,6,7 3 No Conn. -4 -- 1dB Compression Point = -7 dBm (Typ.) IP3 (Input) = +4 dBm (Typ.) Maximum Input Power without damage = 100 mW ave. cw GND = Ground externally For pin location and package outline drawings, see back pages. 201 McLean Boulevard • Paterson, New Jersey 07504 • Tel: (973) 881-8800 • Fax: (973) 881-8361 E-Mail: sales@synergymwave.com • World Wide Web: http://www.synergymwave.com [ 57 ]