HMJ7-1

Product :
RF Frequency :
IF Frequency :
LO Frequency :
Power Gain :
P1dB :
Operating Supply Current :
Maximum Power Dissipation :
Operating Supply Voltage : 5 V
Maximum Operating Temperature : + 85 C
Mounting Style : SMD/SMT
Package / Case : J-PAK-18


Features:

· Greater than +34 dBm IIP3
· 77 dBc 2x1 Spur Rejection in IF Band
· RF 1000 - 2000 MHz
· LO 1000 - 2000 MHz
· IF 10 - 1000 MHz
· +24 dBm LO Drive Level
· +5V Bias (40 mA)
· SMT J-Lead Package


Application

· CATV Head-End Equipment


Specifications

Operating Case Temperature  -40 to +85
Storage Temperature              -65 to +100
Maximum Input Power             +25 dBm


Description

The HMJ7-1 is a high dynamic range GaAs FET mixer. This active broadband mixer realizes a typical third order ntercept point of +34 dBm at an LO drive level of +21 dBm. It also provides excellent suppression of spurious intermodulation products, greater than 67 dBc, meeting DOCSIS2 and Euro DOCSIS system requirements.

The HMJ7-1 is a specially screened version of the HMJ7 mixer meeting all of the performance requirements of the HMJ7 with 21 dBm LO power, but also meeting the suppression requirements for intermodulation products at a 24 dBm LO power level. It comes in a low cost, 22-pin J-Lead package. The combination of high dynamic range and spurious suppression makes the HMJ7-1 an ideal choice for CATV headend transmission equipment and other applications requiring a broadband mixer in the 1000 MHz to 2000 MHz frequency range.