TDK Network Card HHM Series HHM2245SA1 User Manual

(1/2)  
Conformity to RoHS Directive  
Multilayer Chip Directional Couplers  
For 2.4GHz W-LAN  
HHM Series HHM2245SA1  
SHAPES AND DIMENSIONS  
1.6 0.1  
5
0.6 0.1  
6
4
3
Terminal functions  
1
2
1
2
3
4
5
6
Input  
GND  
Output  
50load  
GND  
Monitor output  
0.55 0.1  
0.3 0.1  
Dimensions in mm  
0.1 0.1  
CIRCUIT DIAGRAM  
50Ω  
Monitor GND  
output  
6
5
4
2
1
IN  
3
OUT  
GND  
RECOMMENDED PC BOARD PATTERNS  
0.25  
0.25  
This width is 50.  
Micro-strip line for 0.4mm thick  
glass-epoxy substrate.  
0.3  
0.3  
ø0.3 Through-hole  
Dimensions in mm  
ELECTRICAL CHARACTERISTICS  
Frequency range  
Coupling factor  
2400 to 2500MHz  
–16.0 1.0dB  
0.35dB max.1  
0.40dB max.2  
25dB min.  
Insertion loss  
Isolation  
VSWR  
1.3 max.  
Operating  
Storage  
–40 to +85°C  
–40 to +85°C  
Temperature range  
1 25°C  
2 Operating temperature  
Conformity to RoHS Directive: This means that, in conformity with EU Directive 2002/95/EC, lead, cadmium, mercury, hexavalent chromium, and  
specific bromine-based flame retardants, PBB and PBDE, have not been used, except for exempted applications.  
• All specifications are subject to change without notice.  
001-02 / 20080105 / e761_hhm2245sa1.
 

Thermador Dishwasher DW44ZB User Manual
Toastmaster Waffle Iron TMWB4BELWCAN User Manual
Toshiba All in One Printer e STUDIO28 User Manual
Toshiba Flat Panel Television 20AS26 User Manual
Tripp Lite Switch B020 016 17 IP User Manual
U Line Beverage Dispenser 2275DWRWOL User Manual
VidPro Air Compressor J150 User Manual
ViewSonic Computer Monitor VA2248MLED User Manual
Vinotemp Refrigerator VT 6H User Manual
Vulcan Hart Oven ML 126209 User Manual