Specifications

Cinterion
®
EHS5-E/EHS5-USR4 Hardware Interface Overview
Figures
46
 ehs5_hio_v04.000 2019-01-16
Confidential / Preliminary
Page 6 of 46
Figures
Figure 1: EHS5-E/EHS5-USR4 system overview ......................................................... 11
Figure 2: USB circuit ..................................................................................................... 12
Figure 3: Serial interface ASC0..................................................................................... 13
Figure 4: Serial interface ASC1..................................................................................... 14
Figure 5: External UICC/SIM/USIM card holder circuit ................................................. 16
Figure 6: Embedded Stripline with 65µm prepreg (1080) and 710µm core .................. 21
Figure 7: Micro-Stripline on 1.0mm standard FR4 2-layer PCB - example 1 ................ 22
Figure 8: Micro-Stripline on 1.0mm Standard FR4 PCB - example 2............................ 23
Figure 9: Micro-Stripline on 1.5mm Standard FR4 PCB - example 1............................ 24
Figure 10: Micro-Stripline on 1.5mm Standard FR4 PCB - example 2............................ 25
Figure 11: Routing to application‘s RF connector - top view........................................... 26
Figure 12: Schematic diagram of EHS5-E/EHS5-USR4 sample application .................. 28
Figure 13: EHS5-E/EHS5-USR4– top and bottom view.................................................. 31
Figure 14: Dimensions of EHS5-E/EHS5-USR4 (all dimensions in mm) ........................ 32
Figure 15: Reference equipment for Type Approval ....................................................... 37