Cronologic Ndigo5G-10, User Manual

Page: 51 / 54

6.1.3 4-Channel-Mode (1.25 Gsps)
Symbol Parameter Min Typical Max Units
THD4 Total Harmonic Distortion 56 60 dB
SNR4 Signal to Noise Ration 49 51 dB
SFDR
incl
4 Spurious Free Dynamic Range (including Harmonics) 58 60 dB
SFDR
excl
4 Spurious Free Dynamic Range (excluding Harmonics) 68 73 dB
SINAD4 Signal-to-Interference Ratio including Noise and Distortion 49 51 dB
ENOB4 Effective Number of Bits 7.9 8.1
6.2 Electrical Characteristics
6.2.1 Oscillator
The Ndigo5G-10 uses a rather expensive oscillator with 25ppb stability.
6.2.2 Environmental Conditions for Operation
The board is designed to be operated under the following conditions:
Symbol Parameter Min Typical Max Units
T ambient temperature 5 40
◦
C
RH relative humidity at 31
◦
C 20 75 %
6.2.3 Environmental Conditions for Storage
The board shall be stored between operation under the following conditions:
Symbol Parameter Min Typical Max Units
T ambient temperature -30 60
◦
C
RH relative humidity at 31
◦
C non condensing 10 70 %
cronologic GmbH & Co. KG 46 Ndigo5G User Guide