User manual

TCDS Series User Manual – Rev. 2.0.1 Page 27
Specifications
Communications I/O
USB……………………........................................B type connect
Format……………………………………………………..v1.1
Time Code Formats
DST supported
Masterclock/Leitch
Date Encoding
IEEE - 1344
Year Encoding
I
N
P
U
T
S
SMPTE – 30 fps √ -
SMPTE – 25 fps (EBU) √ -
SMPTE – 24 fps (FILM) √ -
IRIG-B* pulse width modulated - √
IRIG-B(1)* amplitude modulated - √
Type…………………………………… .........................LTC (Longitudinal/Linear Time Code), forward running,
automatic detection and automatic gain adjustment.
Impedance .....................................................> 50 KΩ
Nominal Level ................................................1.5 Vpp (0dB/600Ω)
Input Level Range ...........................................0.175-12 Vpp (-15dBV to 20dBV)
Auto-Detection/Gain Adjustment Range .......IRIG-B00 un-modulated, 0.5 to 12 Vpp
IRIG-B12, 1KHz AM, 0.5 to 8 Vpp, 3:1 mark to space ratio
SMPTE 24, 25 and 30 fps, NDF, 0.2 to 12 Vpp
Input Signal and Connector ………………………BNC-female, Single Ended, Unbalanced:
Center pin: Time Code Signal (+)
Outer Conductor: Time Code Return (Common)
Terminal Block, Differential, Balanced:
Pin 1: Signal (+)
Pin 2: Return (optional)
Pin 3: Shield (-)