Tektronix 070-8811-08 - Manual (Page 104)

764 Digital Audio Monitor User Manual 89
Appendix C: Options
This section describes the following options available with the 764
Digital Audio Monitor:
H Option 01, Embedded Audio Input
H Option 02, Analog Line Output (see page 93)
H Power cord options (see page 99)
Embedded Audio Input (Option 01)
Option 01 provides the ability to monitor AES/EBU digital audio
that is embedded in serial digital video.
The option, available both factory-installed and as a field-upgrade
kit, may be installed in any instrument with serial number B020000
and above. It consists of an active digital video loop-through and the
circuitry required to extract digital audio from (625- and 525-line)
Component and NTSC Composite serial digital video.
Option 01 instruments retain all features of the standard 764 Digital
Audio Monitor. Table 30 lists and describes important Option 01
characteristics.
Table 30: Option 01 characteristics
Characteristic Description
Input video formats 270 Mbit/s component (625- and 525-line) complying
with SMPTE 259M and CCIR 656-1
143 Mbit/s NTSC composite complying with
SMPTE 259M
Audio format SMPTE 272M level B:
20-bit; 48 kHz sampling rate; synchronized with video
Input level 800 mV
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