Tektronix SPG300, Service Manual, Page: 28 / 176

Specifications
1-6
SPG600 & SPG300 Sync Pulse Generators Service Manual
Table 1-4: AES/EBU audio outputs
Characteristic Performance requirement Reference information
Output connector type
SPG600 75
Ω
BNC: 4, XLR: 2
SPG300 XLR: 2
Number of outputs
SPG600 8 1+2, 3+4, 5+6, and 7+8
SPG300 4 1+2 and 3+4
Quantized resolution 20 or 24 bits (user selectable)
Audio parameters
Frequency Silence to 20 kHz 31 discrete settings
Level -60 dBFS to 0 dBFS 1 dB resolution
Preemphasis None, CD, and FCC
Click 1 s, 2 s, 3 s, 4 s, and Off
Output level 1 V ± 0.1 V
5 V ± 0.3 V
Terminated 75
Ω
, unbalanced to BNC
Terminated 110
Ω
, balanced to XLR
Required receiver termination 75
Ω
± 10% for unbalanced to BNC
110
Ω
± 10% for balanced to XLR
Rise and fall time 30 ns to 44 ns
5 ns to 30 ns
10% to 90% to BNC
10% to 90% to XLR
Jitter ± 8 ns
Timing offset
Range 160 ms
Resolution 1 µs
Word clock
Connector BNC
Frequency 48 kHz
Level CMOS compatible
Impedance 75
Ω
± 10%