Tektronix SDA601, Руководство по обслуживанию

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Specifications
1--2 SDA 601 Serial Digital Analyzer
Specification Tables
Table 1--1: Serial Digital Video Input
Characteristic Performance Requirements Supplemental Information
Format CCIR 601 Component 525/625, 10 bits data,
Scrambled NRZI; 270 Mb/s. Complies with SMPTE
259M and CCIR 656.
Input Impedance 75
Ω
Input Level 800 mV
±
80 mV (peak-to-peak) at signal source
Return Loss
≥
15dB 1 MHz to 270 MHz
Serial Receiver Equalization Range Proper operation with 800 mV launch
amplitude and up to 15 dB loss at
135 MHz using coaxial cable with 1
?
Ꭹ
f
loss characteristics.
Nominally 150 m of Belden 8281 coaxial cable;
typically up to 200 m.
Error detection protocols supported EDH (RP-165), ØAPCRC
Table 1--2: Signal Level Meter
Characteristic Information
Resolution 2 dB @ 135 MHz
Table 1--3: AUX Output
Characteristic Performance Requirements Supplemental Information
Output 5-bit output; monochrome signal
White Amplitude 700 mV
±
10% Terminated into 75
Ω
Sync Amplitude 300 mV
±
10% Terminated into 75
Ω
DC Offset
≤
500 mV Terminated into 75
Ω
Quantization 22 mV
Impedance 75
Ω
nominal
Return Loss
≥
10 dB to 10 MHz
Table 1--4: Power Supply
Characteristic Performance Requirements Supplemental Information
DC Input Range 9 to 15 Vdc
≥
12 V required to charge optional battery pack
Supply Accuracy +5 V
±
250 mV
Hum Typical: 25 mV
Noise
≤
50 mV
Fuse 2 A slow blow, 32 V min