Tektronix 1910 - Page 25

Table 1-4 (cont)
Specification-1910 Operators
Performance
Supplemental
Perf. Ck.
Characteristics Requirements
Information Step. No.
EYE PATIERN
This signal occupies
two
REFERENCE SIGNAL
adjacent
TV lines. The second line
is of opposite phase.
Amplitude
68 IRE
High= 70 IRE, Low=2 IRE
Rise
& Fall Times
100
ns ±25 ns
Sine-squared shape.
Bit Period
174.6 ns/bit
5.727272 MHz bit rate.
Bit Sequence 144 cycles at 2.86 MHz
Signal
Lines
MATRIX 1 MOD 10 STEP
21-103 Customer definable.
COLOR
BARS 104-182
RED FIELD
183-262
MATRIX 2
MOD RAMP 100 21-87
Customer definable.
EIA BAR
88-151
REV. BLUE BAR
152-202
MULTIPULSE 100
203-262
MATRIX 3 CONVERGENCE
21-54 Customer definable.
EtA BAR
55-87
REV. BLUE BAR
88-103
CONVERGENCE 104-151
lyaB
152-214
CONVERGENCE
215-262
1-23