Tektronix 1A5 Instruction Manual page 6

Characteristics — Type 1 A5
Characteristic
Common-Mode Rejection Ratio
DC Coupled
1 mV / cm to 20 mV / cm ( ×1 )
10 mV/ cm to 2 V / cm ( × 10,
×1 00)
5 V/ cm to 20 V/ cm ( × 1000)
AC Coupled
1 mV / cm to 20 mV/ cm ( ×1 )
Vertical Deflection Factor
(VOLT/CM)
Range
Accuracy
1 mV / cm to 20 mV/ cm (
10 mV/ cm to 20 V/ cm ( × 10,
×1 00, ×1 000)
Common-mode Dynamic Range
(Input Signal Range)
1 mV / cm to 20 mV/ cm (
10 mV/ cm to .2 V/ cm ( × 10)
.1 V/ cm to 20 V/ cm ( ×
×1 000)
DC Drift
With Time
Long Term
Short Term
With Temperature
With Line Voltage
DC Shift Due to Overdrive
Overdrive Recovery Time
Attenuator Crosstalk
1 mV / cm to 20 mV/ cm
10 mV/ cm to .2 V/ cm
Total Crosstalk
Noise
Microphonics
Input Characteristics
DC Resistance
Time Constant
Maximum Input Voltage
1 mV / cm to 20 mV/CM
10 mV / cm to 20 V/CM
1-2
TABLE 1-1 (cont)
Electrical Characteristics
Performance Requirement
> 20,000:1, DC to 100 kHz, 0°C to 50°C
>10,000:1, 100 kHz to 1 MHz, 0°C to
50°C; decreasing to >1000.1 at 10MHz
with a + and — 0.5-V signal applied
> 200:1 at 20 MHz
> 2000:1, DC to 10 kHz
>100:1, DC to 10 kHz
> 1000:1 at 60 Hz
1 mV /СМ to 20 V/ cm in 1-2-5 sequence
×1 ) ±2%, 25°C within ±10°C
±2.5%, 0°C to +50°C
±2.5%, 25°C within ±10°C
±3%, 0°C to +50°C
×1 ) > ±5 V DC ± peak AC
> ±50 V DC + peak AC
100, > ±500 V DC + peak AC
< 200 µV/hour at 25°C
< 200 μV /min at 25°C
< 200 µV/°C
< 300 μV (105 V AC to 125 V AC)
< 1 % of 4- or —
<10 mV, whichever is smaller
Within 10 mV of DC shifted level after 1 µ s
< 1 %, DC to 50 MHz
< 1 %, DC to 50 MHz
< 5%, DC to 50 MHz
<50 μV RMS
< 100 μV
1 MΩ ±0.15% (1 mV / cm to 20 V/ cm )
Normalized with 20 pF
<1% overshoot, rounding or tilt of Type
106 1 kHz square wave.
±100 V DC + peak AC
±500 V DC + peak AC
See Fig. 1 -1
4- and — 5-V signal applied
+ and — 0.25-V signal applied
+ and — 50-V signal applied;
Applies to 10 mV/ cm and 20 mV/ cm only
in Retained Range positions of VOLTS/CM
control
4- and — 5-V signal applied
overdrive signal or
± and — 5-V signal applied
± and — 50-V signal applied (10 mV
and 20 mV Retained Range positions)
normalizer for
Also applies to maximum allowable dif ­
ference between A and В INPUT voltages.
Applies to 10 mV/CM and 20 mV/CM only
in Retained Range positions of VOLTS/CM
control.
Supplemental Information