53220A Agilent Technologies Test Equipment, 53220A Datasheet - Page 3

• Manufacturer Part Number: 53220A
• Description: Universal Frequency Counter/Timer, 350 MHz, 12 digit/sec, 100 ps
• Manufacturer: Agilent Technologies Test Equipment
• Type: Counter/Timer350 MHz Universal Frequency Counter/Timer, 12 digit/sec, 100 psr

Specifications of 53220A

• Frequency Range: DC coupled 1 mHz to 350 MHz; AC coupled 10 Hz to 350 MHz
• Input Impedance: Selectable 1 MΩ ±1.5% or 50Ω ±1.5%
• Input Type: Front panel BNC
• Input, Range: ±5 V (± 50 V) full scale ranges
• Noise: 500 μVrms (max), 350 μVrms (typ)
• Number Of Channels: 3 channels
• Sensitivity: DC - 100 MHz: 20 mVpk > 100 MHz: 40 mVpk

Input Channel Characteristics
Input characteristics (nom)
Channels
Standard (DC - 350 MHz)
Optional (6 GHz or 15 GHz)
Standard inputs (nom)
Frequency range
DC coupled
AC coupled, 50 Ω
Input
Connector
Input impedance (typ)
Input coupling
Input filter
Amplitude range
Input range
Sensitivity
Noise
Input event thresholds
Threshold levels
Noise reject
Slope
Auto-scale
Auto-level
Signal frequency for auto
level
Minimum signal for auto
level
Maximum input
50 Ω damage level
50 Ω protection threshold
1 M Ω damage level
3
3,4
4
(typ)
1
or 1 MΩ
53210A
Front panel BNC(f). Option 201 adds parallel rear panel BNC(f) inputs
Ch 1
Ch 2
10 Hz (AC coupling) cut-off frequency high pass filter
5 kHz - 100 kHz: Derate linearly to 10 Vpk (AC + DC)
Selectable 1 M Ω ± 1.5% or 50 Ω ± 1.5% || <25 pF
Acquires signal for current measurement channel,
selects range (5 V or 50 V), sets auto-level 50%
Selectable 100 kHz cut-off frequency low pass
User selectable (Slow (50 Hz), Fast (10 kHz))
DC (1 mHz) to 350 MHz (2.8 ns to 1000 sec)
Selectable On or Off
On: Sets auto-level (% of Vpp) operation
Occurs once for each INIT or after a timeout.
Measures signal Vpp and sets Trigger level to 50%
Off: Selectable user set level (Volts)
50 Ω internal termination auto-protects
±5 V (±50 V) in 2.5 mV (25 mV) steps
500 µVrms (max), 350 µVrms (typ)
Will not activate below 7.5 VpK
Selectable Positive or Negative
DC - 5 kHz: 350 Vpk (AC + DC)
3
±5 V (±50 V) full scale ranges
>100 kHz: 10 Vpk (AC + DC)
DC - 100 MHz: 20 mVpk
by switching to 1 M Ω
> 100 MHz: 40 mVpk
Selectable DC or AC
Selectable On/ Off
10 Hz - 350 MHz
53220A
300 mVpp
1 W
Ch 1 & Ch 2
Ch 3
53230A
2