53220A Agilent Technologies Test Equipment, 53220A Datasheet - Page 9

• 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

Trigger and Timebase Characteristics (nom)
1. Gate, Delay, and Holdoff time parameter accuracy is the same as the instrument timebase accuracy.
2. Continuous, gap-free measurements limits the Gate Time setting to 10 µs to 1000 s in 10 µs steps.
Trigger characteristics (nom)
General
Trigger source
Trigger count
Trigger delay
Samples/trigger
External trigger input (typ)
Connector
Impedance
Level
Slope
Pulse width
Latency
External trigger rate
Damage level
Timebase characteristics (nom)
Timebase reference
Timebase adjustment
method
Timebase adjustment
Resolution
External timebase input (typ)
Impedance
Level (typ)
Lock frequencies
Lock range
Damage level
Timebase output (typ)
Impedance
Level
Signal
Damage level
1
300/s max
53210A
±1 ppm (±0.1 ppm for Option 010 U-OCXO timebase)
10
-10
Frequency, period: 1 µs + 3 periods
Closed-box electronic adjustment
(10
Selectable positive or negative
time interval, totalize: 100 ns
-11
9
0 s to 3600 s in 1 µs steps
1.0 Vrms into a 1 k Ω load
Internal, external, or auto
0.5 Vrms into a 50 Ω load
100 mVrms to 2.5 Vrms
10 MHz, 5 MHz, 1 MHz
for Option 010 U-OCXO timebase)
Internal, external, bus
50 Ω ± 5% at 10 MHz
Rear panel BNC(f)
10 MHz sinewave
1k Ω AC coupled
TTL compatible
1 to 1,000,000
1 to 1,000,000
<-5 v, >+10 v
> 40 ns min.
1 k/s max
53220A
7 Vrms
7 Vrms
1 k Ω
10 k/s max
53230A