User's Manual

MODULATION CHARACTERISTICS
SYSTEM CHARACTERISTICS
AM Modulation
Carrier -3 dB Freq:
Modulation:
Frequency:
Depth:
Source:
FM Modulation
Modulation:
Frequency:
Peak Deviation:
Source:
Burst Modulation
Carrier Frequency:
Count:
Start Phase:
Internal Rate:
Gate Source:
Trigger Source:
FSK Modulation
Frequency Range:
Internal Rate:
Source:
10 MHz (typical)
Any internal waveform plus Arb
10 mHz to 20 kHz (
0.05% to
2.5 kHz, then decreases linearly
to
0.4% at upper limit)
0% to 120%
Internal / External
Any internal waveform plus Arb
10 mHz to 10 kHz (
0.05% to
600 Hz, then decreases linearly
to
0.8% at upper limit)
10 mHz to 15 MHz
Internal Only
5 MHz max.
1 to 50,000 cycles, or Infinite
-360
to +360
10 mHz to 50 kHz 1%
Internal or External Gate
(1)
Single, External, or Internal Rate
10 mHz to 15 MHz (
0.05% to
600 Hz, then decreases linearly
to
4% at upper limit)
10 mHz to 50 kHz
Internal / External (1 MHz max.)
Configuration Times
(2)
Function Change:
(3)
Frequency Change:
(3)
Amplitude Change:
Offset Change:
Select User Arb:
Modulation Parameter Change:
80 ms
30 ms
30 ms
10 ms
100 ms
< 350 ms
FREQUENCY SWEEP
Type:
Direction:
Start F / Stop F:
Time:
Source:
Linear or Logarithmic
Up or Down
10 mHz to 15 MHz
1 ms to 500 sec
0.1%
Single, External, or Internal
REAR-PANEL INPUTS
External AM
Modulation:
External Trigger/FSK
Burst Gate:
(1)
Latency:
Jitter:
5 Vpk = 100% Modulation
5 k
Input Resistance
TTL (low true)
1.3
s
25 ns
Arb Download Times over GPIB:
Arb Length Binary ASCII Integer ASCII Real
(4)
16,000 points 8 sec 81 sec 100 sec
8,192 points 4 sec 42 sec 51 sec
4,096 points 2.5 sec 21 sec 26 sec
2,048 points 1.5 sec 11 sec 13 sec
Arb Download Times over RS-232 at 9600 Baud:
(5)
Arb Length Binary ASCII Integer ASCII Real
(6)
16,000 points 35 sec 101 sec 134 sec
8,192 points 18 sec 52 sec 69 sec
4,096 points 10 sec 27 sec 35 sec
2,048 points 6 sec 14 sec 18 sec
(1) Trigger source ignored when External Gate is selected.
(2) Time to change parameter and output the new signal.
(3) Modulation or sweep off.
(4) Times for 5-digit and 12-digit numbers.
(5) For 4800 baud, multiply the download times by two;
For 2400 baud, multiply the download times by four, etc.
(6) Time for 5-digit numbers. For 12-digit numbers,
multiply the 5-digit numbers by two.
1
Chapter 1 Specifications
Agilent 33120A Function Generator
15