2

Frequency Characteristics

Sine:

100

µHz - 15 MHz

Square:

100

µHz - 15 MHz

Triangle:

100

µHz - 100 kHz

Ramp:

100

µHz - 100 kHz

Noise (Gaussian):

10 MHz bw

Waveforms (points):

8 to 8,192:

100

µHz - 5 MHz

8,193 to 12,287:

100

µHz - 2.5 MHz

12,288 to 16,000:

100

µHz - 200 kHz

10

µHz or 10 digits

Resolution accuracy (18 to 28° C):

90 days:

10 ppm

1 year:

20 ppm

Temperature coefficient:

<2 ppm/°C

Aging:

<10 ppm/yr

Sinewave Spectral Purity

Harmonic distortion:

dc to 20 kHz:

<–70 dBc

20 kHz to 100 kHz:

<–60 dBc

100 kHz to 1 MHz:

<–45 dBc

1 MHz to 15 MHz:

<–35 dBc

Total harmonic distortion:

dc to 20 kHz:

<0.04%

Spurious (non-harmonic):

Output (dc to 1 MHz):

<–65 dBc

Output (

>1 MHz):

<–65 dBc + 6dB/octave

Phase noise:

<–52 dBc in a 30 kHz band

Signal Specifications

Square wave:

Rise/fall time:

<20 ns

Overshoot:

<4%

Asymmetry:

<1% + 5 ns

Duty cycle:

20% to 80% (to 5 MHz), 40% to 60% (to

15 MHz)

Triangle, ramp, arbitrary:

Rise/fall time:

<100 ns (typical)

Linearity:

<0.1% of peak output

Settling time:

<250 ns to 0.5% of final value

Jitter:

<25 ns

Output Characteristics

Note: Add 1/10th of output amplitude and offset specification per ° C for operation

outside of 18° C to 28° C range.

Amplitude (into 50

Ω):

50 mVp-p to 10 Vp-p,100 mVp-p to 20

Vp-p into open-circuit load

Accuracy (at 1 kHz):

± 1% of specified output

Flatness (sine wave relative to 1

kHz):

<100 kHz:

± 1% (0.1 dB)

100 kHz to 1 MHz:

± 1.5% (0.15 dB)

1 MHz to 15 MHz:

± 2% (0.2 dB)

Offset (into 50

Ω):

(Note: Offset

≤2X peak-to-peak

amplitude)

± 5 Vpk ac + dc

Accuracy (For square wave outputs,

add 2% of output amplitude additional

error):

± 2% of setting + 2 mV

Output impedance:

50

Ω fixed

Resolution:

3 digits, amplitude and offset

Output units:

Vp-p, Vrms, dBm

Isolation:

42 Vpk maximum to earth

Protection:

Short-circuit protection, ± 15 Vpk

overdrive

<1 minute

Product Specifications

Waveforms

Built-in waveforms:

Sine, square, triangle, ramp, noise,

DCV, sine(x)/x, negative ramp,

exponential rise, exponential fall,

cardiac

Arbitrary waveform:

Length:

8 to 16,000 points

Resolution:

12 bits (including sign)

Sample rate:

40 MSa/s

Non-volatile memory:

Four (4) 16k waveforms

AM modulation:

Carrier (3 dB frequency):

15 MHz (typical)

Modulation:

Any internal waveform plus arbitrary

Frequency:

10 mHz to 20 kHz (± 0.05% to 2.5 kHz,

then decreases linearly to ± 0.4% at

upper limit)

FM modulation:

Modulation:

Any internal waveform plus arbitrary

Frequency:

10 mHz to 10 kHz (± 0.05% to 600 Hz,

then decreases linearly to ± 0.8% at

upper limit)

Peak deviation:

10 mHz to 15 MHz

Source:

Internal only

Burst modulation:

Carrier frequency:

5 MHz max.

Count:

1 to 50,000 cycles, or infinite

Start phase:

–360° to + 360°

Internal rate:

10 mHz to 50 kHz ± 1%

Gate source:

Internal or external gate

Trigger source:

Single, external, or internal rate

FSK modulation:

Frequency range:

10 mHz to 15 MHz (± 0.05% to 600 Hz,

then decreases linearly to ± 4% at

upper limit)

Internal rate:

10 mHz to 50 kHz

Source:

Internal/external (1 MHz max.)

Internal rate:

10 mHz to 50 kHz ± 1%

Modulation Specifications