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| FUNCTION
GENERATOR RANGE |
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The TTi function
generator range includes
all-digital generators using DDS (direct digital synthesis), traditional analogue controlled function
generators and digitally controlled analogue function generators.
To read about the technical differences between types of analog and digital function generators
click
here. 
In addition to the models shown on this page, the
TGA series of universal generators incorporate both a DDS function
generator and variable clock arbitrary generator within a single
instrument. Go to the Arbitrary Generators page for details of these
products. |
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ANALOGUE FUNCTION GENERATORS
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20MHz Analogue Generator
Dial Setting, External Sweep
Very Low Cost |
3MHz Analogue Generator
Dial Setting, External Sweep
High Waveform Quality |
3MHz Generator Series
Dual Displays, models with
Counter, Internal Sweep, AM |
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ANALOGUE and DIGITAL FUNCTION GENERATORS
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Advanced 5MHz Generator
Dual Displays, Internal Sweep
Frequency Locking, Counter, AM |
10MHz DDS Generator
Sweep, AM, FSK, Tone Switch
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20MHz DDS Generator
Sweep, AM, FSK, Tone Switch
USB and RS232
Interfaces |
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DIGITAL FUNCTION GENERATORS
WITH ARBITRARY CAPABILITY |
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10MHz DDS Generator
Wide Range of Modulations
Arbitrary Waveform Capability |
40MHz DDS Generator
Pulse Train Generator
Arbitrary Waveform Capability |
25MHz/50MHz DDS Generators
Wide Range of Modulations
Arbitrary and Pulse Capabilities |
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TTi
ANALOGUE FUNCTION GENERATORS - SELECTION GUIDE
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MODEL No.
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TG120
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TG310
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TG315
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TG320
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TG330
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TG550
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Gen. Type
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Analogue
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Analogue
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DCA 1
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Highest Freq.
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20MHz
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3MHz
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5MHz
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Lowest Freq.
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0.2Hz
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0.03Hz
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0.005Hz
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Max. Level
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20V p-p
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20V p-p
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20V p-p
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O/P Imped.
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50W
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50/600W
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50/600W
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Readout
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Dial
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Dial
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Dual LCD
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Dual LCD
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Counter
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No
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No
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No
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Yes |
Yes |
Yes
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Internal
Sweep
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No
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No
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No
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No
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Yes
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Yes
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AM Input
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No
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No
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No
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No
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Yes
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Yes
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Trigger/Gate
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No
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No
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No
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Gate Source
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No
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No
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No
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Var. Phase
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No
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No
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No
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Sweep
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Lin/Log
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Lin/Log
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Swp Range
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1,000:1
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1,000:1
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Swp Rate
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20ms-20s |
20ms-20s
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Note 1 : D.C.A. = Digitally Lockable Analogue Generator. |
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For application requiring a higher output
level (greater than 20V pk-pk), use the WA301
waveform amplifier.
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TTi
DIGITAL FUNCTION GENERATORS (DDS) - SELECTION GUIDE
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MODEL No.
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TG1000
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TG2000
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TG1010A
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TG4001
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TG2511 |
TG5011 |
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Highest Freq.
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10MHz |
20MHz
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10MHz
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40MHz
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25MHz |
50MHz |
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Lowest Freq.
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0.001Hz
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0.0001Hz
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0.0001Hz
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0.001mHz |
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Max. Level
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20V p-p
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20V p-p
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20V p-p
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20V p-p |
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O/P Imped.
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50/600W |
50W
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50W
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50W |
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Readout
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4 line
LCD |
4 line
LCD
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4 line
LCD
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Full graphic LCD |
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Waveform
Functions
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Sine, Square, Triangle,
+ve/-ve Pulse |
Sine, Square, Triangle, Pulse, Ramp, Multi-level square, sinex/x
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Sine, Square, Triangle, Pulse, Ramp, Pulse train, cosine, haversines
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Sine, Square, Ramp, Pulse, Noise, sinx/x, exponential rise, logarithmic rise,
gaussian, cardiac |
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Additional
Pulse modes |
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Independently variable delay.
Variable Rise and Fall |
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Arbitrary
Waveforms
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No |
Yes
- 1k words
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Yes
- 64k words
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Yes - 128k words |
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Resolution |
- |
10 bits |
12 bits |
14 bits |
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Sampling |
- |
27.48MHz (DDS) |
0.1 Hz to 100MHz |
125MHz (DDS) |
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PC Software |
- |
Optional |
Waveman Plus |
Waveman Plus |
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Modulations |
Tone, FSK, External AM |
AM, FSK, Hop |
Tone, FSK, External AM, Hop |
Internal/External AM, FM, PM, PWM, FSK |
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Gated/Burst
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Gated only |
Yes
/ Yes
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Yes
/ Yes
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Yes
/ Yes |
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Gate Source
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Internal/External |
Internal/External
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Internal/External
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Internal/External |
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Var. Phase
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No |
Yes
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Yes
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Yes |
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Sweep
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Lin/Log,
Full Range |
Lin/Log,
Full Range
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Lin/Log,
Full Range |
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Swp Rate
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50ms-999s |
20ms-999s
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1ms-999s
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1ms to 500s |
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Single Swp
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Yes
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Yes
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Yes
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Yes |
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Markers
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One
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Two
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One
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One |
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RS232
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No
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Yes |
Yes
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Yes
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No |
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USB
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No
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Yes |
No
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Yes
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Yes |
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GPIB
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No
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No |
Option
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Option
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Option |
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LAN
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No
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No |
No
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No
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Yes |
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For application requiring a higher output
level (greater than 20V pk-pk), use the WA301
waveform amplifier.
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Thurlby Thandar Instruments
Limited
Glebe Road, Huntingdon, Cambridgeshire PE29 7DR United Kingdom
Tel: +44 1480 412451 Fax: +44 1480
450409 Web: www.tti-test.com Email:
sales@tti-test.com |
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