Golledge 7x5 4-pad metal lid TCXO

GTXO-74T

3.0V TCXO with Sine Output and Low Phase Noise

  • Low phase noise
  • Clipped sine output, 0.7V p-p
  • Miniature SM package
  • Sealed crystal design
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Configurable Options
ParameterOption Code
Frequency
Frequency stability
J
H
G
Temperature range
N
S
I

*Some combinations of stability and wide temperature ranges may not be available at higher frequencies. Our team will advise accordingly if this affects your enquiry.

Quantity / Special Request

Please specify the quantity you require below.

The GTXO-74T is supplied on tape and reel. 2k pcs per reel is the standard T&R pack size for this product. Partial quantities may be supplied on tape (no reel), or in bulk.

Product Description

The miniature 7.0 x 5.0mm 4-pad package GTXO-74T features and clipped sine output, 0.7V peak-peak with DC offset, and low phase noise of -157dBc/Hz @ 10kHz.

This TCXO is available with a choice of operating temperature ranges including -40 to +85°C industrial operating temperature range, and features fast start up time of 3ms.

Specifications
Frequency range 30.0 ~ 77.76MHz
Dimensions 7.0 x 5.0 x 2.5mm
Storage temperature range -40 to +85°C
Supply voltage stability ±1.0ppm, VDD ±5%
Load stability ±0.2ppm, ZL ±10%
Ageing ±1.0ppm max first year
Supply voltage (VDD) +3.0V ±5%
Supply current 5.0mA max
Output waveform Clipped sine, 0.7V p-p, +DC offset
Test load (ZL) 10kΩ // 10pF
Start up time 3ms max
Phase noise (typ @ 61.44MHz) -86dBc/Hz @ 10Hz
-118dBc/Hz @ 100Hz
-144dBc/Hz @ 1kHz
-157dBc/Hz @ 10kHz
Preset frequency @ 25°C ±2.0ppm max
Package Drawing
Package footprint and pad configuration drawing for the Golledge GTXO-74T TCXO showing full dimensions.
Ordering Information

To request a quotation for the GTXO-74T please use the configurable options form to choose the options you require and then submit your configured product to our team. Our expert advisers are always happy to help with your requirements and can be contacted on +44 1460 256 100 or at sales@golledge.com.

Following product selection you will be issued with a seven character Golledge part number. Your Golledge part number is the internationally accepted Golledge manufacturing part number (MPN) that should be used for all project documentation, including bills of materials (BoMs) and purchase orders.

If you have any queries regarding any of our documentation our dedicated sales team will be happy to help.

Marking
Marking
Marking
Soldering Profile
Solder reflow profile
Tape & Reel Specification
Tape and Reel specifications
Handling & Storage

ESD-HBM-1A Human Body Model (HBM) 1A (250V to <500V)

MSL1 Moisture Sensitivity Level (MSL): 1 (or not applicable)

Construction
  • PCB carrier
  • Metal screening lid
Compliance

PbFree Lead-free (< 0.1% by weight )

RoHS compliant with no exemptions RoHS compliant with no exemptions. See our declaration

REACH REACH compliant. See our statement

Conflict Minerals Statement Free of conflict minerals. See our declaration

Halogen Free Statement Free of Halogens. See our declaration

Ozone Depletion Statement Free of Ozone-depleting substances. See our declaration

RELATED PRODUCTS
Golledge 7x5 4-pad metal lid TCXO
7.0 x 5.0 x 2.5mm

GTXO-74V

3.0V VCTCXO with Sine Output and Low Phase Noise

The miniature 7.0 x 5.0mm 4-pad package GTXO-74V features voltage control, clipped sine output (0.7V peak-peak with DC offset), and low phase noise of -157dBc/Hz @ 10kHz.

  • 30.0 ~ 77.76MHz
  • Low phase noise
  • Clipped sine output, 0.7V p-p
  • Miniature SM package
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