5V VCXO - Complementary PECL

  • Complementary PECL output
  • Fast rise / fall times
  • Popular telecoms package layout
  • Enable / disable tristate function
Configurable Options
ParameterOption Code
Frequency pullability
Frequency stability
* see note below
Enable / disable function

* Frequency stability is inclusive of calibration @ 25°C, operating temperature range, supply voltage change, load change and ageing, with VCTL = 50% VCC

Quantity / Special Request

Please specify the quantity you require below.

The GVXO-34S is supplied on tape and reel. 1k 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 GVXO-34S with 5.0V supply voltage, provides a wide frequency pullability of ±100ppm minimum and is available over a wide range of high frequencies, from 50.0-170MHz.

The popular telecoms package of this component ensures its suitability for a range of applications where complementary PECL output is required. This component also features fast start up time (10ms max) and fast rise/fall times (0.5ns max). 

Frequency range 50.0 ~ 170MHz
Dimensions 14.0 x 9.8 x 6.0mm
Voltage control (VCTL) +2.5V ±2.0V, 10% linearity
Operating temperature range -10 to +70°C
Storage temperature range -40 to +85°C
Supply voltage (VCC) +5.0V (±5%)
Supply current 80mA max (50.0 ~ 170MHz)
Output Complementary PECL
Test load RTT = 50Ω
VTT = +3.0V
Logic levels ‘0’ level = 3.4V max
‘1’ level = 3.9V min
Waveform symmetry 40:60 max @ 50%VP-P
Start up time 10ms max
Rise / fall time 0.5ns max (20% ~ 80%VP-P)
Soldering condition Reflow, 240°C max
Package Drawing
Ordering Information

To request a quotation for the GVXO-34S 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.

Once we've received your request our expert team will then produce a quotation tailored to meet your needs using the option codes you've selected.

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.

  • ISDN
  • Optical Networking
  • Gigabit Ethernet
Enable / Disable Function
Input (pad 2)Output 1 (pad 4)Output 2 (pad 5)
Open Active Active
'1' level VIH High ('1') Low ('0')
'0' level VIL Active Active

'0' level: VIL ≤ +3.40V, '1' level: VIH ≥ +3.90V

Tape & Reel Specification
Tape and Reel specifications for the GTXO-C77V

A:178* B:16 C:8.5 D:4.4 E:8 F:2 G:80 H:21
*Larger reel size available. Please ask for details

Handling & Storage

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

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


Metal can with glass epoxy base


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