TX7-503C-ST3 QUARTZCOM [QUARTZCOM the communications company], TX7-503C-ST3 Datasheet

TX7-503C-ST3

Manufacturer Part Number

TX7-503C-ST3

Description

Manufacturer

QUARTZCOM [QUARTZCOM the communications company]

Datasheet

1.TX7-503C-ST3.pdf (1 pages)

Current page: 1 of 1
Download datasheet (121Kb)

QuartzCom AG

sales@quartzcom.com

www.quartzcom.com

Parameter

Frequency range

Standard frequencies

Frequency stability:

Holdover stability

Frequency tolerance ex. factory

Supply voltage

Supply current

Output signal

Output load

Tri-state function

Phase noise @ 20.0 MHz carrier frequency

Operating temperature range

Storage temperature range

Packaging units

Customer specifications on request

TX7-503C-ST3

STRATUM III SMD TCXO

CMOS

Features

vs. temperature

vs. aging

2002/95/EC RoHS compliant

QuartzCom Asia

sales-asia@quartzcom.com



Specification

10.000 ~ 26.000 MHz

19.44, 20.00, 25.00 & 26.00 MHz

 4.60 ppm

 0.28 ppm

 3.0 ppm

 ±0.37 ppm

 0.50 ppm

+3.3 V or +5.0 V

< 6 mA

CMOS

15 pF

pin #1 high or open

pin #1 low

-145 dBc/Hz

-20 ~ +70 °C

-40 ~ +85 °C

-55 ~ +125 °C

tape & reel

tape only

Pin function

# 1

# 2

# 3

# 4

Do not design any conductive path between the pattern

Example for IR reflow soldering temperature

Applications: transmission, TDM networks, SDH, SONET, wireless

communications, IEEE 1588v2, SyncE, STRATUM III, wireless

backhaul, metro carrier Ethernet, femtocells, picocells

Holdover stability: 0.37 ppm over 24 h

Overall stability: 4.60 ppm including 15 years aging

Output signal: CMOS

Tri-state

or not connected

GND

Output

Vdc

QuartzCom USA

sales-usa@quartzcom.com

overall stability including 15 years aging

-40 ~ +85 °C

15 years

over 24 h

including supply change of ±5 % and aging

@ +25 °C

5 %

pin #3 

commercial application

industrial application

500 or 1’000 pieces

< 500 pieces

10 kHz

Example for solder pattern

oscillation

high impedance

01 Nov. 10

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