TX7-705CM-SQ-COSA Datasheet, PDF (1/2 Pages) QUARTZCOM the communications company – Analogue compensated high accurate and reliable CMOS SMD TCXO

TX7-705CM-SQ-CoSa
Analogue compensated high accurate and reliable
CMOS SMD TCXO
Application
COSPAS-SARSAT emergency beacon Class 1 & 2
Nominal Frequency Fo
Frequency stability:
vs. operating temperature range
vs. supply voltage
vs. load
vs. aging
Allan variance (ADEV)
Medium-term stability:
Mean slope F/dt after 15 min power-up:
steady state
during temperature ramp
Residual F (r.m.s.) from slope
Supply voltage
Supply current
Output signal
Output level
Output load
Symmetry (Duty)
Tri-state function
(optional)
Operating temperature range
Storage temperature range
Marking
10.000, 12.688375, 12.688656 MHz
12.800, 12.688750, 16.384, 20.000 MHz
≤ ±0.2 ppm
≤ ±0.2 ppm
-40 ~ +55 °C
-20 ~ +55 °C
≤ ±0.03 ppm
±5 %
≤ ±0.01 ppm
≤ ±1.0 pm
≤ ±3.0 pm
1E^-9
±5 %
1^st year
10 years
@  = 0.1s
IAW C/S T.007 and C/S IP TCXO
Class 1 beacon
Class 2 beacon
≤ ±0.7 ppb/min.
≤ ±1.7 ppb/min.
≤ 3.0 ppb
+3.3 V
4 mA
HCMOS
V_OH > 0.9 Vdc
15 pF
45 ~ 55 %
pin # 9 high or open
pin # 9 low
-40 ~ +55 °C
-20 ~ +55 °C
-55 ~ +125 °C
QCOM (date code)
frequency
code
T = const.
T/dt = ± 5 °C/hour
over 18 points
±5 %
Max.
V_OL < 0.1 Vdc
@ ½ Vdc
pin # 6  oscillation
pin # 6  high Impedance
Class 1 beacon
Class 2 beacon
Pin function
Solder pattern
# 1 GND or not connected
# 5 GND
# 6 Output
# 9 Tri-state
# 10 Vdc
Do not connect: #2, #3, #4, #7 & #8
Do not design any conductive path between the pattern
IR reflow soldering temperature
QuartzCom AG
Bischmattstrasse 11
CH 2544 Bettlach
Switzerland
2002/95/EC RoHS compliant
Fax
Tel
E-Mail
[phone]
[phone]
[e-mail]
www.quartzcom.com
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22 Feb. 13