FXTC-HE73 Datasheet, PDF (6/11 Pages) Fox Electronics – 7 x 5mm 3.3V TCXO

An Integrated Device Technology, Inc. Company
Model: FXTC-HE73 Series
Preliminary
Pin Description and Recommended Circuit
Pin #
1
Name
E/D¹
Type
Control
Function
Enable / Disable Control of Output (0 = Disabled)
2
GND
Ground
Electrical Ground for V_DD
3
Output
Output
HCMOS Oscillator Output
4
V_DD ²
Power
Power Supply Source Voltage
NOTES:
1 _{Includes pull-up resistor to VDD to provide output when the pin (1) is No Connect.}
2 _{Installation should include a 0.01µF bypass capacitor placed between VDD}
(Pin 4) and GND (Pin 2) to minimize power supply line noise.
E/D ₁
N. C. ^TP
4 VDD
TP _{N. C.}
GND 2
3 Output
Terminations as viewed from the Top
Enable / Disable Control
Pin # 1 (state)
OPEN _{(No Connection)}
“1” Level V_IH ≥ 70% V_DD
“0” Level V_IL ≤ 30% V_DD
Output (Pin # 3)
ACTIVE Output
ACTIVE Output
High Impedance
Soldering Reflow Profile (2 times Maximum at 260°C for 10 seconds MAX)
260°C
225°C
180°C
Ramp-Up
3°C/s Max
tp
10 Seconds Max
within 5°C of 260°C peak
50±10 Seconds
Above 225°C Reflow Area
Ramp Down
Not to exceed 6°C/s
160°C
120 ± 20 Seconds
In Pre-heating Area
25°C
Doc #100909
400 Seconds MAX from +25°C to 260°C peak
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