Temperature Compensated Crystal Oscillators
See Drawings 
SMD TCXO’s / VCTCXO’s 14.4 X 9.6 mm.
MODEL TC4 TC34 TV4 TV34
FREQ' RANGE 10.00 to 40.00 MHz
FREQ' STABILITY
VS. TEMPERATURE
See "How - To - Order" instructions
(Typical: 2.5 PPM)
CALIBRATION
TOLERANCE AT +25 C
See "How - To - Order"
instructions
(Typical: 1.0 PPM)
~ ~ ~ ~ ~
FREQ' STABILITY
VS. SUPPLY VARIATIONS
0.3 PPM
FREQ' STABILITY
VS. LOAD VARIATIONS
0.3 PPM
AGING 1 PPM Max. for the first year at room temp.
OPERATING
TEMP' RANGE
See "How - To - Order" instructions
-10°C to +70°C or -40°C to +85°C
OUTPUT WAVEFORM Clipped Sine Wave 0.8V ptp Min.
LOAD 10KW 10% // 10pF 10%
SUPPLY VOLTAGE +5.0 Vdc
5%
+3.0 Vdc
5%
+5.0 Vdc
5%
+3.0 Vdc
5%
SUPPLY CURRENT 2.5 mA
Max.
1.5 mA
Max.
2.5 mA
Max.
1.5 mA
Max.
ADJUSTABLE
FREQ' RANGE
(By internal Trimmer)
4.0 PPM
Min.
3.0 PPM
Min.
4.0 PPM
Min.
3.0 PPM
Min.
VCO CHARACTERISTICS
VCO VOLTAGE ~ ~ ~ ~ ~ 2.5V ±2.0V 1.5V ±1.0V
VCO LOAD
IMPEDANCE
100KW Min.
FREQUENCY
PULLING RANGE
±10 PPM Min.
SMD PACKAGE 11.4 X 9.6
X 2.5 mm.
4 pins
11.4 X 9.6
X 2.5 mm.
6 pins
11.4 X 9.6
X 2.0 mm.
4 pins
11.4 X 9.6
X 2.0 mm.
6 pins
Environmental Conditions
SHOCK
Random drop on hard wooden floor 10 times from height of 30cm
VIBRATION
Frequency: 10-55 Hz, Amplitude: 2.0 mm, Test time: 2 hours/ XYZ Axis
THERMAL SHOCK
IEC 68-2-14 (Test Na), 30 min. in each extreme temperature

 

TC4, TC34, TV4,TV34

TC4,TC34

  TC4, TC34
Pin Function
1 N/C
2 GND
3

Output

4 Vcc

  TV4, TV34
Pin Function
1 V Control
2 GND
3

Output

4 Vcc

Dimensions in mm.