SURFACE MOUNT
TCXOs
Outline in mm - CFPT-102
CFPT-101, -102, -103
ISSUE 4; 19 OCTOBER 2004
Delivery Options
■Please contact our sales office for current leadtimes
Description
■CFPT-101, -102, -103 are surface mount temperature
compensated voltage controlled crystal oscillators
(TCVCXOs) providing a high degree of frequency
stability over a wide temperature range
Package Outline
■11.4
×
9.6
×
2.5mm SMD
Output Waveform
■Clipped Sine 0.7V peak to peak minimum
(10kΩ\\10pF)
Ageing
■±1ppm typical first year @ 25°C
Frequency Adjustment
■±2ppm minimum internal trimmer adjustment
(CFPT-101, 103)
Frequency Stability
■Temperature: see table
■Supply Voltage Variation: ±5% ±0.3ppm max
■Load Variation: (10kΩ\\10pF) ±10% ±0.2ppm max
■After Reflow: ±1ppm max
Voltage Control
■1.5V ±1.0V applied to pad 1 (CFPT-102, -103)
Storage Temperature Range
■–40 to 85°C
Solder Conditions
■For typical soldering conditions, please see the relevant
pages in Applications Notes
Marking
■Model number
■Frequency Stability Code/Temperature Range Code
■Frequency
■Date Code (Year/Week)
Minimum Order Information Required
■Frequency + Model Number + Frequency Stability
+ Operating Temperature
2.5 max
9.6±0.2
11.4±0.2
7.62±0.2
Pad Connection
1. N/C
2. GND
3. Output
4. +Vs
1.3±0.2
0.8±0.1
6.3
2.0
2.0
1.2 1.2
7.62
1
4
2
3
2.5 max 9.6±0.2
11.4±0.2
7.62±0.2
Pad Connections
1. GND
2. GND
3. Output
4. GND
5. Voltage Control
6. +Vs
1.3±0.2
0.8±0.1
3
45
6
2
1
4.5
3.0
1.2 1.2
7.62
3.0
2.54
Solder pad layout
2.5 max 9.6±0.2
11.4±0.2
7.62±0.2
Pad Connections
1. GND
2. GND
3. Output
4. GND
5. Voltage Control
6. +Vs
1.3±0.2
0.8±0.1
3
45
6
2
1
4.5
3.0
1.2 1.2
7.62
3.0
2.54
Solder pad layout
Outline in mm - CFPT-103
Outline in mm - CFPT-101
Outline in mm - Tape
11.5±0.1
+0.1
-0.0
24.0±0.3
1.75±0.1
2.0±0.1
4.0±0.1 ∅1.5
12.6±0.1
12.0±0.1
10.6±0.1 3.2±0.1
0.3±0.05
Electrical Specifications - maximum limiting values when measured in test circuit
Frequency Frequency Supply Voltage Supply Current Voltage Control Change Output Output Model
Range Tolerance @ 25°C Waveform Number
12.6 to 19.8MHz ±0.5ppm 3V±0.15V 2.0mA — Clipped Sine 0.7Vpk-pk min CFPT-101
12.6 to 19.8MHz ±2.5ppm 3V±0.15V 2.0mA
±8.0ppm to ±14.0ppm max. / 1.5V±1.0V
Clipped Sine 0.7Vpk-pk min CFPT-102
12.6 to 19.8MHz ±0.5ppm 3V±0.15V 2.0mA
±5.0ppm to ±10.0ppm max. / 1.5V±1.0V
Clipped Sine 0.7Vpk-pk min CFPT-103
Frequency Stabilities Available Over Operating Temperature Ranges
Operating Frequency Stabilities Vs Operating Temperature Range
Temperature ±2.5ppm ±5.0ppm
Ranges
–20 to 70°C Code HS Code KS
–25 to 75°C Code HT Code KT
–30 to 75°C Code HU* Code KU
*Please note Code HU is the standard frequency stability vs operating temperature range
Ordering Example 12.60MHz CFPT-102 HU
Frequency
Model number
Frequency Stability Vs Operating Temperature Code
Test Circuit - CFPT-101
+Vs
A
V
Oscillator
Oscilloscope
Frequency counter
0.1µF10pF* 10k
2
43
1
*Inclusive of jigging & equipment capacitance
Test Circuit - CFPT-102, -103
+Vs
V
Oscillator
Oscilloscope
Frequency counter
0.1µF
*Inclusive of jigging & equipment capacitance
10pF*
10k
4
3
21
6
5
Voltage
Control
A
Outline in mm - Reel
∅330.0±0.2
120° (3 equal)
∅21.0±0.8
∅80.0
∅13.0±0.5
SURFACE MOUNT
TCXOs
