TEMEX CFPT9000 Smd temperature compensated crystal oscillator Datasheet

CFPT9000
------SMD Temperature Compensated Crystal Oscillator (PLUTO)
-------------
A series of surface mountable 7.0x5.0mm Temperature Compensated Voltage
Controlled Crystal Oscillators (TCVCXOs) for medium to high volume applications where
small size and high performance are prerequisites.
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Product
description
------The CFPT9000 uses Rakon's proprietary ASIC 'Pluto™', a single chip oscillator and analogue
compensation circuit, capable of sub 0.2ppm performance over an extended temperature
range. Its ability to function down to a supply voltage of 2.4V and low power consumption
makes it particulary suitable for mobile applications.
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Applications
• Communications
• Other
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Features
• Sub 0.2ppm stability over extended temperature range
• Wide frequency range
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Specifications
-----
1.0
SPECIFICATION REFERENCES
Line
Parameter
Description
1.1
Model description
CFPT9000
1.2
Part number format
Exxxx(LF)(T), issue A (YYYY-MM-DD)
1.3
RoHS compliant
Yes, part numbers with suffix 'LF' (non-RoHS version available upon request)
1.4
Package size
7.0mm x 5.0 x 2.25 mm. Please select footprint version P1~P4 in model code builder (for
details see model drawings).
P1: 10 pad (default)
P2: 10 pad (inline)
P3: 8 pad
P4: 4 pad
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2.0
FREQUENCY CHARACTERISTICS
Line
Parameter
Test Condition
Value
Unit
2.1
Nominal frequency
range
Frequency range available (note 1)
1.2 to 40
MHz
2.2
Frequency calibration
Initial calibration @ 25°C
±1 max
ppm
2.3
Reflow shift
Measured ≥ 60 minutes after reflow
±1 max
ppm
2.4
Frequency stability
over temperature
Reference to (Fmax + Fmin)/2
±0.2 to 2.5
ppm
2.5
Temperature range
Operating temperature range over which temperature stability is
measured (wider than -40 to 85°C available on request)
-40 to 85
°C
2.6
Supply voltage
stability
±10% variation, reference to frequency at nominal supply voltage,
typical value
±0.2
ppm
2.7
Load sensitivity
HCMOS, ACMOS: ±5pF variation, clipped sinewave / sinewave: ±
10% variation, reference to frequency at nominal load, typical
value
±0.2
ppm
2.8
Long term stability
First year, ≤ 20MHz
±1 max
ppm
2.9
Long term stability
First year, > 20MHz
±2 max
ppm
2.10
Long term stability
10 years, ≤ 20MHz
±3 max
ppm
2.11
Long term stability
10 years, > 20MHz
±5 max
ppm
2.12
Acceleration
sensitivity
Gamma vector, 3-axes, 30-1500Hz, typically less than...
2
ppb/g
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Page 1
3.0
POWER SUPPLY
Line
Parameter
Test Condition
Value
Unit
3.1
Supply voltage
Nominal supply voltage (±10%) to be specified as part of model
code
2.4 to 6
V
3.2
Current Clipped
Sinewave
typically: 1+frequency(MHz)*1.2*{load(pF) +30}*10⁻³mA
3.3
Current Sinewave
3.4
Current HCMOS
mA
8 max
typically: 1+frequency(MHz)*supply(V)*{load(pF)+15}*10⁻³mA
e.g 20MHz, 5V, 15pF = 4mA
mA
mA
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4.0
CONTROL VOLTAGE
Line
Parameter
Test Condition
Value
Unit
4.1
Control voltage range
Without reference voltage; Vs=5.0V
1.5 to 3.5
V
4.2
Control voltage range
Without reference voltage; Vs=3.3V
0.65 to
2.65
V
4.3
Control voltage range
With reference voltage (when specified as part of the model
code): 0 to Vref [V]
4.4
Frequency tuning
(standard)
≤20MHz (note 3)
±5 min
ppm
4.5
Frequency tuning
(standard)
>20MHz (note 3)
±7 min
ppm
4.6
Slope
Positive
4.7
Linearity
1 max
%
4.8
Port input impedance
100 min
kΩ
4.9
Modulation bandwidth
2 min
kHz
Value
Unit
Measured between control voltage and GND pin
V
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5.0
OSCILLATOR OUTPUT - CLIPPED SINEWAVE
Line
Parameter
Test Condition
5.1
Output waveform
AC coupled clipped sinewave
5.2
Output voltage level
Peak to peak voltage
0.8 min
V
5.3
Output load
resistance
10
kΩ
5.4
Output load
capacitance
10
pF
Value
Unit
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6.0
OSCILLATOR OUTPUT - SINEWAVE
Line
Parameter
Test Condition
6.1
Output waveform
AC coupled sinewave
6.2
Output voltage level
Peak to peak voltage ≤20MHz
1 min
V
6.3
Output voltage level
Peak to peak voltage >20MHz
0.5 min
V
6.4
Output load
resistance
10
kΩ
6.5
Output load
capacitance
10
pF
Value
Unit
-----
7.0
OSCILLATOR OUTPUT - HCMOS
Line
Parameter
Test Condition
7.1
Output waveform
HCMOS (note ACMOS available upon request)
7.2
Output voltage level
low (VoL)
0.1 max
Vs
7.3
Output voltage level
high (VoH)
0.9 min
Vs
7.4
Rise and fall times
Measured with Vcc = 3.3V
8 max
ns
7.5
Rise and fall times
Measured with Vcc = 5.0V
7 max
ns
7.6
Duty cycle
Measured at 50% level
45 to 55
%
7.7
Load
Nominal
15
pF
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Page 2
8.0
TRISTATE CONTROL
Line
Parameter
Test Condition
Value
Unit
8.1
Output enabled
Tristate control pin logic '1' (high) or open circuit
60 min
%Vs
8.2
Output in tristate
mode
Tristate control pin logic '0' (low)
20 max
%Vs
8.3
Note
See note 2
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9.0
PHASE NOISE
Line
Parameter
Test Condition
Value
Unit
9.1
SSB phase noise
power density at
1Hz offset
Typical value for a 13MHz oscillator at 25°C
-65
dBc/Hz
9.2
SSB phase noise
power density at
10Hz offset
Typical value for a 13MHz oscillator at 25°C
-95
dBc/Hz
9.3
SSB phase noise
power density at
100Hz offset
Typical value for a 13MHz oscillator at 25°C
-120
dBc/Hz
9.4
SSB phase noise
power density at
1kHz offset
Typical value for a 13MHz oscillator at 25°C
-135
dBc/Hz
9.5
SSB phase noise
power density at
10kHz offset
Typical value for a 13MHz oscillator at 25°C
-140
dBc/Hz
9.6
SSB phase noise
power density at
100kHz offset
Typical value for a 13MHz oscillator at 25°C
-145
dBc/Hz
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10.0
OTHER FEATURES
Line
Parameter
Description
10.1
Reference voltage,
Vref
Optional reference voltage output (suitable for potentiometer supply or DAC reference) - see
model code builder. Note this option is available for package P1 only.
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11.0
ENVIRONMENTAL INFORMATION
Line
Parameter
Description
11.1
Shock
IEC 60068-2-27, test Ea. 1500gn acceleration for 0.5ms duration, half sine pulse, 3 shocks in
each direction along three mutually perpendicular axes
11.2
Vibration
IEC 60068-2-6, test Fc. 10-60Hz 1.5mm displacement, 60-2000Hz at 10gn, 30 minutes in
each of three mutually perpendicular axes at 1 octave per minute
11.3
Storage temperature
-55°C to 125°C
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12.0
PIN CONNECTIONS (outline P1)
Line
Parameter
Description
12.1
Pin 1
Vref* (optional, see section 10 above)
12.2
Pin 2
N/C
12.3
Pin 3
Do not connect
12.4
Pin 4
GND
12.5
Pin 5
Output
12.6
Pin 6
N/C
12.7
Pin 7
N/C
12.8
Pin 8
Tristate Control (Enable)* (note 2)
12.9
Pin 9
Supply Voltage, +Vs
12.10
Pin 10
Control Voltage, Vc (Frequency Adjust), or
Do not connect
(dependent on option selected as part of the model code)
12.11
Note
*Leave unconnected if not required.
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Page 3
13.0
PIN CONNECTIONS (outline P2)
Line
Parameter
Description
13.1
Pin 1
Control Voltage, Vc (Frequency Adjust), or
Do not connect
(dependent on option selected as part of the model code)
13.2
Pin 2
GND
13.3
Pin 3
Output
13.4
Pin 4
Supply Voltage, +Vs
13.5
Note
The additional pads are internally connected, these can be soldered to floating pads but do not
connect to them.
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14.0
PIN CONNECTIONS (outline P3)
Line
Parameter
Description
14.1
Pin 1
Control Voltage, Vc (Frequency Adjust), or
Do not connect
(dependent on option selected as part of the model code)
14.2
Pin 2
GND
14.3
Pin 3
Output
14.4
Pin 4
Supply Voltage, +Vs
14.5
Pin T1
Do not connect
14.6
Pin T2
Do not connect
14.7
Pin T3
N/C
14.8
Pin T4
Tri-state Control (Enable)* (note 2)
14.9
Note
*Leave unconnected if not required.
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15.0
PIN CONNECTIONS (outline P4)
Line
Parameter
Description
15.1
Pin 1
Control Voltage, Vc (Frequency Adjust), or
Do not connect
(dependent on option selected as part of the model code)
15.2
Pin 2
GND
15.3
Pin 3
Output
15.4
Pin 4
Supply Voltage, +Vs
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16.0
MARKING
Line
Parameter
Description
16.1
Type
Laser marked.
16.2
Line 1
[ R X XX
16.3
Line 2
[∆ 0000 YW] Pad 1 / static sensitivity identifier (∆), abbreviated part number (0000), device
date code (YW).
] Rakon, manufacturing identifier (X XX).
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17.0
MANUFACTURING INFORMATION
Line
Parameter
Description
17.1
Reflow Soldering
See reflow profile diagram. Solderability: MIL-STD-202, method 208, category 3.
17.2
Packaging description
Quantities ≥ 100 pieces will be supplied on tape & reel.
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18.0
NOTES
Line
Parameter
Description
18.1
Note 1
Frequency range available dependent on output type. HCMOS (& ACMOS): 1.25-40MHz,
sinewave: 10-40MHz, clipped sinewave: 10-40MHz.
18.2
Note 2
The tristate control (enable) pin has a internal 100kΩ pull up resistor which allows the pin to
be left unconnected if not required. When in tristate mode, the output stage is disabled, but
the oscillator and compensation circuit are still active (current consumption typ. ≤ 1.0mA).
Availability of tristate and the tristate control pin number will depend on the outline selected
(P1~P4). Alternative pin configurations may be available upon request - please contact the
sales office: [email protected].
18.3
Note 3
Higher pulling may be available as a custom option depending on nominal frequency and
stabililty - please contact the sales office: [email protected].
Page 4
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Page 5
Drawing Name: CFPT9000 Model Drawing - P1
Page 6
Drawing Name: CFPT9000 Model Drawing - P2
Page 7
Drawing Name: CFPT9000 Model Drawing - P3
Page 8
Drawing Name: CFPT9000 Model Drawing - P4
Page 9
Drawing Name: CFPT9000 Model Code Builder
Page 10
Drawing Name: Test Circuit and Output Waveform - Pluto TCXO/VCTCXO
Page 11
Drawing Name: Pluto 7050 Series TCXO Reflow
Page 12
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