CFPP-23, -303
ISSUE 6 ; 21 JULY 2005
Delivery Options
■
Outline in mm
5.8 max
0.8 max
48 hour fast make service available. Please contact our
sales office for details
11.8
Output Compatibility
■
Tri-state HCMOS/TTL (5.0V) (CFPP-23, -23I)
Maximum Capacitive Load for:
TTL < 40.0MHz
TTL > 40.0 to 150.0MHz
HCMOS < 66.0MHz
HCMOS > 66.0 to 150.0MHz
50pF
25pF
50pF
25pF
13.2
1
4
13.2
4.0 min
∅0.5
Pin Connections
1. N/C or Enable/Disable.
4. GND
5. Output
8. +Vs
■
Tri-state HCMOS (3.3V) (CFPP-303, -303I)
Maximum Capacitive Load for:
HCMOS < 40.0MHz
HCMOS > 40.0 to 133.0MHz
30pF
15pF
7.62SQ
8
5
Output Waveform
t
f
t
r
+Vs
Package Outline
■
90%Vs
Dual In Line (8 pin DIL)
50%Vs
1/2Vs
Standard Frequency Stabilities
■
±25ppm, ±50ppm, ±100ppm (inclusive of supply voltage
& output load variations over the operating temperature
range)
10%Vs
0V
t
T
Duty cycle = t x 100(%)
T
Operating Temperature Range
■
0 to 70°C (CFPP-23, -303)
–40 to 85°C (CFPP-23I, 303I)
■
Storage Temperature Range
■
–55 to 125°C
Solder Conditions
■
For typical soldering conditions, please see relevant page
in Application Notes
Tri-state Operation
■
Logic ‘1’ to pin 1 enables oscillator output
Logic ‘0’ to pin 1 disables oscillator output. When
disabled the oscillator output goes to the high
impedance state
No connection to pin 1 enables oscillator output
■
■
Marking
■
Model number (+ Operating Temperature Code; if
applicable, + Frequency Stability Code)
Frequency
PROGRAMMABLE
OSCILLATORS
■
Minimum Order Information Required
■
Frequency + Model Number + Operating Temperature
Code (if applicable) + Frequency Stability
PROGRAMMABLE
OSCILLATORS
Electrical Specifications - typical values when measured in HCMOS test circuit.
Supply
Frequency
Frequency
Supply
Current
Rise Time(tr) Fall Time(tf)
Range
Stability
Voltage
(unloaded)
1.0 to
40.0MHz
>40.0 to
66.0MHz
>66.0MHz to
100.0MHz
>100.0 to
133.0MHz
>133.0 to
150.0MHz
±25ppm, ±50ppm,
±100ppm
±25ppm, ±50ppm,
±100ppm
±25ppm, ±50ppm,
±100ppm
±25ppm, ±50ppm,
±100ppm
±25ppm, ±50ppm,
±100ppm
5.0V ±0.5%
3.3V ±0.5%
5.0V ±0.5%
3.3V ±0.5%
5.0V ±0.5%
3.3V ±0.5%
5.0V ±0.5%
3.3V ±0.5%
5.0V ±0.5%
45mA
25mA
45mA
25mA
45mA
25mA
45mA
45mA
60mA
20.0MHz
4ns
4ns
4ns
4ns
4ns
4ns
4ns
4ns
4ns
CFPP-23
I C
4ns
4ns
4ns
4ns
4ns
4ns
4ns
4ns
4ns
Duty Cycle
(CMOS)
45/55%
45/55%
45/55%
40/60%
40/60%
40/60%
40/60%
40/60%
40/60%
Model
Number
CFPP-23, 23I
CFPP-303, 303I
CFPP-23, 23I
CFPP-303, 303I
CFPP-23, 23I
CFPP-303, 303I
CFPP-23, 23I
CFPP-303, 303I
CFPP-23, 23I
Ordering Example
Frequency
Model Number
Operating Temperature Code: I = -40 to 85°C Not applicable for 0 to 70°C
Frequency Stability: A = ±25ppm, B = ±50ppm, C = ±100ppm
Jitter pk-pk (typical)
1.0 to 33.0MHz
100ps
>33.0MHz
75ps
Jitter pk-pk (max)
1.0 to 33.0MHz
250ps
>33.0MHz
175ps
Test Circuit - HCMOS
Oscillator
14
8 5
A
+Vs
15pF*
V
0.1µF
Oscilloscope
Frequency counter
*Inclusive of jigging & equipment capacitance
PROGRAMMABLE
OSCILLATORS
PROGRAMMABLE
OSCILLATORS
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