Clock Oscillator. C3997 Datasheet

C3997 Oscillator. Datasheet pdf. Equivalent

C3997 Datasheet
Recommendation C3997 Datasheet
Part C3997
Description Clock Oscillator
Feature C3997; 5X7 mm SMD, 5V, HCMOS/TTL Frequency Range: Frequency Stability: Temperature Range: Operating: (Optio.
Manufacture Crystek Crystals
Datasheet
Download C3997 Datasheet





Crystek Crystals C3997
C32xx Model
5X7 mm SMD, 5V, HCMOS/TTL
Frequency Range:
Frequency Stability:
Temperature Range:
Operating:
(Option M)
(Option E)
Storage:
Input Voltage:
Input Current:
Output:
Symmetry:
(Option)
Rise/Fall Time:
1.544MHz to 106.250MHz
±10ppm to ±100ppm
0°C to 70°C
-20°C to 70°C
-40°C to 85°C
-55°C to 120°C
5V ± 0.5V
60mA Max
HCMOS/TTL
40/60% Max @ 50% Vdd
45/55% Max
6ns Max @ 20% to 80% Vdd
Logic:
Load:
Jitter RMS: 12KHz~20MHz
"0" = 10% Vdd Max
"1" = 90% Vdd Min
50pF/10TTL Max
0.5ps Typ, 1ps Max
Clock Oscillator
Designed to meet today's
requirements for low jitter 5V
applications. The C32xx
Series utilizes fundamental
and 3rd overtone crystal
designs for excellent jitter
performance. Available on
16mm tape and reel in
quantities of 1K.
Aging:
<3ppm 1st/yr, 1ppm every year thereafter
Dimensions inches (mm)
All dimensions are Max unless otherwise specified.
.283 Max
(7.20)
P/N DC
Freq
.204 Max
(5.02)
Denotes pad 1
.040 ±.003
(1.02 ±.08)
.075 Max
(1.80)
#1 #2
#4 #3
.200 ±.005
(5.08 ±.13)
.045 ±.008
(1.14 ±.20)
SUGGESTED PAD LAYOUT
.071 SQ
(1.80)
.165
(4.19)
.200
(5.08)
Bypass Capacitor Recommended
PWR
Supply
mA
M
VM
pin 4
pin 3
Vdd OUT
Bypass
Cap.
pin 1
OSC.
GND
pin 2
OUT
O/P Load
incl Probe Cl
Crystek Part Number Guide
Example: C3292-44.736MHZ
Intermediate Temp: CM3292-44.736MHZ
Extended Temp: CE3292-44.736MHZ
C= 0°C to 70°C
*CM= -20°C to 70°C, *CE= -40°C to 85°C
Symmetry 40/60%
High Impedance
GND or "LOW"
Oscillation
OPEN or "HIGH"
RECOMMENDED REFLOW SOLDERING PROFILE
235
185
150
100
Reflow ±5°C
Cooling
1-5°C/Sec
Tri-State Function
Function pin 1 Output pin
Open
"1" level 2.4V Min
"0" level 0.4V Max
Active
Active
High Z
Part Number
Freq. Stability
C*3290
C*3292
C*3291
C*3298
C 3297
+/-100ppm
+/- 50ppm
+/- 25ppm
+/- 20ppm
+/- 10ppm
Symmetry 45/55%
Part Number
Freq. Stability
Temperature
(4°C/sec max)
1 to 2
minutes
10 sec
max
Time
(seconds)
C*3990
C*3992
C*3991
C*3998
C 3997
Specifications subject to change without notice.
+/-100ppm
+/- 50ppm
+/- 25ppm
+/- 20ppm
+/- 10ppm
TD-02074
Rev.D
6





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