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C3997

Crystek Crystals
Part Number C3997
Manufacturer Crystek Crystals
Description Clock Oscillator
Published Jun 4, 2005
Detailed Description 5X7 mm SMD, 5V, HCMOS/TTL Frequency Range: Frequency Stability: Temperature Range: Operating: (Option M) (Option E) Stor...
Datasheet PDF File C3997 PDF File

C3997
C3997

Overview
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: Logic: Load: Jitter RMS: 12KHz~20MHz 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 "0" = 10% Vdd Max "1" = 90% Vdd Min 50pF/10TTL Max 0.
5ps Typ, 1ps Max C32xx Model 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 SUGGESTED PAD LAYOUT .
040 ±.
003 (1.
02 ±.
08) #1 #2 #3 .
200 ±.
005 (5.
08 ±.
13) .
045 ±.
008 (1.
14 ±.
20) .
165 (4.
19) .
071 SQ (1.
80) Dimensions inches (mm) All dimensions are Max unless otherwise specified.
.
283 Max (7.
20) P/N DC Freq Denotes pad 1 .
204 Max (5.
02) .
075 Max (1.
80) #4 .
200 (5.
08) Bypass Capacitor Recommended mA M OUT pin 4 Vdd OUT pin 3 OSC.
GND PWR Supply 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% Tri-State Function Part Number C*3290 C*3292 C*3291 C*3298 C 3297 Part Number C*3990 C*3992 C*3991 C*3998 C 3997 Specifications subject to change without notice.
Freq.
Stability +/-100ppm +/- 50ppm +/- 25ppm +/- 20ppm +/- 10ppm Symmetry 45/55% Freq.
Stability +/-100ppm +/- 50ppm +/- 25ppm +/- 20ppm +/- 10ppm Output pin Active Active High Z VM Bypass Cap.
pin 1 pin 2 High Impedance GND or "LOW" Oscillation OPEN or "HIGH" Function pin 1 Open "1" level 2.
4V Min "0" level 0.
4V Max RECOMMENDED REFLOW SOLDERING PROFILE 235 185 150 100 Temperature (4°C/sec max) 1 to 2 minutes Time (seconds) Reflow ±5°C C...


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