CCHD-950-25-74.250 Crystek Corporation, CCHD-950-25-74.250 Datasheet - Page 2

• Manufacturer Part Number: CCHD-950-25-74.250
• Description: OSC CMOS 74.250 MHZ 3.3V SMD
• Manufacturer: Crystek Corporation
• Series: CCHDr
• Type: Standardr

Specifications of CCHD-950-25-74.250

• Package / Case: SMD 14.00mm x 9.00mm
• Frequency: 74.25MHz
• Frequency Stability: ±25ppm
• Supply Voltage: 3.3V
• Height: 0.209" (5.30mm)
• Operating Temperature: 0°C ~ 70°C
• Current - Supply (max): 25mA
• Mounting Type: Surface Mount
• Size / Dimension: 0.560" L x 0.360" W (14.20mm x 9.14mm)
• Supply Current: 15mA
• Product: XO
• Load Capacitance: 15 pF
• Termination Style: SMD/SMT
• Minimum Operating Temperature: 0 C
• Maximum Operating Temperature: + 70 C
• Output Format: CMOS
• Dimensions: 9.14 mm W x 14.2 mm L
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

260°C
217°C
200°C
150°C
RECOMMENDED REFLOW SOLDERING PROFILE
9×14 mm SMD,
NOTE: Reflow Profile with 240°C peak also acceptable.
CRYSTEK
CORPORATION
CCHD-950 Model
180 Secs. Max.
8 Minutes Max.
Preheat
3°C/Sec Max.
Ramp-Up
3.3V, CMOS
Frequency Range:
Temperature Range:
Storage:
Input Voltage:
Input Current:
Output:
Jitter: 12kHz~80MHz
Phase Noise Typical:
Phase Noise Floor:
Sub-harmonics:
Aging:
CCHD-950 Options:
Temperature Range:
Part Number Example:
CCHD-950X-25-100.000 = 3.3V, 45/55, -40°C to +85°C (±25ppm), 100MHz
Pad
1
2
3
4
10 Secs. Max.
(Option M)
(Option X)
Symmetry:
Rise/Fall Time:
Logic:
260°C for
90 Secs. Max.
Temperature Zone
Connection
Ramp-Down
Critical
GND
OUT
Vdd
6°C/Sec.
NC
12730 Commonwealth Drive • Fort Myers, Florida 33913
Phone: [phone] • 800-237-3061
Fax: [phone] • www.crystek.com
0.360
(9.14)
50MHz to 130MHz
0°C to +70°C
-20°C to +70°C
-40°C to +85°C
-55°C to 90°C
3.3V ±0.3V
15mA Typ., 25mA Max
CMOS
45/55% Max @ 50%Vdd
3nsec Max @ 20% to 80% Vdd
“0” = 10% Vdd Max
“1” = 90% Vdd Min.
Load: 15pF
Output Current: ±24mA Max
0.5psec Typ., 1psec RMS Max
See plots
-165dBc Typ., -160dBc Max
None
<3ppm 1st/yr, <1ppm thereafter
0°C to +70°C (±20ppm, ±25ppm, ±50ppm)
-20°C to +70°C (±25ppm, ±50ppm)
-40°C to +85°C (±25ppm, ±50ppm)
Part Number
CRYSTEK
Frequency
Date Code
1
4
0.560
(14.2)
0.200
(5.08)
2
3
0.040
(1.01)
0.070
(1.77)
0.210
(5.3)
SUGGESTED PAD LAYOUT
(2.28)
0.090
Rev: E
Date: 20-Dec-10
Page 2 of 2
(14.2)
0.560
0.200
(5.08)
0.050
(1.27)
(7.11)
0.280