CCHD-575 Datasheet, PDF (2/2 Pages) Crystek Corporation – Ultra-Low Phase Noise Oscillator

CCHD-575 Model
5×7.5 mm SMD, 3.3V, HCMOS
Frequency Range:
Temperature Range:
(Option M)
(Option X)
Storage:
Input Voltage:
Input Current:
Output:
Symmetry:
Rise/Fall Time:
Logic:
Phase Jitter: (12kHz~80MHz)
Phase Noise Typical:
Phase Noise Floor:
Sub-harmonics:
Aging:
50 MHz to 130 MHz
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
HCMOS
45/55% Max @ 50% Vdd
2nsec Max @ 20% to 80% Vdd
“0” = 10% Vdd Max
“1” = 90% Vdd Min.
Load: 15pF
Output Current: ±24mA Max
82 fSec RMS Typ. @ 100 MHz
See plots
-168dBc/Hz Typ., -165dBc/Hz Max
None
<3ppm 1st/yr, <1ppm thereafter
CCHD-575 Options:
Temperature Range:
0°C to +70°C (±20ppm, ±25ppm, ±50ppm)
-20°C to +70°C (±25ppm, ±50ppm)
-40°C to +85°C (±25ppm, ±50ppm)
Part Number Example:
CCHD-575X-25-100.000 = 3.3V, 45/55, -40°C to +85°C (±25ppm), 100 MHz
RECOMMENDED REFLOW SOLDERING PROFILE
260°C
217°C
Ramp-Up
3°C/Sec Max.
Critical
Temperature Zone
Ramp-Down
6°C/Sec.
200°C
150°C
Preheat
180 Secs. Max.
8 Minutes Max.
90 Secs. Max.
260°C for
10 Secs. Max.
NOTE: Reflow Profile with 240°C peak also acceptable.
0.058
(1.47)
Pad Connection
1
NC
2
GND
3
Output
4
Vdd
0.295 -0.008 +0.020
(7.50 -0.2 +0.5)
CCHD-575
Frequency
Date Code
Denotes pad 1
0.046
(1.16)
#1
#2
#4
#3
0.200
(5.08)
0.200 ±0.010
(5.08 ±0.25)
0.099
(2.50)
SUGGESTED PAD LAYOUT
0.046
(1.16)
via to
ground
0.01µF
4
0.071 ¹
(1.80)
0.050
(1.27)
3
0.154
(3.91)
2
0.200
(5.08)
Rev: C
Date: 11-Jan-12
Page 2 of 2
CRYSTEK
CORPORATION
12730 Commonwealth Drive • Fort Myers, Florida 33913
Phone: [phone] • 800-237-3061
Fax: [phone] • www.crystek.com