CRYSTEK CRFS75-2500 Phase locked clock source with internal reference Datasheet

CRYSTEK
MICROWAVE
Phase Locked Clock Source
With Internal Reference
CRFS75-2500
A Division of Crystek Corporation
PERFORMANCE SPECIFICATION
MIN
TYP
Output Frequency:
MAX
UNITS
2500
MHz
Frequency Accuracy:
-25
+25
ppm
Operating Temperature Range:
-20
+70
°C
5.0
5.25
VDC
Input Current:
110
150
mA
Phase Noise @ 1kHz offset:
-100
dBc/Hz
Phase Noise @ 10kHz offset:
-105
dBc/Hz
Phase Noise @ 100kHz offset:
-130
dBc/Hz
Phase Noise @ 1MHz offset:
-155
dBc/Hz
Phase Noise @ 10MHz offset:
-165
dBc/Hz
Output Power:
+3
Input Power:
dBm
4.75
Phase Jitter RMS (1kHz to 10MHz):
BOTTOM VIEW
70
0.700 SQ
(17.78 SQ)
0.250
(6.35)
0.030
(0.76)
[RF]
fsec
SIDE VIEW
Gold Finish
Solder Mask
[Vcc]
100
7
5
0.375
12
(Top View)
4
0.275
0.375
0.275
0.000
1
2
3
Pad
Connection
5
11
Others
RF-OUTPUT
Vcc
GROUND
Unless otherwise specified,
Dimensions are in: IN
(mm)
Pad Location
Dimensions are in: Inches
0.750
0.475
10
0.475
6
11
PAD
LOCATION
0.475
0.000
TOP ORIENTATION MARK
8
0.375
[RF]
9
0.275
[Vcc]
CRYSTEK
CRFS75
2500M
Date Code
0.750
(19.05)
0.750
0.475
0.750
(19.05)
0.375
0.040
(1.02)
TOP VIEW
0.275
0.052
(1.32)
Product Control:
Crystek Part Number:
CRFS75-2500
Release Date:
02-Nov-2017
Revision Level:
H
Responsible:
C. Vales
C
CRYSTEK
CORPORATION
Page 1 of 3
12730 Commonwealth Drive • Fort Myers, Florida 33913
Phone: 239-561-3311 • 800-237-3061
Fax: 239-561-1025 • www.crystek.com
CRYSTEK
MICROWAVE
Phase Locked Clock Source
With Internal Reference
CRFS75-2500
A Division of Crystek Corporation
Suggested PCB Layout
0.790
(20.07)
0.060
(1.52)
0.048
(1.22)
0.790
(20.07)
0.052
[RF]
(1.32)
[Vcc]
Unless otherwise specified,
Dimensions are in: IN
(mm)
0.040
(1.02)
Pin 1
Notes: 1. Taper RF Line to match board geometry for a 50 ohm line
2. Denotes Copper on Mother Board (SMOBC)
3. Denotes No Mask
4. External AC coupling capacitor required
RECOMMENDED REFLOW SOLDERING PROFILE
Ramp-Up
3°C/Sec Max.
Critical Temperature Zone
TEMPERATURE
260°C
Ramp-Down
6°C/Sec.
217°C
200°C
150°C
Preheat
180 Secs. Max.
90 Secs. Max.
8 Minutes Max.
260°C for
10 Secs. Max.
NOTE: Reflow Profile with 240°C peak also acceptable.
Product Control:
Crystek Part Number:
CRFS75-2500
Release Date:
02-Nov-2017
Revision Level:
H
Responsible:
C. Vales
C
CRYSTEK
CORPORATION
Page 2 of 3
12730 Commonwealth Drive • Fort Myers, Florida 33913
Phone: 239-561-3311 • 800-237-3061
Fax: 239-561-1025 • www.crystek.com
CRYSTEK
MICROWAVE
A Division of Crystek Corporation
Parameter
Phase Locked Clock Source
With Internal Reference
CRFS75-2500
Conditions
Mechanical Shock
MIL-STD-883, Method 2002, Condition B
Mechanical Vibration
MIL-STD-883, Method 2007, Condition A
Solderability
MIL-STD-883, Method 2003
Solvent Resistance
MIL-STD-202, Method 215
Resistance to Soldering Heat
MIL-STD-202, Method 210, Condition I or J
Thermal Shock
MIL-STD-883, Method 1011, Condition A
Moisture Resistance
MIL-STD-883, Method 1004
Product Control:
Crystek Part Number:
CRFS75-2500
Release Date:
02-Nov-2017
Revision Level:
H
Responsible:
C. Vales
C
CRYSTEK
CORPORATION
Page 3 of 3
12730 Commonwealth Drive • Fort Myers, Florida 33913
Phone: 239-561-3311 • 800-237-3061
Fax: 239-561-1025 • www.crystek.com
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