Standard Frequencies – see Page 5 for developed frequencies.
* Check with factory for availability of frequencies not listed.
Applications
Automotive Electronics
Mobile Multimedia/Infotainment
Car Navigation Systems
Internet of Things [IoT, IIot]
Microcontrollers and FPGAs
Wireless Communication
Ethernet/GbE/SyncE
Medical Electronics
Commercial Military & Aerospace
Description
CTS Model SA254 incorporates a low cost, high Q, small size quartz resonator specifically developed to operate
over extended temperature ranges for use in automotive electronics.
Ordering Information
Model
SA254
Frequency Code
[MHz]
XXX
Mode of
Oscillation
F
Tolerance
@ +25°C
3
Temperature
Stability
5
Temperature
Range
G
Load
Capacitance
A
Packaging
R
Code
Frequency
Product Frequency Code
1
Code
1
X
2
3
5
Tolerance
±10ppm
±15ppm
±20ppm
±30ppm
±50ppm
Code
I
G
H
N
P
M
Stability
±15ppm
±20ppm
±30ppm
Code
5
6
7
Temp. Range
2
-40°C to +85°C
-40°C to +105°C
3
4
-40°C to +125°C
-40°C to +150°C
5
5
-55°C to +105°C
-55°C to +125°C
5
Packing
Code
3k pcs./reel
R
Code
F
Mode
Fundamental
Code
X
2
3
Stability
±50ppm
±100ppm
±150ppm
Code Capacitance Code Capacitance
7pF
16pF
V
C
8pF
18pF
K
D
9pF
20pF
J
E
10pF
24pF
A
F
12pF
30pF
L
G
13pF
Series
B
S
Notes:
1]
2]
3]
4]
5]
Refer to document 016-1454-0, Frequency Code Tables. 3-digits for frequencies <100MHz, 4-digits for frequencies 100MHz or greater.
Available with all stability codes.
Available with stability codes 3, 5, 6 and 7.
Available with stability codes 5, 6 and 7.
Stability codes 6 and 7. Contact factory for code 5 availability.
Not all performance combinations and frequencies may be available.
Contact your local CTS Representative or CTS Customer Service for availability.
This product is specified for use only in standard commercial applications. Supplier disclaims all express and implied warranties and liability in connection with any use of this
product in any non-commercial applications or in any application that may expose the product to conditions that are outside of the tolerances provided in its specification.
用quartus 2编译一下程序：LIBRARY ieee;USE ieee.std_logic_1164.ALL;ENTITY seg7dec IS PORT(bcdin : IN std_logic_vector(3 DOWNTO 0); segout : OUT std_logic_vector(6 DOWNTO 0));END se ......
FPGA/CPLD
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