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參數(shù)資料
| 型號： | CO4305-FREQ-EXT-T-TR |
| 廠商： | RALTRON ELECTRONICS CORP |
| 元件分類： | XO, clock |
| 英文描述： | CRYSTAL OSCILLATOR, CLOCK, 1.544 MHz - 50 MHz, CMOS/TTL OUTPUT |
| 封裝： | ULTRA SMALL PACKAGE-4 |
| 文件頁數(shù)： | 1/1頁 |
| 文件大小： | 76K |
| 代理商： | CO4305-FREQ-EXT-T-TR |
1
Raltron Electronics Corporation 10651 NW 19th St. Miami, Florida 33172 U.S.A.
Tel: 305-593-6033 Fax: 305-594-3973 e-mail: sales@raltron.com Internet: http://www.raltron.com
SURFACE MOUNT CLOCK OSCILLATORS
254 mm REEL DIAMETER, 16mm TAPE WIDTH, 8mm PITCH
QUANTITY: 1000 PIECES PER REEL
SERIES CO43 AND 46
PACKAGING
CARRIER TAPE DIMENSIONS
Scale none Dimension in
mm
inch
INH: HI OR OPEN-Fout / LOW-OSCILLATION STOPS
SPECIFICATIONS
REFLOW SOLDERING PROFILE
OUTLINE DRAWING
CO43/46 SERIES
PIN
FUNCTION
1
INH
2
GROUND
3
OUTPUT
4
VDD
FEATURES
ULTRA SMALL PACKAGE
EXCELLENT FOR HIGH DENSITY PACKAGING
SUITABLE FOR REFLOW SOLDERING
INCLUSIVE OF 25°C TOLERANCE, OPERATING TEMPERATURE RANGE, VOLTAGE OR LOAD CHANGES, AGING, SHOCK AND VIBRATION
SERIES
FREQUENCY
TAPE AND REEL
CO43
CO46
10
05
025
02
±100 PPM
±50 PPM
±25 PPM
±20 PPM
IN MHz
EXT
EXTENDED
(-40°C TO +85°C)
T
TIGHT SYMMETRY (45-55%)
TR
-
TIGHT
SYMMETRY
-
FREQUENCY
STABILITY
-
EXTENDED
TEMPERATURE
PART NUMBERING SYSTEM
EXAMPLE: CO4305-32.000-TR, CO4610-50.000-T-TR
1.5 ± 0.1
.059 ± .004
.157 ± .004
4.0 ± 0.1
1
.7
5
±
0
.1
2.2 ± 0.1
.086 ± .004
1
6
.0
±
0
.3
.6
3
0
±
.0
1
2
7
.5
±
0
.1
.2
9
5
±
.0
0
4
2.0 ± 0.1 DIA
.078 ± .004 DIA
.0
6
9
±
.0
0
4
8.0±0.1
.315±.004
0.3±.06
.012±.002
7
.6
5
±
0
.1
.3
0
1
±
.0
0
4
R0.3
R.012
5 MAX
.2 MAX
5.75±0.1
0.226±.004
1.544 MHz TO 50.000 MHz
50.000 MHz TO 156.250 MHz
OPERATING
EXTENDED
STORAGE
VOLTAGE
CURRENT, MAX
25 mA MAX
45 mA MAX
LOAD
5 TTL MAX OR 20 pF CMOS
5 TTL MAX OR 15 pF CMOS
SYMMETRY
LEVEL
LOGIC "0": 0.4 VDC MAX
LOGIC "1": 2.8 VDC MIN
LOGIC "0": 0.5 VDC MAX
LOGIC "1": 2.8 VDC MIN
INPUT
OUTPUT
RISE/FALL TIME
(20% to 80%)
NORMAL: 40% TO 60%
TIGHT: 45% TO 55%
1.00 MHz TO 10.00 MHz: 5 ns
10.10 MHz TO 30.00 MHz: 4 ns
30.10 MHz TO 50.00 MHz: 3 ns
50.10 MHz TO 80.00 MHz: 2.5 ns
80.10 MHz TO 156.250 MHz: 2 ns
PIN 1: HIGH (+2.2 VDC MIN) PIN 3: ENABLED
PIN 1: LOW (+0.8 VDC MAX) PIN 3: DISABLED (HIGH IMPEDANCE)
ENABLE/DISABLE
FUNCTION
JITTER
1.0 ps RMS (1
σ), 12kHz < Fj < 20MHz
CO43
CO46
SERIES
PARAMETER
+3.3 VDC ±10%
FREQUENCY RANGE
FREQUENCY STABILITY
TEMPERATURE RANGE
±100 PPM
±50 PPM
±25 PPM *
±20 PPM *
-10°C TO +70°C
-40°C TO +85°C
-55°C TO +125°C
PIN 1 LOCATION
1.4 ± 0.12
4
3
2
1
1.8
4
.2
1
.0
5
T
Y
P
.0
4
1
T
Y
P
MARKING
AREA
1
.8
M
A
X
7.0 ± 0.2
5
.0
±
0
.2
5.08 ± 0.12
.276 ± .004
.1
9
7
±
0
.0
0
8
.200 ± .005
.071
.0
8
2
.071
.0
8
2
.1
6
5
.055 ± .005
M
A
X
3.28
SOLDERN PATTERN
.129
2
.1
2
.1
5.08
.200
1
.1
±
0
.1
2
1
.1
±
0
.1
2
.0
4
3
±
.0
0
5
.0
4
3
±
.0
0
5
.0
71
* STABILITY OVER TEMPERATURE ONLY AT -40°C TO +85°C
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