CXOL1NSM5-32.768K,50/I [STATEK]
CMOS Output Clock Oscillator, 0.032768MHz Nom,;
| 型号： | CXOL1NSM5-32.768K,50/I |
| 厂家： | 
STATEK CORPORATION |
| 描述： | CMOS Output Clock Oscillator, 0.032768MHz Nom, |
| 文件： | 总2页 (文件大小：178K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
CXOL OSCILLATOR
32 kHz - 100 kHz
Ultra-Low Current, Miniature Quartz Crystal Oscillator
DESCRIPTION
CXOL is an ultra-miniature (3.2 x 1.5mm), ultra-low current
quartz crystal oscillator with a typical start-up time of
200ms. Hermetically sealed in a highly reliable ceramic
housing, this oscillator is available over a wide range of input
voltages (1.2 V - 5.0 V).
FEATURES
Ultra-low current consumption
Typical start-up time of 200ms
DIMENSIONS
Typical rise and fall times of 25ns
Hermetically sealed ceramic package
Optional output enable/disable with Tri-State
Full military testing per MIL-PRF-55310 available
Designed, manufactured, and tested in the USA
APPLICATIONS
Medical
• Implantable pacemakers
• Implantable defibrillators
• Implantable neuro devices
• Other implantable and external medical devices
Military
TYPICAL
inches
MAXIMUM
DIM
A
mm
3.20
1.50
0.95
0.75
0.50
inches
mm
3.30
1.60
1.00
0.77
0.52
0.126
0.059
0.037
0.029
0.020
0.130
0.063
0.039
0.030
0.021
B
C (SM1)
D
E
Industrial
SUGGESTED LAND PATTERN
PIN CONNECTIONS
1. Output
2. Ground
3. Output Enable/Disable (T) or no connection (N)
4. VDD
10205 Rev A
STATEK CORPORATION 512 N. MAIN ST., ORANGE, CA 92868 714-639-7810 FAX: 714-997-1256 www.statek.com
SPECIFICATIONS: CXOL
Specifications are typical at 25OC unless otherwise noted.
Specifications are subject to change without notice.
ELECTRICAL CHARACTERISTICS
CXOL 32.768 kHz
All parameters are measured at 25ºC with a 10M
Ω and
10pF load with VDD 3.3 V.
+
_
Supply Voltage
1.2 V - 5.0 V 10%
SYMBOL PARAMETER
MIN. TYP. MAX. UNIT
Current Consumption
32.768 kHz (2.8
32.768 kHz (0.4
µ
µ
A)1
A)2
VOH Output Voltage Hi VDD-0.4 VDD
V
VOL Output Voltage Lo
SYM Duty Cycle
0
0.4
55
50
50
V
100.0 kHz (8.0
µ
A)1
45
50
%
+
+
Calibration Tolerance3
Voltage Coefficient
Output load (CMOS)4
+_ 20 ppm, _ 50 ppm or _ 100 ppm
tr
tf
Rise Time (10%-90%)
Fall Time (10%-90%)
nsec.
nsec.
+_ 1 ppm/V
10 pF
Aging, first year
Shock, survival
+_ 2 ppm
5000 g peak, 0.3 ms,1/2 sine
PIN CONNECTIONS
Pin
1
Connection
Vibration, survival
Startup Time
20 g, 10 -2000 Hz swept sine
200 ms
-10OC to +70OC (Commercial)
-40OC to +85OC (Industrial)
-55OC to +125OC (Military)
Output
2
Ground
Operating Temperature
3
Output Enable (T) or NC
VDD
4
V
1. DD = 3.3V and 10 pF load.
TRISTATE/DISABLE OPTIONS (T/N)
V
2. DD = 3.3V, 10 pF load and OE is low.
3. Tighter calibration tolerances available. Please contact factory.
4. Other loads available. Please contact factory.
Statek offers two enable/disable options: T and N. The T-
version has a Tri-State output and continues oscillating
internally when the output is put into the high Z state. The
N-version does not have PIN 3 connected internally and so
has no Tri-State/Disable capability. The following table
describes the Tri-State/Disable option T.
ABSOLUTE MAXIMUM RATINGS
Supply Voltage VDD
Storage Temperature
Process Temperature
-0.5V to 7V
-55OC to +125OC
260OC, 2 min.
TRISTATE/DISABLE OPTION T
FUNCTION TABLE
Tri-State (Pin 3 High*) Disable (Pin 3 Low)
Output
Internal Osc. Oscillates
Current Normal
Frequency Output
High Z State
Oscillates
PACKAGING OPTIONS
CXOL -Tray Pack
-12 mm carrier tape, 7”or 13” reels
Lower than Normal
Per EIA 481 (see Tape and Reel data sheet 10109)
* When PIN 3 is allowed to float, it is held high by an internal pull-up resistor.
HOW TO ORDER CXOL SURFACE MOUNT CRYSTAL OSCILLATORS
CXOL
3
S
N
SM3
32.768K
,
50
/
C
1 = 1.8V
2 = 2.5V
3 = 3.0V
4 = 3.3V
5 = 5.0V
“S” if special or T = Tri-State Blank = SM1
custom design. N = no = Gold Plated
Blank if Std. connection
Frequency
K = kHz
Calibration
Tolerance
@ 25OC
Temp. Range:
C = -10°C to +70°C
(Lead Free)
SM2 = Solder Plated
SM3 = Solder Dipped
SM4 = Solder Plated
(Lead Free)
I
= -40°C to +85°C
(in PPM)
M = -55°C to +125°C
SM5 = Solder Dipped
(Lead Free)
10205 Rev A
STATEK CORPORATION 512 N. MAIN ST., ORANGE, CA 92868 714-639-7810 FAX: 714-997-1256 www.statek.com
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