参数资料
型号: S1228THLB-FREQ1
元件分类: XO, clock
英文描述: CRYSTAL OSCILLATOR, CLOCK, 32 MHz - 70 MHz, TTL OUTPUT
文件页数: 2/2页
文件大小: 111K
代理商: S1228THLB-FREQ1
All specifications are subject to change without notice.
DS-152
REV D
3.18
S1228 Series
SaRonix
Crystal Clock Oscillator
Technical Data
5V, ACMOS, TTL, SMD
Tri-State Logic Table
Part Numbering Guide
S1228
C H E A
- 40.0000
Symmetry
A = 45/55% max (TTL/CMOS)
*
B = 40/60% max (TTL/CMOS)
C = 47/53% max (TTL/CMOS)
*
D = 45/55% max (TTL only)
*
Operating Temperature
Logic Type
T = TTL
C = CMOS
Series
S1228 = J Lead, CMOS/TTL
Frequency (MHz)
Pin 2 Input
Logic 1 or NC
Logic 0 or GND
Pin 4 Output
Oscillation
High Impedance
Required Input Levels on Pin 2:
Logic 1 = 3.0V min
Logic 0 = 0.5V max
Package Details & Marking*
DENOTES
PIN 1
6
5
4
1
2
3
8.74
.344
6.1
.240
0.51
.020
x45° CHAM
1.50±.15
.059±.006
Pin Functions:
Pin 1: N/C
Pin 2: Tri-State
Pin 3: GND
Pin 4: Output
Pin 5: N/C
Pin 6: VCC
Scale: None (Dimensions in
)
Recommended Land Pattern
mm
inches
5.08
.200
8.65
.341
1.27
.050
2.54
.100
2.5
.100
Test Circuit
SIMULATED TEST LOAD
VCC
TRI-STATE INPUT
NOTE A: CL includes probe and jig capacitance.
POWER
SUPPLY
0.1 F
mA
M
OSCILLATOR
Pin 1 Pin 2
Pin 3
Pin 6
Pin 4
Pin 5
CL = 15 pF
(Note A)
850
1.83K
Frequency Stability
5.9
.234
0.46
.018
2.54
.100
5.08
.200
0.75
.030
8.74
.344
max
10.4
.409
max
13.2
.520
max
0°C to +70°C
0°C to +85°C
-40°C to +85°C
G = ±50ppm
**
H = ±100ppm
J = ±60ppm
**
L = ±130ppm
M = ±70ppm
**
N = ±80ppm
C =
E =
L =
SaRonix 141 Jefferson Drive Menlo Park, CA 94025 USA 650-470-7700 800-227-8974 Fax 650-462-9894
* Exact location of items may vary
SARONIX WWYY
FREQUENCY
PART NUMBER
* not available with all frequencies, please contact SaRonix
** 0°C to +70°C or 0°C to +85°C only
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