R1312-.5M [CTS]
Oscillator,;
| 型号： | R1312-.5M |
| 厂家： | 
CTS |
| 描述： | Oscillator, |
| 文件： | 总3页 (文件大小：80K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SURFACE MOUNT
R models
R1310, R1311,
R1312
R3310, R3311,
R3312
CRYSTAL
OSCILLATORS
HCMOS/TTL 3.3V
5 x 7 mm Surface Mount
Industrial: -40ºC to +85ºC
FIXED/ TRISTATE, 500 KHz to 125 MHz
FEATURES
Description
• Industrial operating temperature range from -40º to +85ºC accomodates rugged environments
• Low jitter of 6 ps rms max ensures stable data transmission
• Stability options of ±100 ppm to ±25 ppm
• 45/55 symmetry is standard
• Guaranteed start-up with ramping DC Supply
• Start up time less than 5 ms
MF Electronics R-Series industrial
temperature range surface mount (SMD)
oscillators provide clock waveforms
needed to clock standard HCMOS
or TTL circuits in PCBs mounted in
rugged environments.
• Tristate option standard
• Very low power when tristated
TYPICAL APPLICATIONS
• Telecom and data networking applications that require low jitter and are subjected to rugged
environmental conditions, including:
– DSL
– Gigabit ethernet
– Fibre Channel
– VoIP
CONNECTIONS
Fixed Output
Models
Tristate Models
0.071 (1.8) SQ.
Marking
PAD 1
NOT USED
Floating or 1 : Oscillator runs
Ground or 0 : Disable or Tristate
is shown
on top
0.205, (5.2)
Maximum
PAD 2
PAD 3
PAD 4
Ground and Case
Output
+3.3V, V
0.165
(4.2)
PAD 1
(dot)
DD
0.303 (7.7)
Maximum
0.200
(5.1)
.075 (1.9)
Maximum
SUGGESTED PC PADS
PAD 1
PAD 2 (GND)
230
200
Millimeters are shown in ( ).
160
140
.053, (1.4)
Maximum
PAD 4
(VDD
100
)
053, (1.4)
Max
0.200 ± .005
(5.1)
PAD 3 (OUTPUT)
30
sec
min.
50 to
100 sec
“R” Package
20 30 to 20
sec 50 sec sec
min.
min.
Time (sec)
Recommended Reflow Soldering Profile
ELECTRONICS
10 Commerce Dr
• New Rochelle NY 10801
+
International Sales: 1.914-712-2200 • USA Sales: +1.800.331.1236 • Fax: 914.712.2290 • www.mfelectronics.com • email:sales@mfelectronics.com
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SURFACE MOUNT
R models
CRYSTAL OSCILLATORS
HCMOS/TTL 3.3V
R1310, R1311,
R1312
R3310, R3311,
R3312
5 x 7 mm Surface Mount
Industrial: -40º TO +85ºC
FIXED/ TRISTATE, 500 KHz to 125 MHz
TF
TR
ELECTRICAL SPECIFICATIONS
Frequency Range 500 KHz to 125 MHz
I
LEVEL
V
DD —.4V
50%
0.4V
Frequency Stability Includes calibration at 25°C, operating temperature,
change of input voltage, change of load, shock and
vibration.
O
1.4V
LEVEL
MIN
3.0
TYP
3.3
MAX
3.6
UNITS
volts
40-60%
CMOS
Input Voltage, VDD
100%
Input Current
3 M to 10 MHz
10.1 to 20 MHz
20.1 to 30 MHz
30.1 to 50 MHz
50.1 to 67 MHz
67.1 to 125 MHz
40-60%
TTL
at 1.4V
3.0
5.0
10.0
35.0
40.0
60.0
4.5
6.0
15.0
40.0
50.0
70.0
ma
ma
ma
ma
ma
ma
WAVEFORMS
Output Levels
FIXED
OUTPUT
“0” Level, sinking 16 ma
“1” Level
CMOS, sourcing 8 ma
0.4
volts
volts
TRISTATE
Marking
Marking Frequency
Letter ID* Stability
VDD-.4
Model
R3310
R3312
R3311
Letter ID*
Model
R1310
R1312
R1311
Rise and Fall Times
CMOS, 15 pf,
GQ
GR
GS
GM
GN
GT
±100 ppm
±50 ppm
±25 ppm
20 to 80% (<60 MHz)
CMOS, 30 pf,
20 to 80% (<60 MHz)
CMOS, 50 pf,
3.0
4.0
6.0
4
5
8
ns
ns
ns
* See Marking Specification
20 to 80% (<60 MHz)
CMOS, 15 pf,
20 to 80% (>60 MHz)
CMOS, 30 pf,
MARKING SPECIFICATION
The format for the marking is:
2.0
3.0
2.5
4.5
6
ns
ns
20 to 80% (>60 MHz)
MF Electronics Model
R Oscillator Code
Date
Code
Jitter
ps RMS
Symmetry
MRXXYY
CMOS, @ 50% VDD
48/52
45/55
percent
125.00
Aging
First year
After first year
3
1
ppm
ppm/yr
Pin 1
Frequency
Input Requirements for Pin 1.:
“1”: On – Pin 1 may float or 2.4V min., sourcing 400 microAmp
“0”: Disable or Tristate – Pin 1 requires 0.4V, sinking 400 microAmp
ELECTRONICS
10 Commerce Dr
• New Rochelle NY 10801
+
International Sales: 1.914-712-2200 • USA Sales: +1.800.331.1236 • Fax: 914.712.2290 • www.mfelectronics.com • email:sales@mfelectronics.com
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SURFACE MOUNT
R models
R1310, R1311,
R1312
R3310, R3311,
R3312
CRYSTAL OSCILLATORS
HCMOS/TTL 3.3V
5 x 7 Surface Mount
Industrial: -40º TO +85ºC
FIXED/ TRISTATE, 500 KHz to 125 MHz
ENVIRONMENTAL SPECIFICATIONS
ENABLE – DISABLE
“ONE” OR “ZERO”
Temperature
Operating
Storage
FET PROBE
LOAD
V
-40º to +85°C
-55º to +125°C
DD
Y-OUTPUT
350 MHz
SCOPE
V
DD
MA
1
4
3
Shock – 1000 Gs, 0.35 ms, 1/2 sine wave, 3 shocks in each plane
Vibration – 10-2000 Hz of .06" d.a. or 20 Gs, whichever is less
Humidity – Resistant to 85° R.H. at 85°C
3.3V
Power
Supply
IMF
COUNTER
2
GND
To adapt Fet probe to receptacle
use Tektronix Part #103-0164-00
To connect output to scope use
use Tektronix Part #131-0258-00 (receptacle)
MECHANICAL SPECIFICATIONS
Leak – MIL STD 883, Method 1014, condition A1
Case – Ceramic
TEST CIRCUIT
Pads – 60 microinch of gold over nickel
Marking – Epoxy ink or laser engraved
Resistance to Solvents – MIL STD 202, Method 215
Fig.1 R3392-20M with 25pf load
Fig. 2 R3392-20M without load
HOW TO ORDER
For Part Number, put package type before model number,
and add frequency in MHz, for example:
R 3 3 1 2 - 5 0 M
“R” is SMD model
“3312”
is model
type
“50 M”
frequency
Unless customer-specific terms and conditions
are signed by an officer of MF Electronics, the
sale of this and all MF Electronics products are
subject to terms and conditions set forth at
www.mfelectronics.com/terms
SS#
Rev.
A
R1310
ELECTRONICS
10 Commerce Dr
• New Rochelle NY 10801
+
International Sales: 1.914-712-2200 • USA Sales: +1.800.331.1236 • Fax: 914.712.2290 • www.mfelectronics.com • email:sales@mfelectronics.com
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