335E3C3212M5000 [CTS]
Oscillator;
| 型号： | 335E3C3212M5000 |
| 厂家： | 
CTS |
| 描述： | Oscillator |
| 文件： | 总5页 (文件大小：138K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Model 335
DIFFERENTIAL LVPECL AND LVDS VCXO
FEATURES
• Standard 7x5mm Surface Mount Footprint
• Differential LVPECL or LVDS Outputs
• Frequency Range 19.44 – 212.50 MHz
• Frequency Stability, ±50 ppm Standard
(± 25 ppm available)
• +2.5Vdc or +3.3Vdc Operation
• Operating Temperature to –40°C to +85°C
• Output Enable Standard
• Low Phase Jitter, NON-Multiplied
• Tape & Reel Packaging
• RoHS/Green Compliant
DESCRIPTION
The Model 335 is a ceramic packaged Voltage
Controlled oscillator offering reduced size and
enhanced stability. The small size means it is
perfect for any application. The enhanced
stability means it is the perfect choice for today’s
communications applications that require tight
frequency control.
ORDERING INFORMATION
335
M
OUTPUT TYPE
FREQUENCY IN MHz
M - indicates MHz and decimal point.
Frequency is recorded with minimum 4
significant digits to the right of the "M".
P = PECL, Enable High (standard)
L = LVDS, Enable High (standard)
E = PECL, Enable Low
V = LVDS, Enable Low
FREQUENCY STABILITY and APR
SUPPLY VOLTAGE
2 = 2.5 Vdc
3 = 3.3 Vdc
5 = ± 25 ppm / ± 100 APR (3.3V only)
3 = ± 50 ppm / ± 50 APR (standard)
2 = ± 25 ppm / ± 50 APR
OPERATING TEMPERATURE RANGE
C = 0°C to +70°C (standard)
I = -40°C to +85°C
Example Part Number: 335P3C3155M5200
Document No. 008-0286-0
Page 1 - 5
Rev. A
٠
٠
٠
CTS Electronic Components, Inc. ٠
171 Covington Drive ٠
Bloomingdale, IL 60108 ٠
٠
٠
٠
٠
٠
www.ctscorp.com ٠
٠
٠
Model 335
Differential LVPECL or LVDS
7x5mm VCXO
ELECTRICAL CHARACTERISTICS
PARAMETER
Maximum Supply Voltage
Storage Temperature
Frequency Range
LVPECL and LVDS
Frequency Stability
SYMBOL
VCC
TSTG
CONDITIONS
MIN
-0.5
-55
TYP
-
-
MAX
5.0
125
UNIT
V
°C
-
-
fO
-
-
-
MHz
19.44
-
-
-
212.50
25, 50
∆f/fO
APR
± ppm
± ppm
(See Note 1 and Ordering Information)
Absolute Pull Range
(See Note 2 and Ordering Information)
50, 100
-
-
Operating Temperature
Commercial
Industrial
TA
VCC
ICC
-
°C
V
-20
-40
2.38
3.14
70
85
2.63
3.47
25
2.5
3.3
Supply Voltage
± 5 %
Supply Current
LVPECL
LVDS
Control Voltage
Frequency Deviation
Linearity
Input Impedance
Transfer Function
Start Up Time
Maximum Load
VCC = 3.3V
mA
-
-
0.0
-
-15
50
-
-
25
-
50
25
1.65
130
10
-
Positive
5
-
75
40
3.3
-
15
-
-
10
-
VC
∆f
L
ZC
-
TS
-
tjms
V
± ppm
%
kOhms
-
ms
kHz
ps RMS
25°C at Time of Shipment
Best Straight Line Fit
-
-
Application of VCC
@ -3dB
Modulation Roll-off
Phase Jitter
Bandwidth 12 kHz - 20 MHz
-
1
Enable Function High
Enable Input Voltage
Disable Input Voltage
Enable Function Low
Enable Input Voltage
Disable Input Voltage
Disable Current
Enable Time
VIH
VIL
0.7*VCC
-
Pin 2 Logic '1', Output Enabled
Pin 2 Logic '0', Output Disabled
-
-
-
V
V
0.3*VCC
VIH
VIL
IIL
0.3*VCC
Pin 2 Logic '0', Output Enabled
Pin 2 Logic '1', Output Disabled
Pin 1 or Pin 2 Logic '1' , Output Disabled
Pin 2 Logic '1' or Logic '0'
0.7*VCC
20
10
-
-
-
-
uA
ms
TPLZ
LVPECL WAVEFORM
Output Load
Output Duty Cycle
Output Voltage Levels
Logic '1' Level
RL
SYM
-
-
45
50
-
-
55
Ohms
%
@ VCC - 1.3V
VOH
VOL
TR, TF
VCC - 1.025V
-
V
PECL Load
PECL Load
@ 20% - 80% Levels
-
-
0.4
-
VCC - 1.62V
1.0
Logic '0' Level
Rise and Fall Time
LVDS WAVEFORM
Output Load
Output Duty Cycle
Differntial Voltage
Output Voltage Levels
Logic '1' Level
ns
RL
SYM
VOD
-
-
45
250
100
-
350
-
55
450
Ohms
%
mV
@ 1.25V
RL = 100 Ohms
VOH
VOL
TR, TF
V
LVDS Load
LVDS Load
@ 20% - 80% Levels
-
0.9
-
-
-
0.4
1.6
-
1.0
Logic '0' Level
Rise and Fall Time
Notes:
ns
1. Inclusive of initial tolerance at time of shipment, changes in supply voltage, load, temperature and 10 year aging
at an average operating temperature of +40 °C.
2. Minimum guaranteed frequency shift from fO over variations in temperature, aging, power supply and load
at an average operating temperature of +40°C for 10 years.
Document No. 008-0286-0
Page 2 - 5
Rev. A
٠
٠
٠
CTS Electronic Components, Inc. ٠
171 Covington Drive ٠
Bloomingdale, IL 60108 ٠
٠
٠
Model 335
Differential LVPECL or LVDS
7x5mm VCXO
PECL/LVDS OUTPUT WAVEFORM
TEST CIRCUIT, PECL LOAD
Vcc - 2.0V
Tr
Tf
VOH
VOS
RL
50
OUT
80%
50%
20%
CH2
CH1
+
-
mA
RL
50
6
1
5
D.U.T.
2
4
3
+
+
-
0.01uF
POWER
SUPPLY
VM
Vcc - 2.0V
OUT
-
VOL
UPTIME (t)
PERIOD (T)
-
POWER
SUPPLY
+
DUTY CYCLE = t/T x 100 (%)
Enable Input
TEST CIRCUIT, LVDS LOAD
CH2
CH1
RL
100
+
-
mA
D.U.T. PIN ASSIGNMENTS
PIN
1
2
3
4
SYMBOL
VC
EOH
DESCRIPTION
Control Voltage
Enable
Circuit & Package Ground
RF Output
Complimentary RF Output
Supply Voltage
6
1
5
D.U.T.
2
4
3
+
+
-
0.01uF
POWER
SUPPLY
VM
-
GND
Output
Output
VCC
5
6
-
POWER +
SUPPLY
Enable Input
ENABLE HIGH
TRUTH TABLE
ENABLE LOW
TRUTH TABLE
PIN 2
Logic ‘1’
Open
PIN 4 / PIN 5
PIN 2
PIN 4 / PIN 5
Output
Output
Logic ‘1’
Open
High Imp.
Output
Logic ‘0’
High Imp.
Logic ‘0’
Output
Document No. 008-0286-0
Page 3 - 5
Rev. A
٠
٠
٠
CTS Electronic Components, Inc. ٠
171 Covington Drive ٠
Bloomingdale, IL 60108 ٠
٠
٠
Model 335
Differential LVPECL or LVDS
7x5mm VCXO
MECHANICAL SPECIFICATIONS
PACKAGE DRAWING
MARKING INFORMATION
(7.0 ±0.2)
0.276 ±0.008
1. ** - Manufacturing Site Code.
2. YYWW – Date code, YY – year, WW – week.
3. Truncated CTS part number.
4. XXXMXXXX - Frequency marked with 4
significant digits after the ‘M’.
(1.4)
0.055
PIN 1 IDENTIFIER
(1.27)
0.050
CTS ** YYWW
335P3C3
● XXXMXXXX
4
5
2
6
1
(5.0 ±0.2)
0.197 ±0.008
(3.73)
0.147
3
Notes
1. Termination pads (e4), barrier-plating is nickel
(Ni) with gold (Au) flash plate.
2. Reflow conditions per JEDEC J-STD-020.
(2.54)
0.100
(5.08)
0.200
(2.0)
0.079
MAX
(mm)
Inch
Key:
SUGGESTED SOLDER PAD GEOMETRY
SUGGESTED REFLOW PROFILE
.071 [1.80]
300
Maximum 260°C, 10 seconds
Typical 245°C
C BYPASS
6
1
5
4
3
200
100
0
.165 [4.20]
Temp.
(°C)
130°C
.079 [2.00]
2
.100 [2.54]
[mm]
Inch
0
30
60
90
120 150 180 210 240 270 300
Key:
.200 [5.08]
Time (Seconds)
CBYPASS should be ≥ 0.01 uF.
Document No. 008-0286-0
Page 4 - 5
Rev. A
٠
٠
٠
CTS Electronic Components, Inc. ٠
171 Covington Drive ٠
Bloomingdale, IL 60108 ٠
٠
٠
Model 335
Differential LVPECL or LVDS
7x5mm VCXO
TAPE AND REEL INFORMATION
DIMENSIONS IN MILLIMETERS
17.5
Ø13
2.0
4.0
8.0
Ø1.50
1.75
16.0
2.40
2.10
120°
8.40
7.90
Ø180
Ø60
5.70
5.40
Ø23
DIRECTION OF FEED
Device quantity is 1,000 pieces per 180mm reel.
ENVIRONMENTAL SPECIFICATIONS
Temperature Cycle:
Mechanical Shock:
Sinusoidal Vibration:
Gross Leak:
400 cycles from –55°C to +125°C, 10 minute dwell at each temperature, 1
minute transfer time between temperatures.
1,500g’s, 0.5mS duration, ½ sinewave, 3 shocks each direction along 3
mutually perpendicular planes (18 total shocks).
0.06 inches double amplitude, 10 to 55 Hz and 20g’s, 55 to 2,000 Hz, 3 cycles
each in 3 mutually perpendicular planes (9 times total).
No leak shall appear while immersed in an FC40 or equivalent liquid at
+125°C for 20 seconds.
Fine Leak:
Mass spectrometer leak rates less than 2x10-8 ATM cc/sec air equivalent.
Product must survive 3 reflows of +260°C peak, 10 seconds maximum.
2,000 hours at +125°C, maximum bias, disregarding frequency shift.
1,000 hours at +85°C, full bias, less than ±5 ppm shift.
Level 1 per JEDEC J-STD-020.
Resistance to Solder Heat:
High Temperature Operating Bias:
Frequency Aging:
Moisture Sensitivity Level:
QUALITY AND RELIABILITY
Quality systems meet or exceed the requirements of ISO 9000:2000 standards.
Document No. 008-0286-0
Page 5 - 5
Rev. A
٠
٠
٠
CTS Electronic Components, Inc. ٠
171 Covington Drive ٠
Bloomingdale, IL 60108 ٠
٠
٠
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