336LD-38.880 [CTS]
PECL Output Clock Oscillator, 200MHz Max, 38.88MHz Nom;
| 型号： | 336LD-38.880 |
| 厂家： | 
CTS |
| 描述： | PECL Output Clock Oscillator, 200MHz Max, 38.88MHz Nom 机械 振荡器 |
| 文件： | 总2页 (文件大小：148K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Preliminary Specification
Model 336
Rev. X02
“AnyDrive ” Series
Precision HFF VCXO
¨ Versatile Differential Output Stage
¨ PECL, LVDS, ECL, CMOS, CML, Sine
¨ Very Low Phase Jitter: < 0.5 pSec
¨ +3.3Vdc or +5.0Vdc Operation
¨ High Freq. Fundamental AT Crystal
¨ Proprietary Low Aging Inverted Mesa
¨ Output Enable Function
¨ Low Phase Noise
¨ Guaranteed Minimum Pull Range
Electrical Characteristics
Parameter
Sym
Conditions
Min
Typical
Max
Unit
Power
Requirements
Power Supply
Vcc
3.135
4.75
3.30
5.0
3.465
5.25
25
Vdc
Vdc
mA
mA
± 5%
±5%
Vcc=Max. (3.3Vdc)
336L
336S
Supply Current
Icc
30
50W. Load (5.0Vdc)
Frequency
Stabilities
Center
Frequency
fnom
10
155.52
77.760
38.88
200
+10
MHz
19.44
Initial Tolerance
Freq. vs. Temp.
fcal
-10
ppm
ppm
Ta=+25°C
EFC=0.5Vcc
±20
Df/DTemp
Freq. vs. Voltage
Freq. vs. Load
Freq. vs Time
(Aging)
Vcc ±5%
± 10% Variation
20 years
± 0.5
± 0.5
±5
ppm
ppm
ppm
Df/DVcc
Df/DRL
Df/DTime
±10
Deviation
Characteristics
Control Voltage
VC
Df
3.3V “L” Version
5.0V “S” Version
+25°C at time of
Shipment
Best Staight Line
Fit
Under all
conditions for the
life of the part (Ref.
0.0
0.0
±85
3.3
5.0
V
V
ppm
Frequency
Deviation
Linearity
± 100
Lin
APR
-10
2
10
%
Absolute Pull
Range
±50
ppm
to fnom
)
Input Impedance
Bandwidth
Zin
50
50
KW
KHz
-3db Point
Waveform
Parameters
Symmetry
Amplitude
Rise/Fall Times
Load
Sym
Vo
tr, tf
RL
@ 50% Level
50W Load
20% to 80%
Output to Ground
12KHz to 20MHz
Bandwidth
45
0.200
50
50
55
0.250
1.5
%
Vp-p
nSec
W
Phase Jitter
<0.5
pSec RMS
Phase Noise
1KHz
10KHz
-112
-145
dBc/Hz
dBc/Hz
¨ ¨ ¨ CTS Frequency Products ¨ 400 W. North Street ¨ Carlisle, PA 17013 ¨ 717-243-5929 ¨ ¨ ¨
Preliminary Specification
Model 336
Rev. X02
“AnyDrive ” Series
Precision HFF VCXO
Environmental / Mechanical Specifications
Storage Temperature:
Reflow Soldering:
Shock:
-55° to +125°C
Enable Truth Table
will withstand 240°C for 20 Seconds
1500 G’s, 0.5 mSec. Pulse (3 Shocks/Axis)
10 G’s peak, 20 to 2000 Hz
Pin 6
“1”
Pins 8&9
Off
Vibration:
“0”
Open
Ouputs On.
Outputs On
Case:
Seal:
FR-4 Base
Non-Hermetic
Ordering Information
Model 336
-- ___.________
Example: 336SB-155.520
Operating Temp. Range
A = 0° to +70°C
Frequency in MHz
Supply Voltage
L = +3.3Vdc
S = +5.0Vdc
B = -20° to +70°C
C = -30° to +80°C
D = -40° to +85°C
¨ ¨ ¨ CTS Frequency Products ¨ 400 W. North Street ¨ Carlisle, PA 17013 ¨ 717-243-5929 ¨ ¨ ¨
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