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365-15C-FREQ2-OUT23 [CTS]

CMOS/TTL Output Clock Oscillator, 16MHz Min, 30MHz Max, HERMETICALLY SEALED, RESISTANCE WELD, METAL, DIP-4;
365-15C-FREQ2-OUT23
型号： 365-15C-FREQ2-OUT23
厂家： CTS    CTS
描述：

CMOS/TTL Output Clock Oscillator, 16MHz Min, 30MHz Max, HERMETICALLY SEALED, RESISTANCE WELD, METAL, DIP-4

石英晶振 压控振荡器
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Model 365  
Low Cost HF VCXO  
CTS Reeves  
FREQUENCY PRODUCTS  
Features:  
• Frequency Range 2 to 160 MHz  
• Low Cost  
• PLL Technology above 30 MHz  
• HCMOS/TTL Compatible  
• 14 Pin DIP Compatible Package  
• Standard Frequencies  
• Stabilities to ±25 ppm  
The CTS Reeves Model 365 is a low cost VCXO,  
enclosed in a 14 Pin DIP Package for use in Phase Lock Loop Applications. The use of PLL  
technology above 30 MHz and its small size means more application flexibility. The Model 365  
is available with a variety of pullability and stability options and is useful in almost any VCXO  
application. Low noise means superior jitter performance in communication applications.  
Electrical Specifications:  
Absolute Maximum Ratings  
Parameter  
Symbol  
VDD  
Vc  
Min  
-0.5  
-0.5  
Max  
7.0  
Unit  
Volts  
Volts  
Parameter  
Symbol  
Min  
4.5  
Typical Max  
Unit  
Volts  
Supply Voltage  
Voltage Control  
Supply Voltage  
VDD  
5.0  
5.5  
12.0  
Supply Current  
2 to 30 MHz  
30 to 160 MHz  
Output Voltage Levels  
Logic '1' Level:  
I
I
DD  
DD  
35  
75  
mA  
mA  
VCXO Specifications  
Parameter  
Symbol Min Nominal Max Unit  
V
V
OH  
4
Volts  
Volts  
Control Voltage  
Deviation range  
Linearity  
Vc  
0.5  
2.5  
4.5 Volts  
Logic '0' Level:  
OL  
0.5  
100  
±ppm  
Output Transition Times  
Rise & Fall Time 2 to 30 MHz  
Rise & Fall Time 30 to 160 MHz  
Symmetry or Duty Cycle  
*2.0 to 16.0 MHz  
10  
%
TR,F  
TR,F  
8
5
nS  
nS  
Transfer Function  
Input Impedance  
Modulation Rate  
@ -3db  
Positive  
50  
KΩ  
45  
40  
45  
40  
55  
60  
55  
60  
%
%
%
%
10 kHz  
16.0 to 30.0 MHz  
730.0 to 100 MHz  
Over 100 MHz  
Test Conditions  
CMOS  
50% of waveform  
TTL  
Output Short-Circuit Current  
1 minute max. duration  
Fanout  
Symmetry  
Load  
1.5 Level  
IOS  
150  
mA  
2 to 30 MHz  
50pF  
30pF  
10 TTL Loads  
10 TTL Loads  
10 TTL Loads  
.5V to 2.5V  
>30 to 100 MHz  
>100 to 160 MHz  
CMOS Load 2 to 30 MHz  
CMOS Load >30 to 100 MHz  
CMOS Load >100 to 160 MHz  
TTL Load  
50  
30  
15  
10  
10  
pF  
pF  
pF  
Loads  
mS  
15pF  
Rise & Fall Time  
10% to 90%  
of waveform  
Start Up Time  
Period Jitter (pk-pk)  
2 to 30 MHz  
30 to 160 MHz  
30 to 160 MHz  
Output Clock Frequency  
Operational Temp Range  
Frequency Stability  
TS  
fo  
Maximum Current Ratings  
50  
200  
pS  
pS  
Current (mA) @ Vcc=5.50V  
Range in MHz  
No Load 15pF  
30pF  
45  
10TTL  
35  
0.01 Unit Interval  
160 MHz  
>30  
>50  
to  
to  
50  
80  
35  
35  
35  
40  
45  
40  
40  
45  
50  
65  
2
50  
35  
See Ordering Information  
See Ordering Information  
>80  
to 100  
to 1301  
to 160  
55  
35  
>100  
>130  
N/A  
N/A  
40  
* 40/60% for TTL load applications  
55  
67  
400 REIMANN AVE. • SANDWICH, IL 60548  
Phone: 815-786-8411 • Fax: 815-786-3600 • E-Mail: www.ctsreeves.com  
Model 365  
Low Cost HF VCXO  
CTS Reeves  
FREQUENCY PRODUCTS  
Waveform Conditions:  
Equivalent Test Load:  
5 TTL LOADS  
5V  
Period (100%)  
% Uptime  
CR1  
500 OHM  
NOM.  
Vcc  
Out  
Vcc  
Ground  
TTL  
CMOS  
(100%)  
(90%)  
(50%)  
(10%)  
CR2  
CR3  
CR4  
Test  
Point  
HI-Z  
+2.4V  
+1.5V  
+0.5V  
Voh  
Vol  
15 pf  
.01uF  
Probe  
tf  
tf  
CR1-CR4 are IN3064  
Note: Do Not Use TTL Load For CMOS Measurements  
PIN Connections  
PIN  
FUNCTION  
1
7
Control Voltage  
Circuit and Package Ground  
Output  
8
14  
+5.0 VDC  
mm  
Key  
in  
Mechanical Specifications:  
Case:  
Solderability:  
Metal, hermetically sealed  
Leads:  
95% solder coverage, using RMA flux  
63 Sn / 37 Pb solder at +245°C ±5°C  
Temperature:  
Nickel plated with solder coating,  
or gold plated  
Operating: See Chart  
Seal:  
Storage: -55 to 125°C  
Resistance weld  
Vibration:  
Fine Leak Test:  
20 G's rms, 20 to 2000 Hz  
Mechanical Shock:  
Mass spectrometer leak rate less than  
5x10-8 atmosphere-cc/sec of helium  
1000 G's 5ms pulse (3 shock/plane)  
Configuring The Part Number...  
MODEL 365  
—
—
Frequency Deviation**  
1 = ±100 ppm min..  
2 = Custom  
Frequency Tolerance*  
3 = ±0.005% (±50 ppm)  
5 = ±0.0025% (±25 ppm)  
0°C to 70°C only  
Temp Range  
C = 0 to 70°C  
I = -40 to 85°C  
Frequency (MHz)  
*
Inclusive of initial Tolerance, changes in supply voltage, load, temperature and first year aging.  
** Positive Slope  
68  
400 REIMANN AVE. • SANDWICH, IL 60548  
Phone: 815-786-8411 • Fax: 815-786-3600 • E-Mail: www.ctsreeves.com  

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