TC-400-CGD-156B20.48 [VECTRON]
Temperature Compensated Crystal Oscillators (TCXO’s); 温度补偿晶体振荡器（ TCXO的）
| 型号： | TC-400-CGD-156B20.48 |
| 厂家： | 
Vectron International, Inc |
| 描述： | Temperature Compensated Crystal Oscillators (TCXO’s) |
| 文件： | 总2页 (文件大小：99K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Temperature Compensated Crystal Oscillators (TCXO’s)
TC-400 (14/4 Single DIP Series)
Description:
Vectron International has introduced a series of
Temperature Compensated Crystal Oscillators (TCXO’s)
available in frequencies from 2 to 160 MHz.
Features:
• Industry Standard 14/4 Single DIP package
• Frequency from 2 to 160 MHz
• 3.3 Vdc or 5 Vdc operation
• All outputs Available (TTL, HCMOS, PECL, Sine)
Performance Characteristics
Parameter
Characteristic
Frequency:
Available from 2.0 MHz to 160 MHz
Supply Voltage (Vdd):
(other options are available upon request)
5.0 Vdc ±5%
3.3 Vdc ±5%
Current:
Current draw will vary greatly depending on frequency and output type.
For this series TCXO typical current draw will be about 15 mA.
Please consult the factory about your exact current requirements.
Output Type:
HCMOS/ACMOS
10 TTL
2.0 to 160 MHz
2.0 to 160 MHz
PECL
0 dBm/50 ohm
10.0 to 160 MHz
16.384 to 77.76 MHz
-6
Temperature Stability:
Note: Not all stabilities are available
B-106 - ±1.0 x 10 over 0°C to +50°C
-6
B-156 - ±1.5 x 10 over 0°C to +50°C
-6
with all frequency/output combinations. C-106 - ±1.0 x 10 over 0°C to +70°C
-6
Please consult the factory.
C-156 - ±1.5 x 10 over 0°C to +70°C
-6
D-156 - ±1.5 x 10 over -20°C to +70°C
-6
D-206 - ±2.0 x 10 over -20°C to +70°C
-6
F-156 - ±1.5 x 10 over -40°C to +85°C
-6
F-256 - ±2.5 x 10 over -40°C to +85°C
NOTE: Tighter stabilities and wider temperature ranges are available, please
consult the factory.
Aging (typical):
<10 ppm for ten years @ +70°C
Frequency vs. Supply:
Pin 1 Options:
<±0.2 ppm for a ±5% change in supply voltage
A = Electrical Frequency Adjust -- ±10 ppm minimum via external
voltage, 0 to Vdd - positive slope
B = Tri-state -- HCMOS/TTL
Enable/Disable -- PECL
C = No connect -- Initial Accuracy ±2.5 ppm @ +25°C
Package Size:
20.32 x 12.70 x 10.287 mm (0.80” x 0.50” x 0.405”)
Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • Web: www.vectron.com
58
Temperature Compensated Crystal Oscillators (TCXO’s)
TC-400 (14/4 Single DIP Series)
Outline Drawing
Standard Frequencies (MHz)
10.000
16.384
20.480
38.880
51.840
114.00
12.800
19.440
27.000
40.000
60.000
155.52
13.000
20.000
34.368
44.736
77.760
5.08
(.200)
1
7
8
14
.051
.002)
Dia
TCXO
(in.)
Pin Out
Output Levels
Logic
B
Sine
Output Option
A
F
Pin
Function
Output Option
G
Output
HCMOS/ACMOS
0.8 (Vdd)
10 TTL
PECL
1
7
See pin 1 options
Gnd
Output
Sinewave
Voh min..
Vol max.
+2.4 Vdc
+0.5 Vdc
Vdd - 1.04 Vdc
Vcc -1.60 Vdc
50 ohms to Vcc -2V
50/50 ±10%
3 ns max.
Level
0 dBm to +6 dBm
50 ohm
+0.5 Vdc
Load
8
Output
Load (typical) 100 k ohm // 10 pF 10 TTL
Harmonics/subs
Other Spurious
-20 dBc max.
-60 dBc max.
14
Supply (Vdd)
Symmetry
50/50 ±10%
50/50 ±10%
10 ns max.
Rise/Fall Time 5 ns max.
Ordering Information
MHz
400
D
A
C
156
A
20.48
TC
Product Family
TC = TCXO
Output Frequency
2.0 MHz to 160 MHz
Package
400 = 14/4 DIP
Pin 1 Options
A = Electrical Frequency Adjust (Default)
B = Tri-state or Enable/Disable
C = No Connect
Supply Voltage
C = 5.0 Vdc ±5%
D = 3.3 Vdc ±5%
Temperature Range
B-106 = ±1.0x10-6 over 0°C to +50°C
B-156 = ±1.5x10-6 over 0°C to +50°C
C-106 = ±1.0x10-6 over 0°C to +70°C
C-156 = ±1.5x10-6 over 0°C to +70°C
D-156 = ±1.5x10-6 over -20°C to +70°C
D-206 = ± 2.0x10-6 over -20°C to +70°C
F-156 = ±1.5x10-6 over -40°C to +85°C
Output
A = HCMOS/ACMOS
B = 10 TTL
D = PECL
G = 0 dBm / 50 ohm
F-256 = ±2.5x10-6 over -40°C to +85°C
Note: Other stabilities are available upon request.
Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • Web: www.vectron.com
59
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