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参数资料
| 型号： | TEF2A-FREQ |
| 厂商： | RALTRON ELECTRONICS CORP |
| 元件分类： | XO, clock |
| 英文描述： | TCXO, CLOCK, 1.5 MHz - 30 MHz, HCMOS OUTPUT |
| 封装： | DIP-14/4 |
| 文件页数： | 1/3页 |
| 文件大小： | 32K |
| 代理商： | TEF2A-FREQ |
Raltron Electronics Corporation 10651 NW 19th St. Miami, Florida 33172 U.S.A.
Tel: 305-593-6033 Fax: 305-594-3973 e-mail: sales@raltron.com Internet: http://www.raltron.com
TEMPERATURE COMPENSATED CRYSTAL OSCILLATORS
FEATURES
SPECIFICATIONS
WIDE FREQUENCY RANGE TO 160.00 MHz IN 14 PIN DIP
ENABLE/DISABLE AND VOLTAGE CONTROL OPTIONS
TTL, HCMOS, ACMOS, SINEWAVE, CLIPPED SINEWAVE, ECL, AND PECL
FREQUENCY RANGE
1.50 MHz TO 160.00 MHz (SEE TABLE 1)
FREQUENCY STABILITY OVER OPERATING
TEMPERATURE
A: ±0.5 PPM OVER 0° C TO 50° C
B: ±1.0 PPM OVER 0° C TO 70° C
C: ±1.0 PPM OVER -20° C TO 70° C
D: ±1.5 PPM OVER -30° C TO 75° C
E: ±2.0 PPM OVER -40° C TO 85° C
FREQUENCY STABILITY VS. CALIBRATION
±2.0 PPM MAXIMUM
FREQUENCY STABILITY VS. AGING
±1.0 PPM MAXIMUM PER YEAR
STORAGE TEMPERATURE RANGE
-50° C TO 90° C
OUTPUT WAVEFORM
SEE TABLE 1 FOR OUTPUT TYPES
LOAD
SEE TABLE 1 FOR LOAD CHARACTERISTICS
FREQUENCY STABILITY VS. LOAD VARIATION
±0.2 PPM MAXIMUM FOR ±10% VARIATION FROM STANDARD LOAD
SUPPLY VOLTAGE (VCC)
+5.0 VDC ±5%
FREQUENCY STABILITY VS. SUPPLY VARIATION
±0.2 PPM MAXIMUM FOR ±5% VARIATION FROM NOMINAL SUPPLY
SUPPLY CURRENT
SEE TABLE 1 FOR CURRENT CHARACTERISTICS
ENABLE/DISABLE FUNCTION (TE OPTION)
SEE TABLES 2 AND 3 FOR PIN FUNCTION AND VOLTAGE
VOLTAGE CONTROL FUNCTION (TV OPTION)
SEE TABLE 4 FOR CHARACTERISTICS
ENVIRONMENTAL CONDITIONS
SEE TABLE 5
TABLE 1 - OUTPUT WAVEFORM AND CHARACTERISTICS, FREQUENCY RANGE, AND MODE OF OSCILLATION
OUTPUT
WAVEFORM
OUTPUT
CODE
FREQUENCY RANGE
MODE OF
OSCILLATION CODE
OUTPUT CHARACTERISTICS
CLIPPED SINEWAVE
0
8.00 MHz TO 40.00 MHz
F: FUNDAMENTAL
LOAD: 10 K OHM // 10pF
OUTPUT LEVEL: 0.7 V P-P MINIMUM
SYMMETRY: 60/40 % TO 40/60 % TYPICAL
TTL
1
1.50 MHz TO 30.00 MHz
30.00 MHz TO 100.00 MHz
40.00 MHz TO 160.00 MHz
F: FUNDAMENTAL
O: OVERTONE
P: PHASE LOCKED LOOP (PLL)
LOAD: HCMOS TO DRIVE 2 LS TTL NOMINAL OR 10 LS TTL MAXIMUM GATES
"1" LEVEL: +2.4 VDC MINIMUM
"0" LEVEL: +0.1 VCC MAXIMUM
SYMMETRY: 40/60 TO 60/40% AT 1.2 V
RISE AND FALL TIME: 10 ns MAXIMUM
CURRENT: 20 mA MAXIMUM (F), 30 mA MAXIMUM (O), 45 mA MAXIMUM (PLL)
HCMOS
2
1.50 MHz TO 30.00 MHz
36.00 MHz TO 100.00 MHz
40.00 MHz TO 160.00 MHz
F: FUNDAMENTAL
O: OVERTONE
P: PHASE LOCKED LOOP (PLL)
LOAD: 2 LS TTL/HCMOS NOMINAL OR 10 LS TTL/HCMOS MAXIMUM GATES
"1" LEVEL: +4.5 VDC MINIMUM
"0" LEVEL: +0.5 VDC MAXIMUM
SYMMETRY: 40/60 TO 60/40% AT 50% VCC LEVEL
RISE AND FALL TIME: 10 ns MAXIMUM
JITTER: 10 ps PEAK TO PEAK MAXIMUM
CURRENT: 20 mA MAXIMUM (F), 30 mA MAXIMUM (O), 45 mA MAXIMUM (PLL)
ACMOS
3
1.50 MHz TO 30.00 MHz
36.00 MHz TO 100.00 MHz
40.00 MHz TO 160.00 MHz
F: FUNDAMENTAL
O: OVERTONE
P: PHASE LOCKED LOOP (PLL)
LOAD: 2 LS TTL/ACMOS NOMINAL OR 10 LS TTL/ACMOS MAXIMUM GATES
"1" LEVEL: +4.5 VDC MINIMUM
"0" LEVEL: +0.5 VDC MAXIMUM
SYMMETRY: 40/60 TO 60/40% AT 50% VCC LEVEL
RISE AND FALL TIME: 10 ns MAXIMUM
JITTER: 10 ps PEAK TO PEAK MAXIMUM
CURRENT: 20 mA MAXIMUM (F), 30 mA MAXIMUM (O), 45 mA MAXIMUM (PLL)
SINEWAVE
6
8.00 MHz TO 40.00 MHz
F: FUNDAMENTAL
LOAD: 50 OHMS NOMINAL
OUTPUT LEVEL: 0 dBm MINIMUM
HARMONICS: -25 dBc MAXIMUM
SPURIOUS: -60 dBc MAXIMUM
CURRENT: 20 mA MAXIMUM
OUTPUT WAVEFORM AND LOAD CHARACTERISTICS
SERIES TX 045 AND TV045
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