TEMPERATURE COMPENSATED CRYSTAL OSCILLATORS
SERIES TX 048 AND TV048
FEATURES
WIDE FREQUENCY RANGE TO 800.00 MHz
ENABLE/DISABLE AND VOLTAGE CONTROL OPTIONS
TTL, HCMOS, ACMOS, SINEWAVE, CLIPPED SINEWAVE, ECL, AND PECL
SPECIFICATIONS
FREQUENCY RANGE
1.00 TO 800.00 MHz (SEE TABLE 1)
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 OVER OPERATING
TEMPERATURE
FREQUENCY STABILITY VS. CALIBRATION
FREQUENCY STABILITY VS. AGING
STORAGE TEMPERATURE RANGE
OUTPUT WAVEFORM
±1.0 PPM MAXIMUM
±1.0 PPM MAXIMUM PER YEAR
-50° C TO 90° C
SEE TABLE 1 FOR OUTPUT TYPES
SEE TABLE 1 FOR LOAD CHARACTERISTICS
±0.1 PPM MAXIMUM FOR ±10% VARIATION FROM STANDARD LOAD
+5.0 VDC ±5%
LOAD
FREQUENCY STABILITY VS. LOAD VARIATION
SUPPLY VOLTAGE
FREQUENCY STABILITY VS. SUPPLY VARIATION ±0.2 PPM MAXIMUM FOR ±5% VARIATION FROM NOMINAL SUPPLY
SUPPLY CURRENT
SEE TABLE 1 FOR CURRENT CHARACTERISTICS
SEE TABLES 2 AND 3 FOR PIN FUNCTION AND VOLTAGE
SEE TABLE 4 FOR CHARACTERISTICS
SEE TABLE 5
ENABLE/DISABLE FUNCTION (TE OPTION)
VOLTAGE CONTROL FUNCTION (TV OPTION)
ENVIRONMENTAL CONDITIONS
OUTPUT WAVEFORM AND LOAD CHARACTERISTICS
TABLE 1 - OUTPUT WAVEFORM AND CHARACTERISTICS, FREQUENCY RANGE, AND MODE OF OSCILLATION
OUTPUT
WAVEFORM
OUTPUT
CODE
MODE OF
OSCILLATION CODE
FREQUENCY RANGE
8.00 MHz TO 40.00 MHz
OUTPUT CHARACTERISTICS
LOAD: 10 K OHM // 10pF
CLIPPED SINEWAVE
0
F: FUNDAMENTAL
OUTPUT LEVEL: 0.7 V P-P MINIMUM
SYMMETRY: 60/40 % TO 40/60 % TYPICAL
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
1.00 MHz TO 30.00 MHz
30.00 MHz TO 100.00 MHz
32.00 MHz TO 160.00 MHz
F: FUNDAMENTAL
O: OVERTONE
P: PHASE LOCKED LOOP (PLL)
TTL
1
CURRENT: 20 mA MAXIMUM (F), 30 mA MAXIMUM (O), 45 mA MAXIMUM (PLL)
LOAD: 2 LS TTL/HCMOS NOMINAL OR 10 LS TTL/HCMOS MAXIMUM GATES
"1" LEVEL: +4.5 VDC MINIMUM
1.00 MHz TO 30.00 MHz
36.00 MHz TO 100.00 MHz
32.00 MHz TO 160.00 MHz
F: FUNDAMENTAL
O: OVERTONE
P: PHASE LOCKED LOOP (PLL) RISE AND FALL TIME: 10 ns MAXIMUM
JITTER: 10 ps PEAK TO PEAK MAXIMUM
"0" LEVEL: +0.5 VDC MAXIMUM
SYMMETRY: 40/60 TO 60/40% AT 50% VCC LEVEL
HCMOS
2
CURRENT: 20 mA MAXIMUM (F), 30 mA MAXIMUM (O), 45 mA MAXIMUM (PLL)
LOAD: 2 LS TTL/ACMOS NOMINAL OR 10 LS TTL/ACMOS MAXIMUM GATES
"1" LEVEL: +4.5 VDC MINIMUM
1.00 MHz TO 30.00 MHz
36.00 MHz TO 100.00 MHz
32.00 MHz TO 160.00 MHz
F: FUNDAMENTAL
O: OVERTONE
P: PHASE LOCKED LOOP (PLL) RISE AND FALL TIME: 10 ns MAXIMUM
JITTER: 10 ps PEAK TO PEAK MAXIMUM
"0" LEVEL: +0.5 VDC MAXIMUM
SYMMETRY: 40/60 TO 60/40% AT 50% VCC LEVEL
ACMOS
SINEWAVE
ECL
3
6
7
CURRENT: 20 mA MAXIMUM (F), 30 mA MAXIMUM (O), 45 mA MAXIMUM (PLL)
LOAD: 50 OHMS NOMINAL
OUTPUT LEVEL: 0 dBm MINIMUM
HARMONICS: -25 dBc MAXIMUM
SPURIOUS: -60 dBc MAXIMUM
CURRENT: 20 mA MAXIMUM
8.00 MHz TO 40.00 MHz
F: FUNDAMENTAL
LOAD: 50 OHMS CONNECTED TO +3.0 VDC
"1" LEVEL: +3.975 VDC MINIMUM
"0" LEVEL: +3.38 VDC MAXIMUM
100.00 MHz TO 800.00 MHz P: PHASE LOCKED LOOP (PLL) SYMMETRY: 40/60 TO 60/40% AT +3.65 VDC LEVEL
RISE AND FALL TIME: 5 ns MAXIMUM
JITTER: 10 ps PEAK TO PEAK MAXIMUM
CURRENT: 130 mA MAXIMUM
LOAD: 50 OHMS CONNECTED TO +3.0 VDC
"1" LEVEL: +3.975 VDC MINIMUM
"0" LEVEL: +3.38 VDC MAXIMUM
PECL
8
100.00 MHz TO 800.00 MHz P: PHASE LOCKED LOOP (PLL) SYMMETRY: 40/60 TO 60/40% AT +3.65 VDC LEVEL
RISE AND FALL TIME: 5 ns MAXIMUM
JITTER: 10 ps PEAK TO PEAK MAXIMUM
CURRENT: 130 mA MAXIMUM
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
