TEMPERATURE COMPENSATED CRYSTAL OSCILLATORS
SERIES TX 045 AND TV045
FEATURES
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
SPECIFICATIONS
FREQUENCY RANGE
1.50 MHz TO 160.00 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
±2.0 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
±0.2 PPM MAXIMUM FOR ±10% VARIATION FROM STANDARD LOAD
+5.0 VDC ±5%
±0.2 PPM MAXIMUM FOR ±5% VARIATION FROM NOMINAL SUPPLY
SEE TABLE 1 FOR CURRENT CHARACTERISTICS
SEE TABLES 2 AND 3 FOR PIN FUNCTION AND VOLTAGE
SEE TABLE 4 FOR CHARACTERISTICS
SEE TABLE 5
FREQUENCY STABILITY OVER OPERATING
TEMPERATURE
FREQUENCY STABILITY VS. CALIBRATION
FREQUENCY STABILITY VS. AGING
STORAGE TEMPERATURE RANGE
OUTPUT WAVEFORM
LOAD
FREQUENCY STABILITY VS. LOAD VARIATION
SUPPLY VOLTAGE (VCC)
FREQUENCY STABILITY VS. SUPPLY VARIATION
SUPPLY CURRENT
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
CLIPPED SINEWAVE
OUTPUT
CODE
0
FREQUENCY RANGE
MODE OF
OSCILLATION CODE
F: FUNDAMENTAL
OUTPUT CHARACTERISTICS
LOAD: 10 K OHM // 10pF
OUTPUT LEVEL: 0.7 V P-P MINIMUM
SYMMETRY: 60/40 % TO 40/60 % TYPICAL
8.00 MHz TO 40.00 MHz
TTL
1
1.50 MHz TO 30.00 MHz
30.00 MHz TO 100.00 MHz
40.00 MHz TO 160.00 MHz
LOAD: HCMOS TO DRIVE 2 LS TTL NOMINAL OR 10 LS TTL MAXIMUM GATES
"1" LEVEL: +2.4 VDC MINIMUM
F: FUNDAMENTAL
"0" LEVEL: +0.1 VCC MAXIMUM
O: OVERTONE
SYMMETRY: 40/60 TO 60/40% AT 1.2 V
P: PHASE LOCKED LOOP (PLL)
RISE AND FALL TIME: 10 ns MAXIMUM
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
F: FUNDAMENTAL
"0" LEVEL: +0.5 VDC MAXIMUM
O: OVERTONE
SYMMETRY: 40/60 TO 60/40% AT 50% VCC LEVEL
P: PHASE LOCKED LOOP (PLL) 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)
LOAD: 2 LS TTL/ACMOS NOMINAL OR 10 LS TTL/ACMOS MAXIMUM GATES
"1" LEVEL: +4.5 VDC MINIMUM
F: FUNDAMENTAL
"0" LEVEL: +0.5 VDC MAXIMUM
O: OVERTONE
SYMMETRY: 40/60 TO 60/40% AT 50% VCC LEVEL
P: PHASE LOCKED LOOP (PLL) 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)
LOAD: 50 OHMS NOMINAL
OUTPUT LEVEL: 0 dBm MINIMUM
HARMONICS: -25 dBc MAXIMUM
SPURIOUS: -60 dBc MAXIMUM
CURRENT: 20 mA MAXIMUM
HCMOS
2
1.50 MHz TO 30.00 MHz
36.00 MHz TO 100.00 MHz
40.00 MHz TO 160.00 MHz
ACMOS
3
1.50 MHz TO 30.00 MHz
36.00 MHz TO 100.00 MHz
40.00 MHz TO 160.00 MHz
SINEWAVE
6
8.00 MHz TO 40.00 MHz
F: FUNDAMENTAL
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
SERIES TX 045 AND TV045
OUTLINE DRAWING
7.62
.300
0.86
.034
0.45
.018
MARKING
1 LABEL
DENOTES
PIN 1
LOCATION
6.35 MIN
.250 MIN
PIN 1
15.24
.600
PIN 7
13.20 MAX
.520 MAX
4.58
.180
PIN 14
12.20
.480
20.80 MAX
.820 MAX
PIN FUNCTION
TABLE 2 - PIN FUNCTION
TX
PIN 1
PIN 7
PIN 8
PIN 14
NO CONNECT
CASE/GROUND
OUTPUT
VCC
TE
ENABLE/DISABLE
CASE/GROUND
OUTPUT
VCC
TV
V CONTROL
CASE/GROUND
OUTPUT
VCC
7.62
.300
PIN 8
ENABLE/DISABLE FUNCTION
TABLE 3 - ENABLE/DISABLE FUNCTION
ENABLE
DISABLE
+2.0 VDC MINIMUM OR NO CONNECT
+0.4 VDC MAXIMUM
VOLTAGE CONTROL FUNCTION
TABLE 4 - VOLTAGE CONTROL OPTION
CONTROL VOLTAGE RANGE
NOMINAL CONTROL VOLTAGE
FREQUENCY DEVIATION
LINEARITY
MODULATION BANDWIDTH
INPUT IMPERDANCE
SLOPE
+0.5 TO +4.5 VDC
+2.5 VDC
±10 PPM MINIMUM
10% MAXIMUM MONOTONIC
10 KHz MINIMUM FOR -3 dBc POINT
10 K OHMS MINIMUM
POSITIVE
ENVIRONMENTAL CONDITIONS
TABLE 5 - ENVIRONMENTAL CONDITIONS
MECHANICAL SHOCK
RANDOM VIBRATION
MIL-STD-202F, TEST CONDITION 213, CONDITION A
MIL-STD-202F, TEST CONDITION 214, CONDITION A
SINUSOIDAL VIBRATION MIL-STD-202F, TEST CONDITION 204, CONDITION A
HERMETICITY
SOLDERABILITY
<5 x 10-8 cc ATM/s
260° C FOR 10 s 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
TEMPERATURE COMPENSATED CRYSTAL OSCILLATORS
PHASE NOISE CHARACTERISTICS
FUNDAMENTAL MODE
0
-20
-40
-60
dBc
-80
-100
-120
-140
-160
10 Hz
100 Hz
1 KHz
Offset from carrier
10 KHz
100 KHz
-130
-140
-140
-70
dBc
-100
SERIES TX 045 AND TV045
OVERTONE MODE
0
-20
-40
-60
-80
-100
-120
-140
-160
10 Hz
100 Hz
1 KHz
Offset from carrier
10 KHz
-130
-140
-145
-75
-105
100 KHz
PART NUMBERING SYSTEM
OPTION1: TCXO TYPE
TX: TCXO
TE: TCXO WITH ENABLE DISABLE
TV: TCXO WITH VOLTAGE CONTROL
dBc
PHASE LOCKED LOOP (PLL) MODE
0
-10
-20
-30
-40
-50
-60
-70
-80
-90
10 Hz
100 Hz
-70
-80
-85
-85
-85
100 KHz
OPTION2: MODE OF REFERENCE OSCILLATION
F:
O:
S:
FUNDAMENTAL
OVERTONE
PHASE LOCKED LOOP
OPTION 3: OUTPUT TYPE
0:
1:
2:
3:
CLIPPED SINEWAVE
TTL
HCMOS
ACMOS
OPTION 4: STABILITY OVER TEMPERATURE
A:
B:
C:
D:
E:
±0.5 PPM OVER 0 °C TO +50 °C
±1.0 PPM OVER 0 °C TO +70 °C
±1.0 PPM OVER -20 °C TO +70 °C
±1.5 PPM OVER -30 °C TO +75 °C
±2.0 PPM OVER -40 °C TO +85 °C
6:
SINEWAVE
1 KHz
Offset from carrier
10 KHz
EXAMPLE:
TV S 2 C 045 - 106M000000
(106.000000 MHz)
FREQUENCY
SERIES
±1.0 PPM OVER -20° C TO +70° C
HCMOS OUTPUT
PLL MULTIPLIER
TCVCXO
FREQUENCY FORMAT
FFF(UNIT)FFFFFF
EXAMPLE
98.8645 MHz
100.000 MHz
098M864500
100M000000
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
编程基础
