VC81I-FREQ [RALTRON]
TTL Output Clock Oscillator, 1MHz Min, 30MHz Max;
| 型号： | VC81I-FREQ |
| 厂家： | 
Raltron Electronics Corporation |
| 描述： | TTL Output Clock Oscillator, 1MHz Min, 30MHz Max 机械 振荡器 |
| 文件： | 总2页 (文件大小：34K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SURFACE MOUNT VOLTAGE CONTROLLED
CRYSTAL OSCILLATOR
SERIES VX81, VX82 AND VX83
TTL / HCMOS / ACMOS
FEATURES
MINIATURE PACKAGE
CUSTOM SPECIFICATIONS
ENABLE DISABLE OPTION
SPECIFICATIONS
FREQUENCY RANGE
1.00 MHz TO 30.00 MHz
FREQUENCY STABILITY OVER
TEMPERATURE RANGE (REF. TO25°C)
±10 PPM TO ±50 PPM MAX AT VC = 2.5 VDC AND VCC = +5.0 VDC (SEE TABLE 1)
0°C TO +50°C
0°C TO +70°C
-40°C TO +85°C
OPERATING TEMPERATURE RANGE
AT VC = +2.5 VDC AND VCC = +5.0VDC AND STANDARD LOAD (SEE TABLE 1)
STORAGE TEMPERATURE RANGE
OUTPUT WAVEFORM OPTIONS
SUPPLY VOLTAGE
-40°C TO +85°C
TTL, HCMOS, AND ACMOS
+5 VDC ±5% (3.3 VDC AVAILABLE)
SUPPLY CURRENT
35 mA MAX AT VC = +2.5 VDC, VCC = +5.0 VDC AND STANDARD LOAD AT 25°C
±50 PPM TO ±100 PPM MIN OVER CONTROL VOLTAGE RANGE
AT VCC = +5.0 V AND STANDARD LOAD AT 25°C
ABSOLUTE PULL RANGE (APR)
NOMINAL CONTROL VOLTAGE (VC)
SETTABILITY AT Vfo †
CONTROL VOLTAGE RANGE
LINEARITY
+2.5 VDC
+2.5 VDC ±0.5 VDC
+0.5 TO +4.5 VDC
±10% MAX FOR BEST STRAIGHT LINE FIT
NORMAL: 40/60 % TIGHT: 45/55 % TIGHT (OPTION)
POSITIVE
SYMMETRY
SLOPE
MODULATION FREQUENCY BANDWIDTH 10 KHz (-3dB) MIN
INPUT IMPEDANCE
10 KOHM MIN
ABSOLUTE VOLTAGE RANGE
-0.5 TO +7.0 VDC FOR VCC AND VC (NON DESTRUCTIVE)
CONTROL PIN 2: HIGH OR OPEN (+2.O VDC MIN) OUTPUT PIN 4: ENABLED
CONTROL PIN 2: LOW OR GND (+0.8 VDC MAX) OUTPUT PIN 4: DISABLED (HIGH Z)
ENABLE/DISABLE FUNCTION
PHASE NOISE (TYPICAL)
SEE GRAPH FOR PHASE NOISE CHARACTERISTICS
† Vfo IS THE CONTROL VOLTAGE AT WHICH THE OUTPUT FREQUENCY IS EQUAL TO THE NOMINAL FREQUENCY Fo
AT 25 C
ABSOLUTE PULL RANGE (APR) IS THE MINIMUM GUARANTEED FREQUENCY SHIFT FROM Fo OVER VARIATIONS IN
TEMPERATURE, AGING, POWER SUPPLY, AND LOAD.
OUTPUT AND LOAD CHARACTERISTICS
TEMPERATURE RANGE DESIGNATIONS
TABLE 1
TABLE 2
TEMPERATURE TEMPERATURE
TTL/HCMOS COMPATIBLE
SYMMETRY: 40/60% TO 60/40% AT +1.4 VDC
CODE
APR
RANGE
STABILITY
± 10 PPM
± 15 PPM
± 15 PPM
± 20 PPM
± 25 PPM
± 35 PPM
± 10 PPM
± 20 PPM
± 20 PPM
± 25 PPM
± 35 PPM
± 50 PPM
± 20 PPM
± 30 PPM
± 25 PPM
± 35 PPM
± 50 PPM
VOH: +2.4 VDC MIN
VOL: +0.4 VDC MAX
RISE/FALL TIME: 10 ns WITH STANDARD LOAD (20% TO 80%)
TTL - 3 GATES (VC/VE81)
HCMOS - 15 pF (VC/VE82)
ACMOS - 30 pF (VC/VE83)
A
B
C
D
E
F
G
H
I
0°C TO +50°C
0°C TO +50°C
0°C TO +50°C
0°C TO +50°C
0°C TO +50°C
0°C TO +50°C
0°C TO +70°C
0°C TO +70°C
0°C TO +70°C
0°C TO +70°C
0°C TO +70°C
0°C TO +70°C
-40°C TO +85°C
-40°C TO +85°C
-40°C TO +85°C
-40°C TO +85°C
-40°C TO +85°C
± 50 PPM
± 50 PPM
± 50 PPM
± 75 PPM
± 75 PPM
± 100PPM
± 50 PPM
± 50 PPM
± 50 PPM
± 50 PPM
± 75 PPM
± 100 PPM
± 50 PPM
± 50 PPM
± 75 PPM
± 75 PPM
± 100 PPM
TTL/HCMOS COMPATIBLE
SYMMETRY: 40/60% TO 60/40% AT 50% LEVEL
VOH: +4.5 VDC MIN
VOL: +0.5 VDC MAX
RISE/FALL TIME: 5 ns WITH STANDARD LOAD (20% TO 80%)
ACMOS TO DRIVE 3 GATES AT TTL LEVELS
SYMMETRY: 40/60% TO 60/40% AT 50% LEVEL
VOH: +4.5 VDC MIN
VOL: +0.5 VDC MAX
RISE/FALL TIME: 5 ns WITH 30 pF LOAD (20% TO 80%)
J
K
L
MECHANICAL CHARACTERISTICS
MECHANICAL SHOCK
THERMAL SHOCK
RANDOM VIBRATION
GROSS LEAK
MIL-STD-202, METHID 213, CONDITION E
M
N
O
P
Q
MIL-STD-883, METHOD 1011, CONDITION A
MIL-STD-883, METHOD 2007, CONDITION A
100% LEAK TESTED IN DEIONIZED WATER
LEAK RATE LESS THAN 0.05 PPM ATM x cc/s OF HELIUM
240° C ±5 s MAXIMUM FOR 10 s
HERMETIC SEAL
SOLDERING CONDITIONS
MECHANICAL
SURFACE MOUNT, 6 PIN PER OUTLINE DRAWING
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
SURFACE MOUNT VOLTAGE CONTROLLED
CRYSTAL OSCILLATOR
SERIES VX81, VX82 AND VX83
OUTLINE DRAWING
PINCONNECTION
13.96
2.54
.100
2.54
.100
VC81/82/83
.550
5
PIN
1
FUNCTION
VC
6
4
2
N/C
MARKING
LABEL
1
3
GND
4
OUTPUT
N/C†
5
6
VCC
1
2
3
1.02
.040
VE81/82/83
PIN
1
FUNCTION
V CONT
E/D
SOLDER PATTERN
2
3
GND
4
OUTPUT
N/C†
5
.46 TYP
2.54 TYP
.100 TYP
7.61 ± .20
6
VCC
.300
± .008
.018 TYP
† PIN MAY BE
USED INTERNALLY
CARRIER TAPE DIMENSIONS
SOLDER REFLOW PROFILE
REFLOW
10 s
240 °C
1.5 ± 0.1DIA
.059 ± .004 DIA
2.0 ± 0.1
4.0 ± 0.1
.157 ± .004
.079 ± .004
COOLING
PREHEATING
150 °C
25 °C
4.8
.189
12 .00
.472
120s MAX
TIME (SECONDS)
PACKAGING
PHASE NOISE CHARACTERISTICS
330 mm REEL DIAMETER, 24 mm TAPE WIDTH,
12 mm PITCH
QUANTITY: 1000 PIECES PER REEL
0
-20
-40
-60
-80
-70
-95
-100
-120
-140
-160
-120
-140
-150
10 Hz
100 Hz
1 KHz
10 KHz
100 KHz
Offset from carrier
PART NUMBERING SYSTEM
OUTPUT
SERIES
CODE
(TABLE 1)
FREQUENCY
IN MHz
SYMMETRY
T: TIGHT
(TABLE 2)
-
1
2
3
TTL
HCMOS
ACMOS
VC8
VE8
A THROUGH Q
EXAMPLES:
VC82G-24M576
HCMOS OUTPUT, ±10 PPM OVER 0° C TO +70° C
MINIMUM APR ±50 PPM, 24.576 MHz
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
相关型号：
©2020 ICPDF网 联系我们和版权申明