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参数资料
| 型号： | JCUGCKTNATFREQ |
| 厂商： | VECTRON INTERNATIONAL |
| 元件分类： | XO, clock |
| 英文描述： | VCXO, CLOCK, 1.024 MHz - 77.76 MHz, CMOS OUTPUT |
| 文件页数： | 4/8页 |
| 文件大小： | 121K |
| 代理商： | JCUGCKTNATFREQ |
Vectron International 267 Lowell Road, Hudson, NH 03051 Tel: 1-88-VECTRON-1 Fax: 1-888-FAX-VECTRON
4
J-Type Voltage Controlled Crystal Oscillator
1
Vc
VCXO Control Voltage.
2
N/C or E/D1
No Connect or Output Disable option
3
GND
Case and electrical ground.
4
Output
VCXO Output
5COutput
VCXO Complementary Output
6VCC
Power Supply Voltage (5.0 V or 3.3V ±10%)
Pin Out Information for the PECL output option
Electrical Performance @ 25°C for the PECL output option
PECL Output Option
1. By setting pin 2 high, the outputs are disabled and output on pin 4 is held low while Complementary output on pin 5 is held high.
Output is enabled by setting pin 2 at < Vcc -1.6V, See ordering information for enable/disable option.
Supply Voltage1, +5 volt option
4.5
5.0
5.5
Vdc
+3.3 volt option
3.0
3.3
3.6
Vdc
Supply Current (frequency dependent)
<65mA
Center Frequency, see ordering information
FN
15
170
MHz
Operating Temperature, see ordering info
TOP
0/70, -40/85
°C
Absolute Pull Range over the operating tempera-
APR
±32 to ±50
ppm
ture range, aging and power supply Vc= 0.5 to
4.5 at 5V supply or 0.3 to 3.0 V at 3.3 supply
see ordering information for options
Gain Transfer
KV
Positive
(Frequency vs. Control Voltage)
Output Level High2 (0/70°C)
VOH
Vcc-1.025
-
Vcc-0.880
V
Output Level Low2 (0/70°C)
VOL
Vcc-1.810
-
Vcc-1.620
V
Output Level High2 (-40/+85°C)
VOH
Vcc-1.085
-
Vcc-0.880
V
Output Level Low2 (-40/+85°C)
VOL
Vcc-1.830
-
Vcc-1.555
V
Output Rise/Fall Time2
tR/ tF
1ns
Duty Cycle
SYM
45/55
%
Control Input Leakage
IL
0.1
mA
Control Voltage Modulation Bandwidth
BW
10
kHz
RMS Jitter
see ordering information
ps
RMS Jitter, 155.52 MHz, 12 kHz to 20 MHz (option P)
0.5
1.0
ps
Maximum Control Voltage
0
VDD
Maximum Supply Voltage
7V
Storage Temperature
TS
-55
-
125
°C
Soldering Temp./Time
TLS
-
220/10
°C/s
Parameter
Symbol
Minimum
Typical
Maximum
Unit
1. Power supply bypass is required and a 0.1uF in parallel with a 0.01uF high frequency capacitor is recommended.
2. Transition times are measured from 20% to 80% of a full 10K ECL level swing.
Pin
Symbol
Function
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