RFV250-FREQ-BM0 [FOX]
LVPECL Output Clock Oscillator, 600MHz Min, 1250MHz Max, LEAD FREE PACKAGE-6;
| 型号： | RFV250-FREQ-BM0 |
| 厂家： | 
FOX ELECTRONICS |
| 描述： | LVPECL Output Clock Oscillator, 600MHz Min, 1250MHz Max, LEAD FREE PACKAGE-6 机械 输出元件 振荡器 |
| 文件： | 总1页 (文件大小：258K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
2.5V LVE-PECL VCXO
MODEL: RFV250
FEATURES
Applications Include
• ATM
• WAN
• 2.5V Operation
• SONET
• SDH
• High Performance
• Complementary Output
PRELIMINARY
Discontinued
• PART NUMBER SELECTIONLearn More - Internet Required
Learn more about:
Operating
Temperature
-40 ~ +85 ºC
Frequency
Range (MHz)
600.000 ~ 1250
Model
Number
RFV250
APR
Part Number
Part Marking Identification
681-Frequency-xxxxx
±50 PPM
Tape and Reel Specification
Internet required
• ELECTRICAL CHARACTERISTICS
MAX (unless otherwise noted)
600.000 ~ 1250MHz
±50 PPM
PARAMETERS
Frequency Range (FO)
Absolute Pull Range (APR) Vc=1.25V±1.0V
Temperature Range
Operating
Storage
Input Voltage
Control Voltage
Input Current
Rise Time
Fall Time
Symmetry
Output Voltage
(TOPR)
(TSTG)
(VDD)
(VC)
-40ºC ~ +85ºC
-55ºC ~ +125ºC
2.5V ± 5%
1.25V ± 1.0V
32mA
(IDD)
(20% ~ 80% Vp-p)
(80% ~ 20% Vp-p)
(50% Vp-p)
(VOL)
0.5nS
0.5nS
45/55 %
0.9 V
(VOH)
1.3 V Min
± 10%
Linearity
Modulation Bandwidth
PECL Skew (50% Vp-p)
Jitter
>10kHz
125pS
RMS 12kHz to 20MHz
RMS 50kHz to 80MHz
RMS Period
0.3pS Typ.
0.8pS Typ.
2.6pS Typ.
19pS Typ.
100nS Max
100nS Max
Cycle-to-Cycle
Output Disable Time
Output Enable Time
1 Inclusive of 25ºC tolerance, operating temperature range, input voltage change, load change, aging,
shock, and vibration.
2 An internal pullup resistor from pin 2 to pin 6 allows active output if pin 2 is left open
All specifications subject to change without notice. Rev. 6/1/04
RFV250 Series Recommended Circuit
LV-PECL OUT
LV-PECL OUT
All dimensions are in millimeters.
• ENABLE / DISABLE FUNCTION
OUTPUT (Pin 4, Pin 5)
ACTIVE
(Pin 2)
OPEN 2
ACTIVE
High Z
'1' Level VIH ≥ 2.0V
'0' Level VIL ≤ 1.0V
FOXElectronics 5570 Enterprise Parkway Fort Myers, Florida 33905 USA +1(239)693-0099 FAX +1(239)693-1554 http://www.foxonline.com
79
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