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参数资料
| 型号： | 1880WE-FREQ2-OUT3-STBY1 |
| 厂商： | NIHON DEMPA KOGYO CO LTD |
| 元件分类： | XO, clock |
| 英文描述： | CRYSTAL OSCILLATOR, CLOCK, 66.7 MHz - 125 MHz, TTL OUTPUT |
| 文件页数： | 1/1页 |
| 文件大小： | 15K |
| 代理商： | 1880WE-FREQ2-OUT3-STBY1 |
84
CRYSTAL CLOCK
OSCILLATORS
1880VE 1880WE SERIES
Output Level
Frequency Range
(MHz)
Frequency Stability
(
×10–6)
Operating Temp. Range
(°C)
Supply Voltage
(V)
VOL max / VOH min
(V)
Tr max/Tf max
(ns)
Duty Cycle
(%)
Fanout (gate)
TTL GATE
Stand-by Function
Jitter
P-P (ps)
Current Consumption
(+5V, at 25C)
stand-by
s Features
8 Directly drives TTL IC.
8 The PLL technology enables this series to cover the frequency range from 1 to 125MHz.
8 The frequency writing technology makes quick delivery possible.
8 Stand-by function for output.
8 Compact and light weight : height 4.7mm, volume 0.4j, weight 1.5g.
8 High reliability.
(metal hermetic sealed crystal unit is inhoused)
8 Applicable for reflow automatic mounting processes.
8 Static electricity proof packaging : tape & reel.
TTL
1~125
±50, ±100
–20~+70
5.0±10%
0.4/VDD–0.4 IOL=8mA, IOH=–8mA
4/4 (at 0.4VDD~2.4VDD)
45~55 (<
=66.7MHz), 40~60(>66.7MHz): at 1.4V
5
Yes (tri-state)
250 max (<33MHz), 200 max (>
=33MHz): at CL=15pF
45mA (max)
30mA (max)
50A (max)
s Absolute Maximum Rating
Supply Voltage (VDD) –0.5~+7.0V DC
Storage Temperature Range –55~+125°C
s 1880VE 1880WE Series Outline
14.00max
#4
#3
9.80max
8.65
#1
#2
5.08
4.10
4.70max
±0.25
0.51
7.62
0.25
min
±0.20
s Output Wave <TTL>
s Stand-by Function
Tr
Tf
VOL
0.4V
1.4V
t
T
VOH
2.4V
Duty Cycle = t/T
×100 [%]
0V
# 1
STAND-BY
# 2
GND
# 3
OUTPUT
# 4
+5VDC
PIN
Connection
# 1 pin input
# 3 pin output
H level (+2.0 Vmin)
or open
L level (+0.8 Vmax)
Operating
High impedance
(Weak pull down)
(mm)
Item
Model
1880VE
1880WE
Note : If requested, Operating Temp. Range –40~+85C (Frequency 40MHz/Frequency Stability ±100
×10–6) is available.
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相关代理商/技术参数 |
参数描述 |
|---|---|
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| 1881.1104 | 功能描述:摇臂开关与扳钮开关 ROCKER ON/OFF SWITCH SPST RoHS:否 制造商:C&K Components 触点形式: 开关功能: 电流额定值:50 mA 电压额定值 AC: 电压额定值 DC:30 V 功率额定值: 端接类型: 执行器:Paddle 颜色: 安装风格:Panel 端子密封: 触点电镀: 照明:Not Illuminated 照明颜色: |
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