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参数资料
| 型号： | 1339B-FREQ-OUT21 |
| 厂商： | NIHON DEMPA KOGYO CO LTD |
| 元件分类： | XO, clock |
| 英文描述： | CRYSTAL OSCILLATOR, CLOCK, 60 MHz - 70 MHz, CMOS OUTPUT |
| 文件页数： | 3/3页 |
| 文件大小： | 48K |
| 代理商： | 1339B-FREQ-OUT21 |
73
CR
YST
AL
CLOCK
OSCILLA
T
ORS
1340 SERIES
s Features
8 Directly drives the TTL IC.
8 Available for high frequency range up to 70 MHz.
8 High speed Tr/Tf.
8 Large fanout capability TTL5 (LS-TTL25).
22~23
23~26
26~30
30~34
34~36
36~40
40~44
44~51
51~60
60~70
+5±10%
15 (TYP)
20 (TYP)
25 (TYP)
25 (max)
30 (max)
35 (max)
0.4/2.4 IOL=8mA IOH=-8mA
5/5 (Value between 0.4V and 2.4V)
40~60 (at 1.4V)
5
Yes
Frequency Range
(MHz)
Supply Voltage (VDD)
(V)
VOL max/VOH min
(V)
Tr max/Tf max
(ns)
Duty Cycle
(%)
Fanout (gate)
TTL GATE
Stand-by Function
Tri-state
Current Consumption
(mA)
+5VDC, 25°C
s Absolute Maximum Rating
Supply Voltage (VDD) –0.5~+7.0V DC
Storage Temperature Range –55~+125°C
Item
Model
1340
1341
1342
1343
1344
1345
1346
1347
1348
1349
(mm)
7.62
±0.30
max
5.0
7.62
±0.30
min
4.0
0.7
±0.3
4-0.45
13.2max
# 1
# 8
# 5
# 4
13.2max
# 1
NC/STAND-BY
# 4
GND (CASE)
# 5
OUTPUT
# 8
VDD
s 1340 Series Outline
s Option of Frequency Stability
Frequency stability
±50
±100
Ope. Temp.
(
×10-6)
0~+70°CA
B
–10~+70°C
—
G
–20~+70°C
—
M
s Stand-by Function <Tri-state>
# 1 pin input
# 5 pin output
s Output Wave <TTL>
Standard
H level (+2.2 Vmin)
or open
L level (+0.8 Vmax)
Operating
High impedance
0.4V
1.4V
2.4V
Tr
VOH
VOL
Tf
t
T
Duty Cycle = t / T
×100 [%]
0V
PIN
Connection
Note: If requested, Duty Cycle 45~55%, No stand-by function version #5 pin : H level or no osc, #1 pin : L level (+0.8V max) is available.
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