X331B [ETC]
CRYSTAL OSCILLATOR 1.000000MHZ ; 晶振1.000000MHZ\n
| 型号： | X331B |
| 厂家： | 
ETC |
| 描述： | CRYSTAL OSCILLATOR 1.000000MHZ
|
| 文件： | 总2页 (文件大小：96K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
IQXO-350 Commercial Oscillator
n
ISSUE 16; 19 OCTOBER 1999
Date code (Year/Week)
Delivery Options
n
Common frequencies are available from stock. Please
Minimum Order Information Required
n
Frequency + Model Number + Operating Tempera-
see p34 for details
ture Code (if applicable) + Frequency Stability
n
3 day Express Manufacturing Service, subject to piece
part stock availability.
Output Compatibility
n
HCMOS/TTL
n
Drive Capability: 50pF or 10 TTL
(1.0 to < 100.0kHz 15pF or 10 LS TTL only)
Package Outline
n
14-pin DIL compatible resistance welded enclosure,
hermetically sealed with glass to metal seals. Available
over 0 to 70°C (IQXO-350) or –40 to 85°C
(IQXO-350I)
Outline in mm (inches)
Standard Frequency Stabilities
n
±25ppm, ±50ppm, ±100ppm
(over operating temperature range)
0
(
.
8
.
m
3
a
x
5
4
.
.
1
0
m
a
x
(
0
.
2
0
0
1
m
a
x
)
Frequency Tolerance at 25°C (Optional)
m
i
n
(
0
.
1
5
n
±5ppm, ±10ppm, ±25ppm
Æ
0
.
4
5
(
Æ
0
.
0
1
8
)
Operating Temperature Range
n
1
1
7
0 to 70°C (IQXO-350)
P
1
7
8
1
i
.
.
.
4
n
c
o
n
n
e
c
t
i
o
n
s
7
(
.
6
.
2
1
(
3
.
0
8
m
a
x
N
G
O
/
u
C
o
n
–40 to 85°C (IQXO-350I)
0
3
)
0
.
5
1
5
m
a
r
u
p
n
u
d
t
4
8
t
Storage Temperature Range
n
–55 to 125°C
.
+
V
s
1
(
5
.
2
4
0
.
6
)
2
(
1
.
0
m
a
x
Environmental Specification
n
Terminal Strength: 0.91kg max. Force perpendicular
0
.
8
2
7
m
a
x
)
to top & bottom.
Hermetic Seal: not to exceed 1 × 10–8 mBar litres of
n
Helium leakage
Output Waveform - HCMOS/TTL/LS TTL
n
Solderability: MIL-STD-202E, Method 208C
n
Vibration: 10 to 55Hz 0.76mm displacement, sweep
t
f
t
r
+
V
s
60 seconds, duration 2 hours.
9
0
%
V
s
n
Rapid Change of Temperature over Operating Tem-
perature Range: 10 cycles
Shock: 981m/s2 for 6ms, three shocks in each direc-
tion along the three mutually perpendicular planes
5
1
0
%
V
s
n
2
.
4
V
1
.
4
V
Marking
n
0
%
V
s
0
.
4
V
Model number (+ Operating Temperature Code; if
applicable)
t
0
V
T
n
Frequency Stability Code
D
u
t
y
c
y
c
l
e
=
t
x
1
0
0
(
%
)
T
n
Frequency Tolerance Code (Optional)
n
Frequency
Europe Tel: +44 (0)1460 74433 Fax: +44 (0)1460 72578
46
Americas Tel: +1 919 941 0430 Fax: +1 919 941 0530
Electrical Specification – maximum limiting values when measured in HCMOS test circuit
Frequency
Range
Frequency
Stability
Supply Voltage
2V±0.±2V
2V±0.±2V
2V±0.±2V
2V±0.±2V
2V±0.±2V
2V±0.±2V
2V±0.±2V
Supply Current
*Rise Time (tr)
*Fall Time (tf)
**Duty Cycle
42/22%
42/22%
42/22%
42/22%
42/22%
42/22%
40/60%
Model Number
IQXO-320m -320I
IQXO-320m -320I
IQXO-320m -320I
IQXO-320m -320I
IQXO-320m -320I
IQXO-320m -320I
IQXO-320m -320I
1.0 to
< 100.0kHz
±±255pm ±2055pm
±10055p
10pA
10ns
10ns
100.0 to
< ±20.0kHz
±±255pm ±2055pm
±10055p
10pA
12ns
12ns
±20.0kHz to
< 2.0MHz
±±255pm ±2055pm
±10055p
30pA
12ns
12ns
2.0 to
< 16.0MHz
±±255pm ±2055pm
±10055p
12pA
10ns
10ns
16.0 to
< 30.0MHz
±±255pm ±2055pm
±10055p
30pA
10ns
10ns
30.0 to
< 20.0MHz
±±255pm ±2055pm
±10055p
40pA
8ns
8ns
20.0 to
80.0MHz
±±255pm ±2055pm
±10055p
20pA
6ns
6ns
Ordering Example
±±.0MHz IQXO-320I B F
Frequency
Model No
O5erating Tep5erature Code: I = –40 to 82°C Not a55licable for 0 to 70°C
Frequency Stability: A = ±±255p; B = ±2055p; C = ±10055p
Frequency Tolerance @ ±2°C: D = ±255p; E = ±1055p; F = ±±255p
Please note: Code copbination A F is not available
Test Circuit - HCMOS
* Rise & Fall times will be 6ns max in TTL cct.
** Duty Cycle will be 40/60% in TTL cct for ³ 5.0MHz
+
V
s
A
O
s
c
i
l
l
a
t
o
r
1
7
1
4
8
V
0
m
.
F
1
1
5
p
F
*
s c
O
F
i
l
l
o
s
c
o
p
e
r
e
q
u
e
n
c
y
c
o
u
n
t
*
I
n
c
l
u
s
i
v
e
o
f
j
i
g
g
i
n
g
&
e
q
u
Test Circuit - TTL
Test Circuit - LS TTL
+
V
s
+
V
s
A
A
O
s
c
i
l
l
a
t
o
r
O
s
c
i
l
l
a
t
o
r
7
1
7
1
4
0
0
R
2
.
0
k
8
D
1
1
4
8
D
1
4
1
D
D
D
D
D
D
2
2
O
s
c
i
l
l
o
s
c
o
p
e
O
s
c
i
l
l
o
s
c
o
p
e
V
3
4
3
4
V
0
m. F 1
0
m
.
F
1
1
5
p
F
*
1
5
p
F
*
F
r
e
q
u
e
n
c
y
c
o
F
r
e
q
u
e
n
c
y
c
o
u
n
t
e
r
D
1
t
4
o
=
D
B
A
T
8
5
D
1
t
4
o
=
D
I
N
4
1
4
8
o
r
e
q
u
i
v
a
l
e
n
t
o
r
e
q
u
i
v
a
l
e
n
t
*
I
n
c
l
u
s
i
v
e
o
f
j
i g
e
g
i
n
g
&
e
q
*
I
n
c
l
u
s
i
v
e
o
f
j
i
g
g
i
n
g
&
e
q
u
i
p
m
e
n
t
c
a
p
a
c
i
t
a
n
c
Europe Tel: +44 (0)1460 74433 Fax: +44 (0)1460 72578
47
Americas Tel: +1 919 941 0430 Fax: +1 919 941 0530
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CONNOR-WINFIE
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