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20.0MHZIQXO-23CF

产品描述CRYSTAL OSCILLATOR, CLOCK, 20 MHz, HCMOS/TTL OUTPUT, HERMETIC SELAED, RESISTANCE WELDED, DIP-8/4
产品类别无源元件    振荡器   
文件大小82KB,共2页
制造商IQD Frequency Products
下载文档 详细参数 选型对比 全文预览

20.0MHZIQXO-23CF概述

CRYSTAL OSCILLATOR, CLOCK, 20 MHz, HCMOS/TTL OUTPUT, HERMETIC SELAED, RESISTANCE WELDED, DIP-8/4

20.0MHZIQXO-23CF规格参数

参数名称属性值
厂商名称IQD Frequency Products
Reach Compliance Codeunknow
其他特性TRI-STATE; ENABLE/DISABLE FUNCTION
最长下降时间10 ns
频率调整-机械NO
频率稳定性100%
制造商序列号IQXO-23
安装特点THROUGH HOLE MOUNT
标称工作频率20 MHz
最高工作温度70 °C
最低工作温度
振荡器类型HCMOS/TTL
输出负载10 TTL, 50 pF
物理尺寸13.2mm x 13.2mm x 5.8mm
最长上升时间10 ns
最大供电电压5.25 V
最小供电电压4.75 V
标称供电电压5 V
表面贴装NO
最大对称度45/55 %
Base Number Matches1

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IQXO-22, -23 Commercial Oscillator
ISSUE 15; 19 OCTOBER 1999
Delivery Options
n
n
No connection or Logic ‘1’ to pin 1 enables oscillator
output
Maximum ‘pull-down’ resistance required to disable
output = 20kW
Disable current 50mA typical
Common frequencies are available from stock. Please
see p34 for details
3 day Express Manufacturing Service, subject to piece
part stock availability.
n
n
n
Marking
n
Output Compatibility
n
n
n
n
HCMOS/TTL
Drive Capability: 50pF or 10 TTL
Non tri-state (IQXO-22, -22I)
Tri-state (IQXO-23, -23I)
n
n
n
n
Model number (+ Operating Temperature Code; if
applicable)
Frequency Stability Code
Frequency Tolerance Code (Optional)
Frequency
Date code (Year/Week)
Package Outline
n
SPXOs
8-pin DIL compatible resistance welded enclosure,
hermetically sealed with glass to metal seals. Available
over 0 to 70°C (IQXO-22, -23) or –40 to 85°C
(IQXO-22I, -23I)
Minimum Order Information Required
n
Frequency + Model Number + Operating Tempera-
ture Code (if applicable) + Frequency Stability
Outline in mm (inches)
1 1 .8 (0 .4 6 )
0 .8 m a x
(0 .0 3 m a x )
Æ
0 .5
(
Æ
0 .0 2 )
1 3 .2 0 (0 .5 2 )
P in
1 . E
4 . G
5 . O
8 . +
c o n
n a b
ro u
u tp
V s
n e c tio n s
le / D is a b le .
n d
u t
1
4
1 3 .2 0
(0 .5 2 )
8
5
5 .8 m a x (0 .2 2 8 m a x )
4 .0 m in (0 .1 5 7 m in )
Standard Frequency Stabilities
n
±25ppm, ±50ppm, ±100ppm
(over operating temperature range)
Frequency Tolerance at 25°C (Optional)
n
±5ppm,
±10ppm,
±25ppm
Operating Temperature Range
n
n
0 to 70°C (IQXO-22, -23)
–40 to 85°C (IQXO-22I, -23I)
Storage Temperature Range
n
–55 to 125°C
7 .6 2 S Q (0 .3 S Q )
N o te : P in 1 = N o c o n n n e c tio n o n n o n tr i- s t a te m o d e ls
Environmental Specification
n
Terminal Strength: 0.91kg max. Force perpendicular
to top & bottom.
Hermetic Seal: not to exceed 1 × 10
–8
mBar litres of
Helium leakage
Solderability: MIL-STD-202E, Method 208C
Vibration: 10 to 55Hz 0.76mm displacement, sweep
60 seconds, duration 2 hours.
Rapid Change of Temperature over Operating Tem-
perature Range: 10 cycles
Shock: 981m/s for 6ms, three shocks in each direc-
tion along the three mutually perpendicular planes
2
Output Waveform - HCMOS/TTL
n
n
n
+ V s
9 0 % V s
t
f
t
r
n
5 0 % V s
2 .4 V
1 .4 V
0 .4 V
t
T
n
1 0 % V s
0 V
D u ty c y c le =
Tri-state Operation (IQXO-23, -23I)
n
Logic ‘0’ to pin 1 disables oscillator output; when dis-
abled the oscillator output goes to the high impedance
state
T
t x 1 0 0 (% )
Europe Tel: +44 (0)1460 74433
Fax: +44 (0)1460 72578
36
Americas Tel: +1 919 941 0430
Fax: +1 919 941 0530

20.0MHZIQXO-23CF相似产品对比

20.0MHZIQXO-23CF 24.0MHZIQXO-23CF 40.0MHZIQXO-23CF 48.0MHZIQXO-23CF 32.0MHZIQXO-23CF 66.0MHZIQXO-23CF 50.0MHZIQXO-23CF 16.0MHZIQXO-23CF 12.0MHZIQXO-23CF 12.288MHZIQXO-23CF
描述 CRYSTAL OSCILLATOR, CLOCK, 20 MHz, HCMOS/TTL OUTPUT, HERMETIC SELAED, RESISTANCE WELDED, DIP-8/4 CRYSTAL OSCILLATOR, CLOCK, 24 MHz, HCMOS/TTL OUTPUT, HERMETIC SELAED, RESISTANCE WELDED, DIP-8/4 CRYSTAL OSCILLATOR, CLOCK, 40 MHz, HCMOS/TTL OUTPUT, HERMETIC SELAED, RESISTANCE WELDED, DIP-8/4 CRYSTAL OSCILLATOR, CLOCK, 48 MHz, HCMOS/TTL OUTPUT, HERMETIC SELAED, RESISTANCE WELDED, DIP-8/4 CRYSTAL OSCILLATOR, CLOCK, 32 MHz, HCMOS/TTL OUTPUT, HERMETIC SELAED, RESISTANCE WELDED, DIP-8/4 CRYSTAL OSCILLATOR, CLOCK, 66 MHz, HCMOS/TTL OUTPUT, HERMETIC SELAED, RESISTANCE WELDED, DIP-8/4 CRYSTAL OSCILLATOR, CLOCK, 50 MHz, HCMOS/TTL OUTPUT, HERMETIC SELAED, RESISTANCE WELDED, DIP-8/4 CRYSTAL OSCILLATOR, CLOCK, 16 MHz, HCMOS/TTL OUTPUT, HERMETIC SELAED, RESISTANCE WELDED, DIP-8/4 CRYSTAL OSCILLATOR, CLOCK, 12 MHz, HCMOS/TTL OUTPUT, HERMETIC SELAED, RESISTANCE WELDED, DIP-8/4 CRYSTAL OSCILLATOR, CLOCK, 12.288 MHz, HCMOS/TTL OUTPUT, HERMETIC SELAED, RESISTANCE WELDED, DIP-8/4
Reach Compliance Code unknow unknow unknown unknown unknown unknown unknown unknown unknown unknown
其他特性 TRI-STATE; ENABLE/DISABLE FUNCTION TRI-STATE; ENABLE/DISABLE FUNCTION TRI-STATE; ENABLE/DISABLE FUNCTION TRI-STATE; ENABLE/DISABLE FUNCTION TRI-STATE; ENABLE/DISABLE FUNCTION TRI-STATE; ENABLE/DISABLE FUNCTION TRI-STATE; ENABLE/DISABLE FUNCTION TRI-STATE; ENABLE/DISABLE FUNCTION TRI-STATE; ENABLE/DISABLE FUNCTION TRI-STATE; ENABLE/DISABLE FUNCTION
最长下降时间 10 ns 10 ns 8 ns 8 ns 8 ns 6 ns 6 ns 10 ns 10 ns 10 ns
频率调整-机械 NO NO NO NO NO NO NO NO NO NO
频率稳定性 100% 100% 100% 100% 100% 100% 100% 100% 100% 100%
制造商序列号 IQXO-23 IQXO-23 IQXO-23 IQXO-23 IQXO-23 IQXO-23 IQXO-23 IQXO-23 IQXO-23 IQXO-23
安装特点 THROUGH HOLE MOUNT THROUGH HOLE MOUNT THROUGH HOLE MOUNT THROUGH HOLE MOUNT THROUGH HOLE MOUNT THROUGH HOLE MOUNT THROUGH HOLE MOUNT THROUGH HOLE MOUNT THROUGH HOLE MOUNT THROUGH HOLE MOUNT
标称工作频率 20 MHz 24 MHz 40 MHz 48 MHz 32 MHz 66 MHz 50 MHz 16 MHz 12 MHz 12.288 MHz
最高工作温度 70 °C 70 °C 70 °C 70 °C 70 °C 70 °C 70 °C 70 °C 70 °C 70 °C
振荡器类型 HCMOS/TTL HCMOS/TTL HCMOS/TTL HCMOS/TTL HCMOS/TTL HCMOS/TTL HCMOS/TTL HCMOS/TTL HCMOS/TTL HCMOS/TTL
输出负载 10 TTL, 50 pF 10 TTL, 50 pF 10 TTL, 50 pF 10 TTL, 50 pF 10 TTL, 50 pF 10 TTL, 50 pF 10 TTL, 50 pF 10 TTL, 50 pF 10 TTL, 50 pF 10 TTL, 50 pF
物理尺寸 13.2mm x 13.2mm x 5.8mm 13.2mm x 13.2mm x 5.8mm 13.2mm x 13.2mm x 5.8mm 13.2mm x 13.2mm x 5.8mm 13.2mm x 13.2mm x 5.8mm 13.2mm x 13.2mm x 5.8mm 13.2mm x 13.2mm x 5.8mm 13.2mm x 13.2mm x 5.8mm 13.2mm x 13.2mm x 5.8mm 13.2mm x 13.2mm x 5.8mm
最长上升时间 10 ns 10 ns 8 ns 8 ns 8 ns 6 ns 6 ns 10 ns 10 ns 10 ns
最大供电电压 5.25 V 5.25 V 5.25 V 5.25 V 5.25 V 5.25 V 5.25 V 5.25 V 5.25 V 5.25 V
最小供电电压 4.75 V 4.75 V 4.75 V 4.75 V 4.75 V 4.75 V 4.75 V 4.75 V 4.75 V 4.75 V
标称供电电压 5 V 5 V 5 V 5 V 5 V 5 V 5 V 5 V 5 V 5 V
表面贴装 NO NO NO NO NO NO NO NO NO NO
最大对称度 45/55 % 45/55 % 45/55 % 45/55 % 45/55 % 40/60 % 40/60 % 45/55 % 45/55 % 45/55 %
Base Number Matches 1 1 1 1 1 1 1 1 1 1
厂商名称 IQD Frequency Products - IQD Frequency Products IQD Frequency Products IQD Frequency Products IQD Frequency Products IQD Frequency Products - - -
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