MCOCXOS-BR1-20.000MHZ [GOLLEDGE]
Oscillator, 10MHz Min, 20MHz Max, 20MHz Nom;
| 型号： | MCOCXOS-BR1-20.000MHZ |
| 厂家： | 
GOLLEDGE ELECTRONICS LTD |
| 描述： | Oscillator, 10MHz Min, 20MHz Max, 20MHz Nom |
| 文件： | 总2页 (文件大小：135K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
12V OCXO Sine Output
MCOCXOS
Specifications
Product
Option
Codes
Parameters
MCOCXOS
Frequency range: 10.0 ~ 20.0MHz
Frequency stability:
±0.7ppm max first year
±4ppm max in 10 years
±0.1ppm over VDD ±0.5V
±0.01ppm over 10% change in load
Short term stability:
5x10-10, 0.1 to 30s
5x10-11 over 1s typ
20.14
±0.08
PIN
CONNECTION
Freq adjustment
Ground
1
Temperature stability:
12.52
±0.08
7
±0.05ppm max, 0 to +60°C
±0.1ppm max, -20 to +70°C
±0.2ppm max, -40 to +85°C
A
B
C
8
Output
14
Supply
Operable temperature range:
7.80
±0.20
0.80
-40 to +85°C
6.35
Storage temperature range:
±0.50
0.46Ø
-65 to +125°C
Output waveform:
Clipped sine, 1 ~ꢀ2V p-p
Harmonics -10dBc
Spurii < -70dBc
1
7
8
7.62
14
Test load:
1 kΩ // 5pF (±10%)
15.24
Frequency adjustment:
Control voltage (pin 1)
V5
R1
±4ppm min, 2.5V ±2.5V
Variable resistor (pins 1 to 7)
±4ppm min, 0 ~ꢀ10kΩ
Features
Supply voltage (VDD):
+12.0V (±0.5V)
Compact 14-pin DIL package (SMDꢀoptional)
12.0V supply voltage
Input current: 25mA max @ +30°C
40mA max @ -20°C
Warm up:
Sinewave output
within spec after 30s @ 0°C
current 250mA max during 10s
Very fast warmup
Phase noise (typ @ꢀ10MHz):
ꢀ-100dBc/Hz @ꢀ10Hz
Low power consumption
Wide temperature range available
ꢀ-130dBc/Hz @ꢀ100Hz
ꢀ-140dBc/Hz @ꢀ1kHz
ꢀ-145dBc/Hz @ꢀ10kHz
Shock & vibration:
2,000G, 0.3ms ½-sine
10.0 ~ 2,000Hz, 10G
Package:
Through hole 14 pin DIL
25x22mm SMDꢀcarrier PCB
Formed leads SMD
D1
D2
Standard. Optional - Please specify required code(s) when ordering
Ordering Information
Product name + option codes + frequency
eg: MCOCXOS-AR1 12.80MHz
MCOCXOS-BV5 19.44MHz
Option code X (eg MCOCXOS/X) denotes a custom spec.
Product is NOT designed to withstand 260°C reflow processing
Tel: +44 1460 256 100
Fax: +44 1460 256 101
E-mail: sales@golledge.com
Web: www.golledge.com
05 Jul 2010
SM Package Options
14-pin DIL OCXOs
Option D1
Option D2
PAD CONNECTION
1
2
3
4
5
Freq adjustment
Not connected
Supply
10.50
(max)
PIN
1
CONNECTION
Freq adjustment
Ground
9.50
±0.20
Output
7
22.00
(max)
Ground
8
Output
20.14
±0.08
14
Supply
17.80
SOLDER PAD LAYOUT
0.46Ø
SOLDER PAD LAYOUT
1
5
2
3
4
2.00
1
7
8
12.52
7.62
19.50
4.00
±0.08
14
5.00
25.40
(max)
5.60
2.50
15.24
2.50
15.24
3.50
14.30
TOP VIEW
Soldering Profile
°C
Peak temp
235°C
240
200
3°C/s max
100
Slow
cooldown
0
Time
Wave soldering:
Temp peak up to 260°C 5s max (at pins)
Tel: +44 1460 256 100
Fax: +44 1460 256 101
E-mail: sales@golledge.com
Web: www.golledge.com
02 Jul 10
相关型号：
MCOCXOS-BR1D219.44MHZ
Clipped Sine Output Oscillator, 19.44MHz Nom, ROHS COMPLIANT, SMD-14/4
GOLLEDGE
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