GTXO-C25J/JS40.0MHZ [GOLLEDGE]
CMOS Output Clock Oscillator;
| 型号： | GTXO-C25J/JS40.0MHZ |
| 厂家： | 
GOLLEDGE ELECTRONICS LTD |
| 描述： | CMOS Output Clock Oscillator 机械 振荡器 |
| 文件： | 总2页 (文件大小：143K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
2.5V ~ 3.3V SMꢀTCXO CMOS
GTXO-C25
Specifications
GTXO-C25J: 2.5V supply
GTXO-C25K: 2.8V supply
GTXO-C25L: 3.3V supply
Variant
K
Option
Codes
Parameters
J
L
Frequency range:
4.0 ~ 54.0MHz
2.50
±0.10
Calibration tolerance:
±0.5ppm @ +25°C ±2°C
2.00
±0.10
Temperature stability:
±3.0ppm
±2.5ppm
K
J
ACTUAL SIZE
Temperature range:
0 to +50°C
-10 to +60°C
-20 to +70°C
-30 to +75°C
-40 to +85°C
R
C
N
S
I
0.90
±0.05
SOLDER PAD LAYOUT
0.95
0.65
1
4
2
3
4
1
3
2
0.80
0.80
0.65
Storage temperature range:
-40 to +125°C
0.95
0.90
0.90
Ageing:
±1.0ppm max first year
TOP VIEW
Supply voltage (VDD): +2.5V (±5%)
+2.8V (±5%)
PAD CONNECTION
1
2
3
4
Enable/Disable
+3.3V (±5%)
Ground
Output
Supply
Supply current (mA): 4.0 ~ 10MHz
>10.0 ~ 20.0MHz
3.1
3.7
4.2
4.6
5.5
3.4
4.1
4.7
5.2
4.0
4.8
5.5
6.0
Scale 4:1
>20.0 ~ 30.0MHz
>30.0 ~ 40.0MHz
>40.0 ~ 54.0MHz
6.0 7.0w
Features
Frequency vs supply voltage:
±0.2ppm, VDD ±5%
Supply voltages from 2.5V ~ꢀ3.3V
Low power consumption
Driving ability:
15pF CMOS
Logic levels: ‘0’ level = 10%VDD max
‘1’ level = 90%VDD min
Enable / disable tristate function
Low phase noise and jitter
Excellent frequency stability
Waveform symmetry:
45:55 @ꢀ50%VDD
Rise / fall time:
5ns max
Frequency vs load:
±0.2ppm, ZL ±10%
Standard Frequencies
Enable / disable function:
Tristate (control via pad 1)
Frequencies in MHz
Standby current:
10μA max
5.00000
10.00000
12.00000
16.00000
20.00000
24.00000
32.00000
40.00000
44.00000
Phase noise (typ):
-145dBc/Hz @ꢀ10kHz
Period jitter RMS: 3ps typ
Other frequencies available. Please consult our sales office.
Standard.
Optional - Please specify required code(s) when ordering
Enable / Disable Function
Ordering Information
Product name + variant + option codes + frequency
Input (pad 1)
Output (pad 3)
Option codes must be included to properly specify a model.
eg: GTXO-C25L/JS 24.00MHz 3.3V supply, ±2.5ppm -30+75°C
GTXO-C25K/KN 40.0MHz 2.8V supply, ±3.0ppm -20+70°C
Open
Enabled
Enabled
High Impedance
‘1’ level
‘0’ level
Option code X (eg GTXO-C25L/X) denotes a custom spec.
Tel: +44 1460 256 100
Fax: +44 1460 256 101
E-mail: sales@golledge.com
Web: www.golledge.com
25 Jan 2012
Product Information
GTXO-C25
Construction
Ceramic body with gold-plated pads
Metal lid, seam sealed
Composition
This product is lead-free, and is fully compliant with
the RoHS directive 2002/95/EC
Pb
RoHS
2002/95/EC
LeadFree
Packaging & Handling
Soldering Profile
Production quantities supplied on Tꢀ&ꢀR, 1k pcs per reel.
Small quantities may be supplied on tape (no reel), or in bulk.
260°C 5°C
10s max
°C
Static sensitive product. Observe proper handling precautions
260
Marking
200
100
0
Marking type:ꢀLaser
S
DC
DCꢀ= Date code in YM, eg “AB” = Feb 2011
5°C/s max
FREQUENCY
A
1
B
2
C
3
D
4
E
5
F
6
G
7
H
8
J
9
K
0
L
M
5°C/s max
Y
M
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Heat
Slow
cooldown
Preheat
Tape &ꢀReel Specification
> 200°C
140~160°C
2.0 2.0
1.75
90s max
40s max
Time
1.1Ø 1.5Ø
0.25
±0.05
200s max
Solder resistance:ꢀ260°C x 10 secs x 2.
3.5
5°
8.0
±0.2
±0.05
2.7
±0.05
1.15
±0.05
FEED
2.25
±0.05
±1.0
9.0
1.5
±0.3
120°
21Ø
2.50
13Ø
180Ø
60Ø
+0/-3
±1.0
Not to scale. Dimensions in mm. Tolerances ±0.1mm unless otherwise stated
Tel: +44 1460 256 100
Fax: +44 1460 256 101
E-mail: sales@golledge.com
Web: www.golledge.com
09 Feb 2011
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