GXO-E51L125.0MHZ [GOLLEDGE]
LVPECL Output Clock Oscillator,;
| 型号： | GXO-E51L125.0MHZ |
| 厂家： | 
GOLLEDGE ELECTRONICS LTD |
| 描述： | LVPECL Output Clock Oscillator, 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 &ꢀ3.3VꢀLV-PECLꢀOscillator
GXO-E51
Specifications
GXO-E51L:ꢀ 3.3V supply
GXO-E51J:ꢀ 2.5Vꢀsupply
Variant
Option
Codes
Parameters
L
J
Frequency range:
50.0 ~ 60.0MHz (fundamental)
60.0 ~ 160MHz (3rd OT)
160.0 ~ 250MHz (inverted mesa)
5.00
±0.20
3.20
±0.20
Frequency stability*:
±100ppm
±50ppm
B
A
±25ppm (<160MHz)
Operating temperature range:
1.40
(max)
-10 to +70°C
-40 to +85°C
I
SOLDER PAD LAYOUT
1.27 1.27
Storage temperature range:
0.64
-40 to +85°C
6
1
5
2
4
1.30
1.00
1.30
1
6
2
5
3
4
Supply voltage (VDD): +3.3V (±5%)
1.20
+2.5V (±5%)
3
Supply current:
2.54
0.90
TOP VIEW
88mA max (50.0~250MHz)
Output:
Complementary LV-PECL
PAD CONNECTION
1
2
3
4
5
6
Enable / disable
Not connected
Ground
Test load:
RT = 50Ω
VTT = VDD-2.0V
Logic levels:
‘0’ level (max)
‘1’ level (min)
1.7V 1.195V
2.2V 1.415V
Output 1 (Q)
Output 2 (Q)
Supply
Waveform symmetry:
40:60 max @ꢀ50%VP-P
Rise / fall time (20 ~ꢀ80%VP-P):
0.7ns max
1.0ns max
Features
Complementary LV-PECL output
RMS phase jitter 0.3ps
Enable / disable function:
Tristate (control via pad 1)
Phase jitter RMS:
1ps max (0.3ps typ), 12kHz~20MHz
Multiplier-free design
Standard. Optional - Please specify required code(s) when ordering
Enable / disable tristate function
*ꢀFrequency stability is inclusive of calibration @ꢀ25°C, operating temperature range, supply
voltage change and load change.
Designed for high speed data transfer
Ordering Information
Product name +ꢀvariant + option codes (if any) + frequency
eg: GXO-E51L 108.0MHz 3.3V, ±100ppm -10+70°C
Example Applications
GXO-E51J/BI 125.0MHz 2.5V, ±50ppm -40+85°C
Option code X (eg GXO-E51L/X) denotes a custom spec.
Networking - 10GbE etc
Storage - SAS, SATA etc
Telecomms - SONET, SDH etc
Free space optics
Enable / Disable Function
Input (pad 1*)
Output 1 (pad 4)
Output 2 (pad 5)
Open
‘1’ level (≥0.7VDD
‘0’ level (≤0.3VDD
Enabled
Enabled
High Impedance
Enabled
Enabled
High Impedance
)
)
Instrumentation
*ꢀEnable / disable function can be on pad 2 on request.
Tel: +44 1460 256 100
Fax: +44 1460 256 101
E-mail: sales@golledge.com
Web: www.golledge.com
01 Nov 2016
Product Information
GXO-E51
Construction
Ceramic body with gold-plated pads
Metal lid, seam sealed
Composition
This product is lead-free, and is fully compliant with
current RoHS directives
Packaging & Handling
Soldering Profile
Production quantities supplied on T&R, 2k 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
Pin 1
FREQUENCY DC
PARTNO
Marking type:ꢀLaser
DCꢀ= Date code in YM, eg “DE” = May 2014
5°C/s max
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
1.50Ø
±0.05
3.7 4.0 2.0
1.75
90s max
40s max
Time
0.3
±0.05
200s max
5.5
±0.05
5°
12.0
±0.2
5.5
1.7
FEED
8.0
+2.0
-0.0
12.4
2.2
120°
2.0
20.2Ø
13Ø
DØ
80Ø
DØ: 178 (1k pcs)
250 (2k pcs)
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
01 Nov 2016
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