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X1G004271011111

LVPECL Output Clock Oscillator,

器件类别：无源元件    振荡器   

厂商名称：Seiko Epson Corporation

器件标准：

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参数 预览 参数对比
器件参数
参数名称
属性值
是否Rohs认证
符合
厂商名称
Seiko Epson Corporation
Reach Compliance Code
unknow
其他特性
STANDBY; ENABLE/DISABLE FUNCTION; TR, 7 INCH
最长下降时间
0.0004 ns
频率调整-机械
NO
频率稳定性
30%
安装特点
SURFACE MOUNT
标称工作频率
80 MHz
最高工作温度
85 °C
最低工作温度
-40 °C
振荡器类型
LVPECL
输出负载
50 OHM
物理尺寸
5.0mm x 3.2mm x 1.0mm
最长上升时间
0.0004 ns
最大供电电压
3.63 V
最小供电电压
2.25 V
表面贴装
YES
最大对称度
55/45 %
文档预览
Clock OSC
SG5032EAN
SG5032EAN 80.000000 MHz KEGA
Product name
X1G0042710111xx
Product Number / Ordering code
Please refer to the 9.Packing information about xx (last 2 digits)
Output waveform
LV-PECL
Pb free / Complies with EU RoHS directive
Reference weight Typ. 52 mg
1.Absolute maximum ratings
Parameter
Symbol
Maximum supply voltage
Storage temperature
Input voltage
Min.
-0.3
-40
-0.3
Typ.
-
-
-
Max.
+4
+125
Vcc+0.3
Unit
V
ºC
V
Conditions / Remarks
-
Storage as single product
ST or OE Terminal
Vcc-GND
T_stg
Vin
2.Specifications(characteristics)
Parameter
Symbol
Output frequency
Supply voltage
Operating temperature
Frequency tolerance
Current consumption
Stand-by current
Disable current
Symmetry
Output voltage(LV-PECL)
Output load condition(ECL)
Input voltage
Rise time
Fall time
Start-up time
Jitter
Min.
2.25
-40
-30
-
-
-
45
Vcc-1.0
-
-
70% Vcc
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-5
Typ.
80.0000
-
-
-
-
-
-
-
-
-
50
-
-
-
-
-
TBD
TBD
TBD
TBD
-
TBD
-
TBD
TBD
TBD
TBD
TBD
TBD
-
Max.
3.63
+85
30
65
-
20.0
55
-
Vcc-1.62
-
-
30% Vcc
0.35
0.35
3
-
-
-
-
-
-
-
-
-
-
-
-
-
5
Unit
MHz
V
ºC
x10
-6
mA
mA
mA
%
V
V
Ω
Conditions / Remarks
-
-
-
OE = Vcc , L_ECL = 50 ohm
-
OE=GND
At output crossing point
-
-
Terminated to Vcc - 2.0V
OE Terminal
OE Terminal
Phase jitter
Phase noise
f0
Vcc
T_use
f_tol
Icc
I_std
I_dis
SYM
V
OH
V
OL
L_ECL
V
IH
V
IL
t
r
tf
t_str
t
DJ
T
RJ
t
RMS
t
p-p
t
acc
t
PJ
L(f)
ps
ps
ms
ps
ps
ps
ps
ps
ps
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
-6
At 20% to 80% output swing
At 20% to 80% output swing
-
Deterministic Jitter Vcc=2.5V
Random Jitter Vcc=2.5V
δ(RMS of total distribution) Vcc=2.5V
Peak to Peak Vcc=2.5V
-
Off set Frequency: 12kHz to 20MHz Vcc=2.5V
-
Off set 10Hz Vcc=2.5V
Off set 100Hz Vcc=2.5V
Off set 1kHz Vcc=2.5V
Off set 10kHz Vcc=2.5V
Off set 100kHz Vcc=2.5V
Off set 1MHz Vcc=2.5V
Frequency aging
f_age
x10 /Year
@+25ºC first year
1 Page
3.Test circuit
1) To observe waveform and current (case 1)
A
+3.3 V
________
Vcc
130 Ω
130 Ω
Test Point
OE
OE pin
NC
GND
82 Ω
By-pass
capacitor 1
________
By-pass
capacitor 2
Power
supply 2
Vcc
OUT
OUT
Test Point
82 Ω
* The lines from OUT and OUT pin are same length.
* To measure the disable current, OE pin is connected to GND
2) To observe waveform and current (case 2)
A
+3.3 V
________
Test Point
OUT
OUT
50 Ω
Test Point
50 Ω
Vcc-2 V
By-pass
capacitor 2
Power
supply 2
Vcc
OE
OE pin
NC
GND
By-pass
capacitor 1
________
* The lines from OUT and OUT pin are same length.
* To measure the disable current, OE pin is connected to GND
3) Measurement condition
A) Oscilloscope
•Bandwidth should be 5 times higher than DUT’s output frequency (4 GHz).
•Probe ground should be placed closely from test point and lead length should be as short as possible.
B) By-pass capacitor 1 (approx. 0.01 μF to 0.1 μF) places closely between Vcc and GND.
C) By-pass capacitor 2 (approx. 10 μF) places closely between power supply terminals on the board.
D) Use the current meter whose internal impedance value is small.
E) Power supply
• Start up time (0 Vg90 %Vcc) of power source should be more than 150 μs and
slew rate should be less than 19.8 mV/μs.
• Impedance of power supply should be as low as possible.
2 Page
4.Timing chart
Vcc
80 % of amplitude
tr
tf
________
OUT
20 % of amplitude
Vcc-2 V
OUT
GND
tw
SYM = tw / t
t
5.External dimensions
(Unit: mm)
6.Footprint(Recommended)
0.89
#6
(Unit: mm)
#5
#4
#1
#2
#3
2.54
To maintain stable operation, provide a 0.01uF to 0.1uF
by-pass capacitor at a location as near as possible to the
power source terminal of the crystal product (between Vcc
- GND).
7.Reflow profile
Reflow condition (Follow of JEDEC STD-020D.01)
Temperature[C]
300
250
200
150
100
50
Time
+25CtoPeak
0
60
120 180 240 300 360 420 480 540 600 660 720 780
Time[s]
;+217C
Tsmax;+200C
TL
TP
;+260C
+255C
Avg.
Ramp-up
3
C/sMax.
tp
;20sto40s
tL
60sto150s
(+217Cover)
Ramp-down
6C/sMax.
Tsmin;+150C
ts
60sto180s
(+150Cto+200C)
3 Page
2.60
1.60
0.89
8.Example of schematic layout
This figure shows an example of this product’s application schematic.
As with any high speed analog circuitry, the power supply pins for this device are vulnerable to
noise. In order to achieve optimum jitter performance, power isolation with filter device is
required for power supply pins.
In order to achieve best performance of the power isolation filter, it is recommended that the
filter composing devices is placed on the device side of the PCB as close to the power pins as
possible. The component value of this filter is just an example, it may have to be adjusted.
4 Page
* By-pass capacitor (approx. 0.01 μF to 0.1 μF) places closely between Vcc and GND.
* By-pass capacitor (approx. 10 μF) places closely between power supply terminals on the board.
* Please design the two output lines by characteristic impedance 50 Ω and same length, and try
to make the output lines as short as possible.
* Terminators place near the input device.
9.Packing information
[ 1 ]Product number last 2 digits code(xx) description
The recommended code is "00"
Code
13
00
Condition
500pcs / Reel
1000pcs / Reel
X1G0042710111xx
Code
01
11
12
Condition
Any Q'ty vinyl bag(Tape cut)
Any Q'ty / Reel
250pcs / Reel
5 Page
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参数对比
与X1G004271011111相近的元器件有：X1G004271011100、X1G004271011101、X1G004271011112、X1G004271011113。描述及对比如下：
型号 X1G004271011111 X1G004271011100 X1G004271011101 X1G004271011112 X1G004271011113
描述 LVPECL Output Clock Oscillator, LVPECL Output Clock Oscillator, LVPECL Output Clock Oscillator, LVPECL Output Clock Oscillator, LVPECL Output Clock Oscillator,
是否Rohs认证 符合 符合 符合 符合 符合
厂商名称 Seiko Epson Corporation Seiko Epson Corporation Seiko Epson Corporation Seiko Epson Corporation Seiko Epson Corporation
Reach Compliance Code unknow unknow unknow unknow unknow
其他特性 STANDBY; ENABLE/DISABLE FUNCTION; TR, 7 INCH STANDBY; ENABLE/DISABLE FUNCTION; TR, 7 INCH STANDBY; ENABLE/DISABLE FUNCTION; TAPE STANDBY; ENABLE/DISABLE FUNCTION; TR, 7 INCH STANDBY; ENABLE/DISABLE FUNCTION; TR, 7 INCH
最长下降时间 0.0004 ns 0.0004 ns 0.0004 ns 0.0004 ns 0.0004 ns
频率调整-机械 NO NO NO NO NO
频率稳定性 30% 30% 30% 30% 30%
安装特点 SURFACE MOUNT SURFACE MOUNT SURFACE MOUNT SURFACE MOUNT SURFACE MOUNT
标称工作频率 80 MHz 80 MHz 80 MHz 80 MHz 80 MHz
最高工作温度 85 °C 85 °C 85 °C 85 °C 85 °C
最低工作温度 -40 °C -40 °C -40 °C -40 °C -40 °C
振荡器类型 LVPECL LVPECL LVPECL LVPECL LVPECL
输出负载 50 OHM 50 OHM 50 OHM 50 OHM 50 OHM
物理尺寸 5.0mm x 3.2mm x 1.0mm 5.0mm x 3.2mm x 1.0mm 5.0mm x 3.2mm x 1.0mm 5.0mm x 3.2mm x 1.0mm 5.0mm x 3.2mm x 1.0mm
最长上升时间 0.0004 ns 0.0004 ns 0.0004 ns 0.0004 ns 0.0004 ns
最大供电电压 3.63 V 3.63 V 3.63 V 3.63 V 3.63 V
最小供电电压 2.25 V 2.25 V 2.25 V 2.25 V 2.25 V
表面贴装 YES YES YES YES YES
最大对称度 55/45 % 55/45 % 55/45 % 55/45 % 55/45 %
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器件捷径:
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