P212-156.25M [CONNOR-WINFIELD]
OSC XO 156.25MHZ LVPECL SMD;
| 型号： | P212-156.25M |
| 厂家： | 
CONNOR-WINFIELD CORPORATION |
| 描述： | OSC XO 156.25MHZ LVPECL SMD 石英晶振 |
| 文件： | 总3页 (文件大小：377K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Surface Mount LVPECL
Clock Oscillator
Model Pxxx Series
Description:
Features:
The Connor Winfield Pxxx Series are
5.0x7.0mm Surface Mount, LVPECL, Fixed
Frequency Crystal Controlled Oscillator
(XO) designed for applications requiring
tight frequency stability, wide temperature
range and low jitter. Operating at 2.5V
or 3.3V supply voltage, the Pxxx Series
provides an LVPECL Differential Outputs
with enable / disable function. The surface
mount package is designed for high-
density mounting and is optimum for mass
production.
• 5.0 x7.0mm Surface Mount Package
• 2.5V or 3.3V Operation
2111 Comprehensive Drive
Aurora, Illinois 60505
Phone: 630-851-4722
Fax: 630-851-5040
• LVPECL Differential Outputs
• Frequency Stabilities Available:
+/-20ppm,+/-25ppm, +/-50ppm, +/-100ppm
• Temperature Ranges Available:
0 to 70°C, -40 to 85°C, 0 to 85°C, -20 to 70°C
• Low Jitter <1pS RMS
• Tri-State Enable/Disable on Pad 1 or 2
• Tape and Reel Packaging
• RoHS Compliant / Lead Free
www.conwin.com
Absolute Maximum Ratings
Parameter
Storage Temperature
Supply Voltage (Vcc)
Minimum
Nominal
Maximum
Units
°C
Notes
-55
-
-
125
5.0
-0.5
Vdc
Input Voltage (Vc)
-0.5
-
Vcc + 0.5
Vdc
Operating Specifications
Parameter
Minimum
Nominal
Maximum
Units
Notes
Output Frequency (Fo)
Total Frequency Tolerance
Model Px4x
25
-
312.5
MHz
(See Ordering Information for full part number)
-20
-25
-
-
-
-
20
25
50
100
ppm
ppm
ppm
ppm
1
1
1
1
Model Px1x
Model Px2x
-50
Model Px3x
-100
Operating Temperature Range
Model P1xx
0
-
-
-
-
70
85
85
70
°C
°C
°C
°C
Model P2xx
-40
0
2
Model P3xx
Model P4xx
-20
Supply Voltage (Vcc)
Model Pxx2, Pxx5
Model Pxx3, Pxx4
Supply Current (Icc)
Jitter:
2.375
3.135
-
2.5
3.3
60
2.625
3.465
90
Vdc
Vdc
mA
Period Jitter
-
3.0
5.0
ps RMS
Integrated Phase Jitter (BW = 12 KHz to 20 MHz)
25 < Fo < 60 MHz
60 < Fo < 80 MHz
-
-
-
-
-
-
1.3
2.0
1.0
0.80
0.50
0.40
0.30
ps RMS
ps RMS
ps RMS
ps RMS
ps RMS
ps RMS
0.80
0.60
0.40
0.30
0.20
80 < Fo < 100 MHz
100 < Fo < 160 MHz
160 < Fo < 200 MHz
200 < Fo < 312.5 MHz
SSB Phase Noise
@ 10 Hz offset
@ 100 Hz offset
@ 1 KHz offset
@ 10 KHz offset
@ 100 KHz offset
-
-
-
-
-
-60
-90
-115
-140
-145
-
-
-
-
-
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
Start-Up Time
-
-
2
ms
Input Characteristics
Parameter
Enable / Disable Option:
Minimum
Nominal
Maximum
Units
Notes
Models Pxx2, Pxx3 E/D Pad 1. N/C Pad 2
Models Pxx4, Pxx5 E/D Pad 2. N/C Pad 1
Enable Input Voltage - (High) -(Vih)
Disable Input Voltage - (Low) - (Vil)
Enable Time
70%Vcc
-
-
-
-
-
-
30%Vcc
2
200
30
Vdc
Vdc
ms
ns
3
3
-
-
-
-
Disable Time
Standby Current (When Osc. is disabled)
uA
LVPECL Output Characteristics
Parameter
Minimum
Nominal
Maximum
Units
Ohm
V
Notes
Load
-
-
50
-
-
-
4
Bulletin
Voltage (High) (Vcc = 2.5 V) (Voh)
(Low) (Vcc = 2.5 V) (Vol)
1.475
Ec217
1 of 3
-
-
0.880
-
V
Page
Voltage (High) (Vcc = 3.3 V) (Voh)
(Low) (Vcc = 3.3 V) (Vol)
2.275
-
-
V
Revision
-
45
-
1.680
55
V
19
Duty Cycle at 50% Level
50
0.5
%
5
Date
14 Sept 2021
Rise / Fall Time: 20% to 80%
1.0
ns
2111 Comprehensive Drive
Aurora, Illinois 60505
Phone: 630-851-4722
Fax: 630-851-5040
www.conwin.com
Notes:
ꢀ 1.ꢀIncludesꢀcalibrationꢀ@ꢀ25°C,ꢀfrequencyꢀstabilityꢀvs.ꢀchangeꢀinꢀtemperature,ꢀsupplyꢀvoltageꢀandꢀloadꢀvariations,ꢀshockꢀandꢀvibrationꢀandꢀ20ꢀyearsꢀaging.ꢀ
ꢀ ꢀ ModelsꢀP242,ꢀP243ꢀP244ꢀandꢀP245ꢀareꢀnotꢀavailableꢀaboveꢀ260ꢀMHz.
ꢀ 2.ꢀModelsꢀP242,ꢀP243ꢀP244ꢀandꢀP245ꢀareꢀnotꢀavailableꢀaboveꢀ260ꢀMHz.
ꢀ 3.ꢀWhenꢀtheꢀoscillatorꢀisꢀdisabledꢀtheꢀoutputsꢀareꢀatꢀhighꢀimpedance.ꢀOutputsꢀareꢀenabledꢀwithꢀnoꢀconnectionꢀonꢀE/Dꢀpad.
ꢀ 4.ꢀOutputsꢀmustꢀbeꢀterminatedꢀintoꢀ50ꢀohmsꢀtoꢀVccꢀ–ꢀ2VꢀorꢀTheveninꢀequivalent.
ꢀꢀ 5.ꢀDutyꢀcycleꢀmeasuredꢀatꢀ50%ꢀofꢀoutputꢀvoltageꢀswing.
Ordering Information
P
1
2
3
- 155.52M
Type
Temperature
Range
Output Frequency
Frequency
Stability
Supply Voltage
Frequency Format
-xxx.xM Min
LVPECL
Clock Series
5x7 mm
2 = 2.5 Vdc, E/D Pad 1
3 = 3.3 Vdc, E/D Pad 1
4 = 3.3 Vdc, E/D Pad 2
5 = 2.5 Vdc, E/D Pad 2
1 = 0 to 70°C
2 = -40 to 85°C
3 = 0 to 85°C
4 = -20 to 70°C
4 = 20 ppm
1 = 25 ppm
2 = 50 ppm
3 = 100 ppm
-xxx.xxxxxxM Max
* Minimum 1 and
Maximum 6 digits after the
decimal point. (M=MHz)
Example: Part Number
P123-155.52M = LVPECL Output, 0 to 70, 50ppm, 3.3Vdc, E/D Pad 1, Output Frequency 155.52MHz
Attention: Models P242, P243, P244 and P245 are not available above 260 MHz.
Package Characteristics
Hermetically sealed ceramic package and metal cover
Package
Environmental Characteristics
Enable / Disable Function
Function:
Low:
Output
Vibration:
Shock:
Vibration per Mil Std 883E Method 2007.3 Test Condition A.
Disabled (High Impedance)
Mechanical Shock per Mil Std 883E Method 2002.4 Test Condition B.
Soldering Process; RoHS compliant lead free. See soldering profile on page 3.
High or Open: Enabled
Package Outline 1
Suggested Pad Layout
0.200
(5.08mm)
For frequencies other than 100.0, 125.0 and 156.25MHz
0.100
(2.54mm)
C
Bypass
Ground
0.079
(2.00mm)
0.165
(4.20mm)
Top View
1
Ground
Keep
Out
Area
0.070
(1.80mm)
Pad Connections
Models: Pxx2, Pxx3
1: Enable / Disable
2
N/C
3: Ground
4: Output Q
5: Complementary Output Q
6: Supply Voltage (Vcc)
Package Outline 2
For frequencies 100.0, 125.0 and 156.25MHz
Models Pxx4, Pxx5
1: N/C
2
Enable / Disable
3: Ground
4: Output Q
5: Complementary Output Q
6: Supply Voltage (Vcc)
Bulletin
Page
Ec217
2 of 3
19
Revision
Date
14 Sept 2021
Specifications subject to change without notification. See Connor-Winfield's website for latest revision.
© Copyright 2021 The Connor-Winfield Corporation Not intended for life support applications.
2111 Comprehensive Drive
Aurora, Illinois 60505
Phone: 630-851-4722
Fax: 630-851-5040
www.conwin.com
Test Circuit
R3
R4
6 5
4
3
10 nF
0.1 uF
1
2
R1
R2
OE
or
N/C
Vcc
2.5V
3.3V
R1 / R3
250 Ohms
130 Ohms
R2 /R4
62.5Ohms
82 Ohms
Vcc = Vcc2
Tape and Reel Dimensions
Output Waveform
Solder Profile
Temperature
260°C
Duty Cycle
Q
260°C
220°C
180°C
150°C
120°C
80%
50%
20%
Q
0
tr
tf
10 s
Up to 120 s
Typical
60 to 90 s
Typical
Meets IPC/JEDEC J-STD-020C
Bulletin
Page
Ec217
3 of 3
19
Revision
Date
14 Sept 2021
Specifications subject to change without notification. See Connor-Winfield's website for latest revision.
© Copyright 2021 The Connor-Winfield Corporation Not intended for life support applications.
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