IM821E-6E-BH-115.194001MHZ [ILSI]
XO, Clock,;
| 型号： | IM821E-6E-BH-115.194001MHZ |
| 厂家： | 
ILSI |
| 描述： | XO, Clock, 石英晶振 |
| 文件： | 总9页 (文件大小：608K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
MEMS Oscillator, High Temperature, LVCMOS/HCMOS Compatible, 115.19401 MHz to 137.000MHz
IM821 Series
Features:
Typical Applications:
MEMS Technology
Direct pin to pin drop-in replacement for industry-standard packages
LVCMOS/HCMOS Compatible Output
Industry-standard package 2.0 x1.6, 2.5 x 2.0, 3.2 x 2.5, and 5.0 x 3.2 mm x mm
Pb-free, RoHS and REACH compliant
Fast delivery times
Fibre Channel
Server and Storage
GPON, EPON
100M / 1G /10G Ethernet
Electronic Specifications:
Frequency Range
115.194001 MHz to 137.000MHz
Frequency Stability
See Part Number Guide
Inclusive of Initial Tolerance, Operating Temperature Range, Load, Voltage,
and Aging
Operating Temperature
Supply Voltage (Vdd) ±10%
Current Consumption
See Part Number Guide
See Part Number Guide
6.2 mA typ./ 8.0 mA max
5.4 mA typ./ 7.0 mA max
4.9 mA typ./ 6.0 mA max
No load condition, F = 125 MHz, Vdd = +2.8 V, +3.0 V or +3.3 V
No load condition, F = 125 MHz, Vdd = +2.5 V
No load condition, F = 125 MHz, Vdd = +1.8 V
OE Disable Current
Standby Current
4.7 mA max
4.5 mA max
Vdd = +2.5 V, or +3.3 V, OE = Low, output is high Z state
Vdd = +1.8 V, OE = Low, output is high Z state
ꢀꢀꢀ
2.6 µA typ./ 8.5 µA max
1.4 µA typ./ 5.5 µA max
0.6 µA typ./ 4.0 µA max
Vdd = +2.8 V to 3.3 V, ST = low
ꢀꢀꢀ
Vdd = +2.5 V, ST = Low
ꢀꢀꢀ
Vdd = +1.8 V, ST = Low
Waveform Output
Symmetry
LVCMOS/HCMOS
45%/55%
50% of waveform
Rise / Fall Time
1.0 nSec typ./ 2.0 nSec max
1.3 nSec typ./ 2.5 nSec max
Vdd = +2.5 V, +2.8 V, 3.0 V or 3.3 V from 20% to 80% of waveform
Vdd = +1.8 V, from 20% to 80% of waveform
Logic “1”
90% of Vdd min
10% of Vdd max
70% of Vdd min
30% of Vdd max
Logic “0”
ꢀꢀꢀ
Input Voltage High
Input Voltage Low
Input Pull-up Impedance
Pin 1, OE or ST
ꢀꢀꢀ
Pin 1, OE or ST
ꢀꢀꢀ
50 kΩ min / 87 kΩ typ./ 150 kΩ max
2.0 MΩ min
Pin 1, OE logic high or logic low, or ST logic high
ꢀꢀꢀ
Pin 1, ST logic low
Startup Time
5 mSec max
Measured from the time Vdd reaches its rated minimum values
Enable/Disable Time
130 nSec max
F = 115.194001 MHz, For other frequencies, T_oe = 100 nSec + 3 * clock
periods
ꢀꢀꢀ
Resume Time
5 mSec max
Measured from the time ST pin crosses 50% threshold.
RMS Period Time
1.6 pSec typ./ 2.5 pSec max
1.8 pSec typ./ 3.0 pSec max
F = 125 MHz, Vdd = +2.5 V, +2.8 V, +3.0 V or +3.3 V
F = 125 MHz, Vdd = +1.8 V
Peak-to-Peak Period Jitter
RMS Period Time (random)
Notes:
12 pSec typ./ 20 pSec max
14 pSec typ./ 30 pSec max,
F = 125 MHz, Vdd = +2.5 V, +2.8 V, +3.0 V or +3.3 V
F = 125 MHz, Vdd = +1.8 V
0.5 pSec typ./ 0.8 pSec max,
1.3 pSec typ./ 2.0 pSec max,
F = 125 MHz, Integration bandwidth = 900 kHz to 7.5 MHz
F = 125 MHz, Integration bandwidth = 12.0 kHz to 20.0 MHz
All min and max limits are specified over temperature and rated operating voltage with 15pF output unless otherwise stated.
Typical values are at +25ºC and nominal supply voltage.
Rev 01/30/16_A
Page 1 of 9
ILSI America Phone 775-851-8880 ● Fax 775-851-8882 ●email: e-mail@ilsiamerica.com ●
www.ilsiamerica.com
Specifications subject to change without notice
MEMS Oscillator, High Temperature, LVCMOS/HCMOS Compatible, 115.19401 MHz to 137.000MHz
IM821 Series
Ordering Information:
Part Number Guide
Operating
Output Drive
Strength
Stability
(ppm)
Select
Function
Packages
Input Voltage
Frequency
Temperature
IM821B – 5.0 x 3.2
IM821C – 3.2 x 2.5
IM821D – 2.5 x 2.0
IM821E – 2.0 x 1.6
1 = +1.8 V
6 = +2.5 V
2 = +2.8 V
7 = +3.0 V
3 = +3.3 V
.
E = -40ºC to +105ºC
F = -40ºC to +125ºC
- = Default
(see tables 2 A = ±25
through 6)
F = ±20
H = Tri-State
S = Standby
O = N/C
Z = ±30
B = ±50
-
Frequency
Sample Part Number: IM821C-6E-FS-100.0000 MHz
This 100.0000 MHz oscillator in a 3.2 x 2.5 package with stability ±20 ppm from -40ºC to +105ºC using a supply voltage of +2.5 V. The Output Drive
Strength (Rise and Fall Time) is 0.96 nSec per Table 2 with 15 pF load. With Pin 1 function as Standby
Sample Part Number: IM821B-1FEAH-125.0000 MHz
This 125.0000 MHz oscillator in a 5.0 x 3.2 package with stability ±25 ppm from -40ºC to +125ºC using a supply voltage of +1.8 V. The Output Drive
Strength (Rise and Fall Time) is 0.78 nSec per Table 1 with 5 pF load. With Pin 1 function as Tri-state
Notes:
Not all options are available at all frequencies and temperatures ranges.
Please consult with sales department for any other parameters or options.
Oscillator specification subject to change without notice.
Absolute Maximum Limits
Storage Temperature
-65ºC to +150ºC
-0.5 VDC to 4.0 VDC
2000 V max
Supply Voltage (Vdd)
Electrostatic Discharge
Solder Temperature (follow standard Pb free soldering guidelines)
Junction Temperature
260ºC max
150ºC max
Test Circuit
Waveform
Rev 01/30/16_A
Page 2 of 9
ILSI America Phone 775-851-8880 ● Fax 775-851-8882 ●email: e-mail@ilsiamerica.com ●
www.ilsiamerica.com
Specifications subject to change without notice
MEMS Oscillator, High Temperature, LVCMOS/HCMOS Compatible, 115.19401 MHz to 137.000MHz
IM821 Series
Performance Plots:
Figure 1: Idd vs Frequency
Figure 2: Frequency vs Temperature
Figure 3: RMS Period Jitter vs Frequency
Figure 4: Duty Cycle vs Frequency
Figure 5: 20% to 80% Rise Time vs Temperature
Figure 6: 20% to 80% Fall Time vs Temperature
Rev 01/30/16_A
Page 3 of 9
ILSI America Phone 775-851-8880 ● Fax 775-851-8882 ●email: e-mail@ilsiamerica.com ●
www.ilsiamerica.com
Specifications subject to change without notice
MEMS Oscillator, High Temperature, LVCMOS/HCMOS Compatible, 115.19401 MHz to 137.000MHz
IM821 Series
Figure 7: RMS Integrated Phase Jitter Random
(12 kHz to 20.0 MHz) vs Frequency
Figure 8: RMS Integrated Phase Jitter Random
(900 kHz to 20.0 MHz) vs Frequency
Environmental Specifications:
Environmental Compliance
Parameter
Condition/Test Method
Mechanical Shock
MIL-STD-883F, Method 2002
Mechanical Vibration
Temperature Cycle
Solderability
MIL-STD-883F, Method 2007
JESD22, Method A104
MIL-STD-883F, Method 2003
MSL Level 1 at +260ºC
Moisture Sensitivity Level
Pb Free Solder Reflow Profile
Ts max to TL (Ramp-up Rate)
3ºC / second max
Preheat
Temperature min (Ts min)
Temperature typ (Ts typ)
Temperature max (Ts max)
Time (Ts)
150ºC
175ºC
200ºC
60 to180 seconds
Ramp-up Tate (TL to Tp
3ºC / second max
Time Maintained Above
Temperature (TL)
Time (TL)
217ºC
60 to 150 seconds
Peak Temperature (Tp)
260ºC max for seconds
20 to 40 seconds
6ºC / second max
8 minute max
Time within 5ºC to Peak
Temperature (Tp)
Ramp-down Rate
Tune 25ºC to Peak
Temperature
Moisture Sensitivity Level
(MSL)
Level 1
Units are backward compatible with +240ºC reflow processes
Rev 01/30/16_A
Page 4 of 9
ILSI America Phone 775-851-8880 ● Fax 775-851-8882 ●email: e-mail@ilsiamerica.com ●
www.ilsiamerica.com
Specifications subject to change without notice
MEMS Oscillator, High Temperature, LVCMOS/HCMOS Compatible, 115.19401 MHz to 137.000MHz
IM821 Series
Pin Functionally
Pin Description
Pin
1
Symbol
OE
Functionality
Pin Assignments
High or Open = specified frequency output
Low = Output is high impedance, only output is disabled.
Tri-state
Standby
High or Open = specified frequency output.
Low = Output is low. Device goes to sleep mode. Supply current
reduces to standby current.
ꢀꢀꢀ
ST
OE
ST
N/C
Any voltage between 0.0 V to Vdd or Open = specified frequency
1
2
4
3
Vdd
N/C
No Connect output
Pin 1 has no functiion
Top View
2
GND
Out
Power
Output
Power
Electrical ground
Oscillator output
3
GND
OUT
4
Vdd
Power supply voltage
Notes:
ꢀꢀꢀ
1. In OE or ST mode, a pull-up resistor of 10.0 kΩ or less is recommended if Pin 1 is not externally
driven. If Pin 1 needs to be left floating, use the NC option.
2. A capacitor of value 0.1 µF or higher between Pin 4 (Vdd) and Pin 1 (GND) is required.
ꢀꢀꢀꢀ
Pin 1 Configuration Options (OE, or ꢁꢂ, or NC)
Pin 1 of the IM821 can be factory-programmed to support three modes: Output Enable (OE), Standby (ST) or No Connect (NC).
ꢀꢀꢀ
Output Enable (OE) Mode
In the OE mode, applying logic Low to the OE pin only disables the output driver and puts it in Hi-Z mode. The core of the device
continues to operate normally. Power consumption is reduced due to the inactivity of the output. When the OE pin is pulled High, the
output is typically enabled in <1µSec.
ꢀꢀꢀꢀ
Standby ꢁꢂꢃMode
In the ST mode, a device enters into the standby mode when Pin 1 pulled Low. All internal circuits of the device are turned off. The
ꢀꢀꢀ
current is reduced to a standby current, typically in the range of a few µA. When ST is pulled High, the device goes through the
“resume” process, which can take up to 5 mSec.
No Connect (NC) Mode
In the NC mode, the device always operates in its normal mode and outputs the specified frequency regardless of the logic level
on Pin 1.
Table1 below summarizes the key relevant parameters in the operation of the device in OE, ST, or NC mode.
Parameters
Active current 20.0 MHz (max +1.80 VDC)
OE
6.0 mA
ST
6.0 mA
NC
6.0 mA
OE disable current (max +1.80 VDC)
Standby current (typical +1.80 VDC)
OE enable time at 20.0 MHz (max)
4.5 mA
N/A
200 nSec
N/A
0.6 µA
N/A
N/A
N/A
N/A
Resume time from standby
(max, all frequency)
Output driver in OE disable/standby mode
N/A
5 mSec
N/A
N/A
High Z
ꢀꢀꢀꢀ
Table 1 OE vs. ꢄꢅ vs. NC
Rev 01/30/16_A
Page 5 of 9
ILSI America Phone 775-851-8880 ● Fax 775-851-8882 ●email: e-mail@ilsiamerica.com ●
www.ilsiamerica.com
Specifications subject to change without notice
MEMS Oscillator, High Temperature, LVCMOS/HCMOS Compatible, 115.19401 MHz to 137.000MHz
IM821 Series
Timing Diagrams:
ꢀꢀꢀꢀ
ꢀꢀꢀꢀ
Figure 9: Startup Timing (OE/ꢄꢅ Mode)
Figure 10: Standby Resume Timing (ꢄꢅ Mode Only)
Figure 11: OE Enable Timing (OE Mode Only)
Figure 10: OE Disable Timing (OE Mode Only)
Rev 01/30/16_A
Page 6 of 9
ILSI America Phone 775-851-8880 ● Fax 775-851-8882 ●email: e-mail@ilsiamerica.com ●
www.ilsiamerica.com
Specifications subject to change without notice
MEMS Oscillator, High Temperature, LVCMOS/HCMOS Compatible, 115.19401 MHz to 137.000MHz
IM821 Series
Selectable Drive Strength Option
Rise/Fall Time (20% to 80%) vs CLOAD Tables
Rise/Fall Time Typ (nS)
Rise/Fall Time Typ (nS)
Drive Strength
5 pF
15 pF
30 pF
(CLOAD
)
Drive Strength
5 pF
15 pF
30 pF
(CLOAD
)
R
B
T
1.45
1.09
0.62
0.54
0.43
0.34
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
T
E
U
0.93
0.78
0.70
0.65
N/A
N/A
N/A
N/A
N/A
N/A
1.28
1.00
0.96
0.88
1.48
1.30
E
- = Default
- = Default
F
Table 2: Vdd = +1.8 V Rise/Fall time for Specific CLOAD
Table 3: Vdd = +2.5 V Rise/Fall time for Specific CLOAD
Rise/Fall Time Typ (nS)
Drive Strength
Rise/Fall Time Typ (nS)
Drive Strength
5 pF
15 pF
30 pF
5 pF
15 pF
30 pF
(CLOAD
)
(CLOAD)
R
B
T
1.29
0.97
0.55
0.44
0.34
0.29
N/A
N/A
N/A
N/A
N/A
N/A
N/A
1.48
R
B
1.22
0.89
0.51
0.38
0.30
0.27
N/A
N/A
N/A
N/A
N/A
N/A
N/A
1.39
1.12
1.00
0.88
0.81
- = Default
1.00
0.92
0.83
0.76
U
E
U
F
- = Default
F
Table 4: Vdd = +2.8 V Rise/Fall time for Specific CLOAD
Table 5: Vdd = +3.0 V Rise/Fall time for Specific CLOAD
Rise/Fall Time Typ (nS)
Drive Strength
5 pF
15 pF
30 pF
(CLOAD
)
R
B
1.16
0.81
0.46
0.33
0.28
0.25
N/A
N/A
N/A
N/A
N/A
N/A
1.46
1.31
- = Default
1.00
0.87
0.79
0.72
E
U
F
Table 6: Vdd = +3.3 V Rise/Fall time for Specific CLOAD
Note:
“n/a” in Table 2 to Table 6 indicates that the resulting Rise/Fall time from the respective combination of the drive strength and output load does
not provide rail-to-rail swing is not available.
Rev 01/30/16_A
Page 7 of 9
ILSI America Phone 775-851-8880 ● Fax 775-851-8882 ●email: e-mail@ilsiamerica.com ●
www.ilsiamerica.com
Specifications subject to change without notice
MEMS Oscillator, High Temperature, LVCMOS/HCMOS Compatible, 115.19401 MHz to 137.000MHz
IM821 Series
Mechanical Details:
Option E: 2.00 x 1.60 x 0.80 Package
Suggested Land Pattern
2.00 ±0.05
1.23
1.50
3
4
1.60 ±0.05
Marking
0.93
Bottom View
1.20
0.48
2
1
0.8
1.0
1.2
1.6
0.80 max
0.68
0.9
Option D: 2.50 x 2.00 x 0.80 Package
Suggested Land Pattern
2.50 ±0.05
1.00
1.90
3
4
2.00 ±0.05
Marking
1.10
Bottom View
1.50
0.5
2
1
0.80 max
0.75
1.1
Option C: 3.20 x 2.50 x 0.80 Package
Suggested Land Pattern
3.20 ±0.05
2.1
2.20
3
4
2.50±0.05
Marking
0.90
Bottom View
1.90
0.7
2
1
0.80 max
0.9
1.4
Option B: 5.00 x 3.20 X 0.80 Package
Suggested Land Pattern
5.00 ±0.05
2.39
2.54
3
4
3.20 ±0.05
Marking
0.80
Bottom View
2
2.20
1
1.1
0.80 max
1.15
1.5
Package Dimensions and Suggest Land Pattern
Marking
Package Information
Line 1 = XXXXX (Lot code)
Dot to denote Pin 1 location
Leadframe: C194
Plating: NiPdAu
Rev 01/30/16_A
Page 8 of 9
ILSI America Phone 775-851-8880 ● Fax 775-851-8882 ●email: e-mail@ilsiamerica.com ●
www.ilsiamerica.com
Specifications subject to change without notice
MEMS Oscillator, High Temperature, LVCMOS/HCMOS Compatible, 115.19401 MHz to 137.000MHz
IM821 Series
Tape and Reel Dimensions
PITCH
REEL DIA
TAPE
WIDTH
Q1 Q2
Q3 Q4
DIRECTION OF FEED
REF: EIA-481-E
Part
Number
Tape
Width
Pin
Orient.
Reel
Dia.
Size
Pitch
Count
180 Dia
330 Dia
180 Dia
180 Dia
180 Dia
1000
3000
3000
3000
3000
IM821B
5.0 x 3.2
8.0 ± 0.1
12.3 max
Q1
IM821C
IM821D
IM821E
3.2 x 2.5
2.5 x 2.0
2.0 x 1.6
4.0 ± 0.1
4.0 ± 0.1
4.0 ± 0.1
8.3 max
8.3 max
8.3 max
Q1
Q1
Q1
Notes:`
All dimensions are in mm.
Do not scale drawings.
PROPRIETARY AND CONFIDENTIAL
THIS DOCUMENT CONTAINS PROPRIETARY INFORMATION, AND SUCH INFORMATION MAY NOT BE DISCLOSED TO OTHERS FOR ANY
PURPOSE NOR USED FOR MANUFACTURING PURPOSES WITHOUT WRITTEN PERMISSION FROM ILSI America.
Rev 01/30/16_A
Page 9 of 9
ILSI America Phone 775-851-8880 ● Fax 775-851-8882 ●email: e-mail@ilsiamerica.com ●
www.ilsiamerica.com
Specifications subject to change without notice
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