S1577AAB-670.0000(T) [PERICOM]
Oscillator,;
| 型号： | S1577AAB-670.0000(T) |
| 厂家： | 
PERICOM SEMICONDUCTOR CORPORATION |
| 描述： | Oscillator, |
| 文件： | 总2页 (文件大小：94K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SaRonix
Voltage Controlled Crystal Oscillator
3.3V PECL
S1577 Series
Technical Data
Frequency Range:
77.76 MHz to 670 MHz
Frequency Stability:
20, 25 or 50ppm over all conditionsꢀ operating temperature, rated
input (supply) voltage changes, load changes, *aging, shock and
vibration
*Aging (inquire for ±±2ppꢀm:
Teꢀperature Range:
5 years @ average effective ambient temperature of 40°C
Operatingꢀ
Storageꢀ
0 to +70°C or -40 to +85°C
-55 to +125°C
Supply Voltage (V m:
CC
+3.3V PECL 5ꢁ
Supply Current:
85mA typ, 110mA max
Output Drive:
ACTUAL SIZE
45/55ꢁ max @ 50ꢁ waveform
850ps max, 20ꢁ to 80ꢁ of the waveform
Symmetryꢀ
Rise & Fall Timesꢀ
Logic 0ꢀ
V
V
-1.620V (0 to +85°C);
-1.025V (0 to +85°C);
V
V
-1.555V (-40 to 0°C)
-1.085V (-40 to 0°C)
≤
≥
Description
CC
CC
≤
≥
CC
CC
Logic 1ꢀ
Loadꢀ
A high frequency, highly stable voltage-
controlled crystal oscillator, compatible
with LVPECL Logic. The output can be
disabled to facilitate testing or combin-
ingmultipleclocks.Complementaryout-
puts are standard. The device is con-
tainedinasub-miniature, very low pro-
file, leadless ceramic SMD package
with 6 gold-plated contact pads. This
miniature oscillator is ideal for today's
automated assembly environments.
50Ω to V
-2V (all outputs require termination)
CC
10ps RMS (1-sigma) max, accumulated in 20,000 adjacent periods
3ps RMS (1-sigma) max in frequency band 12 kHz to 40 MHz
-50 dBc max (f ≤350MHz); -40 dBc max (f >350MHz)
Period Jitterꢀ
Phase Jitterꢀ
Spurious or Sub Harmonicsꢀ
0
0
Output Enable Characteristics:
Output Enable Voltageꢀ
Disable Voltageꢀ
≤ Level 0 or open
≥ Level 1 (Q & Q outputs disabled to High Impedance)
Pull Characteristics:
Input Impedence (Pin 1)ꢀ
Frequency Response (-3dB)ꢀ
Pullabilityꢀ
50KΩ min
10kHz min
50ppm min APR** as rated (V = +1.65 1.35V)
C
Transfer Functionꢀ
Monotonic Linearityꢀ
Operable Control Voltageꢀ
Frequency increases when control voltage increases
10ꢁ max
Applications & Features
0 to V
• SONET/SDH/DWDM linecards
• XGigE NICs
CC
RMT Center Frequency (f )
1.65V 0.33V
0
• 3.3V PECL (LVPECL) capability
• Frequencies from 77.76 to 670 MHz
• Disable output feature available
• Miniature Ceramic SMD package
• Available on tape & reel; 16mm tape,
500pcs per reel
• Optical SOHO & FTTH/FTTU OC-3
first/last mile networking
• Forward Error Correction (FEC) fre-
quencies
Mechanical:
Shockꢀ
Solderabilityꢀ
MIL-STD-883, Method 2002, Condition B
MIL-STD-883, Method 2003
MIL-STD-883, Method 2004, Condition B2
MIL-STD-883, Method 2007, Condition A
MIL-STD-202, Method 215
Terminal Strengthꢀ
Vibrationꢀ
Solvent Resistanceꢀ
Resistance to Soldering Heatꢀ
MIL-STD-202, Method 210, Condition I or J
Environꢀental:
Thermal Shockꢀ
Moisture Resistanceꢀ
Gross Leak Testꢀ
MIL-STD-883, Method 1011, Condition A
MIL-STD-883, Method 1004
MIL-STD-833, Method 1014, Condition C
MIL-STD-833, Method 1014, Condition A2
• SONET minimum clock stability com-
pliant
• Designedforstandardreflowandwash-
img techniques
Fine Leak Testꢀ
**APR = (VCXO Pull relative to specified Output Frequency) – (VCXO Freq. Stability)
Absolute Pull Range relative to specified nominal frequency
DS-234 REV A
SaRonix 141 Jefferson Drive • Menlo Park, CA 94025 • USA • 650-470-7700 • 800-227-8974 • Fax 650-462-9894
www.saronix.com
SaRonix
Voltage Controlled Crystal Oscillator
3.3V PECL
S1577 Series
Technical Data
Part Numbering Guide
Package Details
7.2
S
1577
- 669.3266 (T)
max
.284
(T)
= Tape & Reel
full reel increments only
Series
PECL VCXO
5.2
.205
max
Blank = Bulk packaged
Complementary Out
with Enable
Frequency (MHz)
2.0
.079
max
Linearity
B = 1ꢀ%
Stability Tolerance
1.4
AA = 20 ppmꢀ 0 to ꢁ70°C
A = 25 ppmꢀ 0 to ꢁ70°C
B = 50 ppmꢀ 0 to ꢁ70°C
D = 25 ppmꢀ ꢂ40 to ꢁ85°C
E = 50 ppmꢀ ꢂ40 to ꢁ85°C
Pin 1
.055
Pin 3
1.6
.063
Pullability (Minimum APR**)
Pin 2
A = 5ꢀppm
2.8
.110
Pin 5
1.2
.047
2.54
.100
Pin 6
Pin 4
Test Circuit
5.08
.200
Pin Functions:
Pin 1: Control Voltage
Pin 2: Enable
Pin 3: GND / Case
Pin 4: Q Output
Pin 5: Q Output
Pin 6: Supply Voltage(V
Q
50
Ω INTERNAL SCOPE
)
CC
TERMINATION TO GND
ꢁ2.0V
Marking Format
*
Pin 6
Pin 5
OSCILLATOR
Pin 2
Pin 4
Pin 3
Q
SaRonix
Part Number
S1577xxx
YYWWX
50
Ω INTERNAL SCOPE
Frequency
TERMINATION TO GND
Country of Origin
Week of Mfg.
Year of Mfg.
Denotes Pin 1
Pin 1
*
Exact location of items may vary
CONTROL
VOLTAGE
Recommended Land Pattern
ꢂ1.3V
ENABLE/DISABLE
PECL compatible Input
2.54
.100
1.8
**
.071
6
4
2.0
Output Waveform
Solder Reflow Guide
.079
4.2
.165
2.4
.094
Complementary
Reflow 235 5°C
250
3
4°C/sec max
Logic 1
80%
V
Min
OH
1
5.08
.200
200
Preheat 183 10°C
Cooling
Outputs
Crossing
150
**External high frequency power supply decoupling required.
20%
mm
Scale: None (Dimensions in
)
4°C/sec max
Logic 0
V
Max
OL
inches
SYMMETRY
45% Minꢀ 55% Max
Time
1 – 2 minutes
5 sec min
10 sec max
**APR = (VCXO Pull relative to specified Output Frequency) – (VCXO Freq. Stability)
Absolute Pull Range relative to specified nominal frequency
All specifications are subject to change without notice.
DS-234 REV A
SaRonix 141 Jefferson Drive • Menlo Park, CA 94025 • USA • 650-470-7700 • 800-227-8974 • Fax 650-462-9894
www.saronix.com
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