NEL SH-A3200 DATA SHEET

357 Beloit Street, P.O. Box 457, Burlington, WI 53105-0457 U.S.A. Phone 262/763-3591 FAX 262/763-2881
Email: nelsales@nelfc.com
www.nelf c.com
VCXO Series (CMOS)
SH-A3200 Series
PRELIMINARY
The SH-A3200 Series of voltage controlled quartz crystal oscillators provide frequency control by applying a voltage to Pin 1. This unit supplies a CMOS compatible output which are enabled when Pin 2 is set to a logic high or left open.
Features
• Wide frequency range 60.0MHz to 160.0MHz
• Will withstand vapor phase temperatures of 253°C for 4 minutes maximum
• Space-saving alternative to discrete component oscillators
• High shock resistance, to 1000g
• 3.3 or 2.5 volt operation
• Metal lid electrically connected t o ground to reduce EMI
• Low Jitter - Wavecrest jitter characterization available
• High Reliability - NEL HALT/HASS qualified for crystal oscillator start-up conditions
• High Q Crystal actively tuned oscillator circuit
• Power supply decoupling internal
• No internal PLL avoids cascading PLL problems
• High frequencies due to proprietary design
• Gold plated pads
• RoHS Compliant, Lead Free Construction
Electrical Connection
Pad Connection
1 V
CO
2 Enable 3 Ground 4 Output 5 NC 6 V
DD
CRYSTAL CLOCK OSCILLATORS
Data Sheet 0541A
Rev. -
查询SH-A3200-FREQ供应商
357 Beloit Street, P.O. Box 457, Burlington, WI 53105-0457 U.S.A. Phone 262/763-3591 FAX 262/763-2881
Email: nelsales@nelfc.com
www.nelf c.com
SH-A3200 Series Continued
VCXO (HCMOS)
Operating Conditions and Output Characteristics
Electrical Characteristics
Parameter Symbol Conditions Min Typical Max
Frequency ----- ----- 60.0MHz ----- 160.0MHz Duty Cycle
----- @ VO /2 45/55% ----- 55/45% Logic 0 VOL ----- ----- ----- 0.4V Logic 1 V
OH
----- 2.4V ----- ----­Rise & Fall Time tr,tf 0.8V-2.0V ----- ----- 1.6 ns Jitter, cycle to cycle ----- ----- ----- ----- 100 psec Absolute Pull Range
APR VCO=0.3 to 3.0V ±100ppm ----- ----­Vco input impedance ----- 50na dc current max 130K ohm ----- ----­Vco linearity ----- VCO=0.3 to 3.0V ----- ----- 10% Transfer function
(1)
----- VCO=0.3 to 3.0V ----- Positive -----
Phase Noise ----- @ 100Hz ----- ----- -95 dBc/Hz
@ 1kHz ----- ----- -122 dBc/Hz @10kHz ----- ----- -138 dBc/Hz
General Characteristics
Parameter Symbol Conditions Min Typical Max
Supply Voltage VDD 3.3V±10% 2.97V 3.3V 3.63V Supply Current IDD ----- ----- ----- 20 mA Output current IO ----- 0.0 mA ----- ±8.5 mA Operating temperature TA ------ 0°C ----- 70°C Storage temperature TS ----- -65°C ----- 150°C Power Dissipation P
D
----- ----- ----- 73 mW Lead temperature TL Soldering, 10 sec. ----- ----- 260°C Load ----- ----- ----- 15pf -----
Environmental and Mechanical Characteristics
Mechanical Shock Per MIL-STD-202, Method 213, Condition E Thermal Shock Per MIL-STD-833, Method 1011, Condition A Vibration 0.060" double amplitude 10 Hz to 55 Hz, 35g’s 55Hz to 2000 Hz Soldering Condition 300°C for 10 seconds Hermetic Seal Leak rate less than 1 x 10
-8
atm.cc/sec of helium
Footnotes:
1) Frequency increase with increase in control voltage and is monotonic
2) Phase noise characterization available
Rev. -
CRYSTAL CLOCK OSCILLATORS
SH - A320X - FREQ
Package Code
APR/Performance
SH 6 Pad 5x7 mm SMD 0 ±100ppm 0-70°C 1 ±50ppm 0-70°C
9 Customer Specific
Input Voltage
B ±50ppm -40 to +85°C Code Specification C ±100ppm -40 to +85°C A 3.3V B 2.5V
Creating a Part Number
Data Sheet 0541A
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