VS-703 Voltage Controlled Saw Oscillator (VCSO)
11Pages

Preliminary Data Sheet VS-703 Single Frequency VCSO Features • Industry Standard Package, 5.0 x 7.0 x 1.8 mm3 • Output Frequencies from 700 MHz to 3 GHz • 5th Generation ASIC Technology for Low Jitter 135 fs-rms (fN = 2.457 GHz, 10 kHz to 100 MHz) 105 fs-rms (fN = 2.457 GHz, 12 kHz to 20 MHz) 90 fs-rms (fN = 2.457 GHz, 50 kHz to 80 MHz) • 3.3V Supply Voltage • CML Compatible Outputs (fN < 1.2 GHz) • Differential Sinewave Outputs (fN > 1.2 GHz) • Tri-State Output Enable (OE / OS / OD) • Compliant to EU RoHS6 Directive Pb Applications • High Speed Data Converters (ADC / DAC) • Optical Transport Networks (40G / 100G / 400G) • Base Stations (LTE, Multicarrier GSM) • Small Cells / Remote Radio Heads • Cable Modem Termination Systems (DOCSIS) Differential Sinewave Description The VS-703 is a Voltage Controlled SAW Oscillator that operates at the fundamental frequency of the internal SAW filter. The SAW filter is a high-Q Quartz device that enables the circuit to achieve low phase jitter performance over a wide operating temperature range. An internal multiplier circuit is deployed for output frequencies greater than 1.48 GHz. The oscillator is housed in a hermetically sealed leadless surface mount package and offered on tape and reel. It has a tri-state Output Enable function that provides one of three conditions: Outputs Enabled, Outputs Set, or Outputs Disabled. Vectron International, 267 Lowell Road, Hudson, NH 03051 Page 1 of 11

VS-703 Single Frequency VCSO Preliminary Data Sheet Electrical Performance: Parameter fs-rms fs-rms fs-rms Frequency Nominal Frequency Absolute Pull Range Linearity Gain Transfer Temperature Stability Supply Voltage (± 10%) Current (Typical 50Ω Load) Outputs (fN < 1.2 GHz) Single Ended CML Output Power (0.7 GHz to 0.9 GHz) Output Power (0.9 GHz to 1.2 GHz) Mid Level Single Ended Swing Differential Swing Outputs (fN > 1.2 GHz) Single Ended Sinewave Output Power (>1.20 GHz to <1.90 GHz) Output Power (>1.91 GHz to <2.50 GHz) Output Power (>2.51 GHz to <3.00 GHz) Sub-Harmonic (no Sub-H <1.48...

VS-703 Single Frequency VCSO Preliminary Data Sheet Notes: 1. See Standard Frequencies and Ordering Information (Pg 11). 2. Parameters are tested with production test circuit (Fig 3). 3. Parameters are tested at ambient temperature with test limits guard-banded for specified operating temperature. 4. Measured as the maximum deviation from the best straight-line fit, per MIL-0-55310. 5. The Vc Model is described below (Fig 1). 6. Not tested in production, guaranteed by design, verified at qualification. 7. See Output Signal Levels (Pg 8). 8. Jitter is integrated across frequency range...

VS-703 Single Frequency VCSO Preliminary Data Sheet Output Load Configurations – DC Coupled Vcc Test Equipment Single Ended (f < 1.2 GHz) 50Ω Q DC Coupled - Production Test Vee = -3.3V Vc = Vee+0.3V to Vee+3.0V Figure 3. Production Test Vectron International, 267 Lowell Road, Hudson, NH 03051 Page 4 of 11

VS-703 Single Frequency VCSO Preliminary Data Sheet Output Load Configuration – AC Coupled Vectron International, 267 Lowell Road, Hudson, NH 03051 Page 5 of 11

VS-703 Single Frequency VCSO Preliminary Data Sheet Typical Characteristics: Vc Pull, Vc Pull Linearity, Vc Pull Slope 700 600 500 737.28 Gain Transfer Total Pull Freq @ -1.65V -2.70 Frequency (ppm/V) 737.28 Max Slope Min Slope Gain Ratio -2.70 Vectron International, 267 Lowell Road, Hudson, NH 03051 Page 6 of 11

VS-703 Single Frequency VCSO Preliminary Data Sheet Typical Characteristics: Phase Noise -20 Vectron International, 267 Lowell Road, Hudson, NH 03051 Page 7 of 11

VS-703 Single Frequency VCSO Preliminary Data Sheet Typical Characteristics: Phase Noise & Jitter Fundamental Parameter Typical Characteristics: Output Signal Levels 0 Vectron International, 267 Lowell Road, Hudson, NH 03051 Page 8 of 11

VS-703 Single Frequency VCSO Preliminary Data Sheet Reliability VI qualification includes aging at various extreme temperatures, shock and vibration, temperature cycling, and IR reflow simulation. The VS-703 family is capable of meeting the following qualification tests: Environmental Compliance Parameter Mechanical Shock Mechanical Vibration Solderability Gross and Fine Leak Resistance to Solvents Moisture Sensitivity Level Handling Precautions Although ESD protection circuitry has been designed into the VS-703 proper precautions should be taken when handling and mounting. VI employs a...

VS-703 Single Frequency VCSO Preliminary Data Sheet Outline & Marking Diagram Y = Year WW = Week C = Option Codes XGXXXXX = Frequency (See Ordering Info) Output Enable (Tri-State LV-CMOS) Symbol VC Control Voltage OE Output Enable GND Case and Electrical Ground 3 Vee For Production Test Only 4 Output Output 5 COutput Complementary Output VCC 6 Power Supply Voltage Floating OE Always Results In Outputs Enabled Voltage Range (5VCC / 6) to VCC H (VCC / 2) ± 15%(VCC / 2) M Gnd to (VCC / 6) L (5VCC / 6) to VCC H (VCC / 2) ± 15%(VCC / 2) M B Gnd to (VCC / 6) L OE = Outputs Enabled OS = Outputs...

VS-703 Single Frequency VCSO Preliminary Data Sheet Other Frequencies Available Upon Request. Ordering Information VS - 703 - E G E - K A A N – xGxxxxxxxx Product Family Supply Voltage Oscillator Gain Output Type Enable Logic (Float Condition) Absolute Pull Range Contact Information: USA: 267 Lowell Rd. Hudson, NH 03051 Tel: 1.888.328.7661 • Fax: 1.888.329.8328 EUROPE: Landstrasse, D-74924, Neckarbischofsheim, Germany Tel: 49 (0) 7268.8010 • Fax: 49 (0) 7268.8012.81 ASIA: nd 68 Yin Cheng Road (C), 22 Floor, One LuJiaZui, Pudong, Shanghai 200120, China Tel: 86.21.6194.6886 • Fax:...