Wide Frequency Range and Low Jitter Crystal Oscillator SKYWORKS 591BA-CDG for Communication Systems
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
Negotiable
Product Description
Product Overview
The Skyworks Si590/591 is a 1 ps MAX JITTER CRYSTAL OSCILLATOR (XO) operating from 10 MHz to 810 MHz. Utilizing advanced DSPLL circuitry, it offers a low jitter clock at high frequencies. Unlike traditional XOs, it uses a single fixed crystal to achieve a wide range of output frequencies, providing exceptional frequency stability and reliability. Its IC-based design offers superior supply noise rejection, making it ideal for noisy communication system environments. The Si590/591 is factory configurable for frequency, supply voltage, output format, and stability, with specific configurations programmed at the time of shipment to minimize lead times.
Product Attributes
- Brand: Skyworks Solutions, Inc.
- Certifications: Pb-free/RoHS-compliant
- Material: Internal fundamental mode crystal
Technical Specifications
| Parameter | Symbol | Test Condition | Min | Typ | Max | Units | Notes |
|---|---|---|---|---|---|---|---|
| Electrical Specifications | |||||||
| Supply Voltage (3.3 V option) | VDD | 2.97 | 3.3 | 3.63 | V | Selectable parameter specified by part number. | |
| Supply Voltage (2.5 V option) | VDD | 2.25 | 2.5 | 2.75 | V | Selectable parameter specified by part number. | |
| Supply Voltage (1.8 V option) | VDD | 1.71 | 1.8 | 1.89 | V | Selectable parameter specified by part number. | |
| Supply Current (LVPECL) | IDD | Output enabled | 110 | 125 | mA | ||
| Supply Current (CMOS) | IDD | Output enabled | 80 | 90 | mA | ||
| Supply Current (Tristate mode) | IDD | 60 | 75 | mA | |||
| Output Enable (OE) VIH | VIH | 0.75 x VDD | V | OE pin includes an internal 17 k pullup resistor to VDD for output enable active high or a 17 k pull-down resistor to GND for output enable active low. | |||
| Output Enable (OE) VIL | VIL | 0.5 | V | OE pin includes an internal 17 k pullup resistor to VDD for output enable active high or a 17 k pull-down resistor to GND for output enable active low. | |||
| Operating Temperature Range | TA | 40 | 85 | C | |||
| Output Frequency Characteristics | |||||||
| Nominal Frequency (LVPECL/LVDS/CML) | fO | 10 | 810 | MHz | Specified at time of order by part number. | ||
| Nominal Frequency (CMOS) | fO | 10 | 160 | MHz | Specified at time of order by part number. | ||
| Initial Accuracy | fi | Measured at +25 C at time of shipping | 1.5 | ppm | |||
| Total Stability (option code D) | 20 | ppm | Includes initial accuracy, temperature, shock, vibration, power supply and load drift, and 10 years aging at 40 C. | ||||
| Total Stability (option code C) | 30 | ppm | Includes initial accuracy, temperature, shock, vibration, power supply and load drift, and 10 years aging at 40 C. | ||||
| Total Stability (option code B) | 50 | ppm | Includes initial accuracy, temperature, shock, vibration, power supply and load drift, and 15 years aging at 70 C. | ||||
| Total Stability (option code A) | 100 | ppm | Includes initial accuracy, temperature, shock, vibration, power supply and load drift, and 15 years aging at 70 C. | ||||
| Temperature Stability (option code D) | 7 | ppm | |||||
| Temperature Stability (option code C) | 20 | ppm | |||||
| Temperature Stability (option code B) | 25 | ppm | |||||
| Temperature Stability (option code A) | 50 | ppm | |||||
| Powerup Time | tOSC | Time from powerup or tristate mode to fO | 10 | ms | |||
| Output Levels and Symmetry | |||||||
| LVPECL Output VO mid-level | VO mid-level | VDD 1.42 | VDD 1.25 | V | 50 to VDD 2.0 V. | ||
| LVPECL Output VOD swing (diff) | VOD swing (diff) | 1.1 | 1.9 | VPP | 50 to VDD 2.0 V. | ||
| LVDS Output VO mid-level | VO mid-level | 1.125 | 1.20 | 1.275 | V | Rterm = 100 (differential). | |
| LVDS Output VOD swing (diff) | VOD swing (diff) | 0.5 | 0.7 | 0.9 | VPP | Rterm = 100 (differential). | |
| CML Output VO (2.5/3.3 V option) mid-level | VO mid-level | VDD 1.30 | V | Rterm = 100 (differential). | |||
| CML Output VOD (2.5/3.3 V option) swing (diff) | VOD | 1.10 | 1.50 | 1.90 | VPP | Rterm = 100 (differential). | |
| CMOS Output VOH | VOH | 0.8 x VDD | VDD | V | CL = 15 pF. | ||
| CMOS Output VOL | VOL | 0.4 | V | CL = 15 pF. | |||
| Rise/Fall time (20/80%) (LVPECL/LVDS/CML) | tR, tF | 350 | ps | ||||
| Rise/Fall time (20/80%) (CMOS with CL = 15 pF) | tR, tF | 1 | 2 | ns | |||
| Symmetry (duty cycle) | SYM | 45 | 55 | % | LVPECL: VDD 1.3 V (diff); LVDS: 1.25 V (diff); CMOS: VDD/2 | ||
| Output Phase Jitter | |||||||
| Phase Jitter (RMS) for 50 MHz < FOUT < 810 MHz (LVPECL/LVDS/CML) | J | 12 kHz to 20 MHz | 0.5 | 1.0 | ps | Refer to AN256 for further information. | |
| Phase Jitter (RMS) (LVPECL/LVDS/CML) at 155.52 MHz output frequency | J | 12 kHz to 20 MHz | 0.4 | 0.7 | ps | Refer to AN256 for further information. | |
| Phase Jitter (RMS) for 50 MHz < FOUT < 160 MHz (CMOS) | J | 12 kHz to 20 MHz | 0.6 | 1.0 | ps | Single-ended CMOS output phase jitter measured using 33 series termination into 50 phase noise test equipment. 3.3 V supply voltage option only. | |
| Output Period Jitter | |||||||
| Period Jitter (RMS) | JPER | 3 | ps | Any output mode, including CMOS, LVPECL, LVDS, CML. N = 1000 cycles. Refer to AN279 for further information. | |||
| Period Jitter (Peak-to-Peak) | 35 | Any output mode, including CMOS, LVPECL, LVDS, CML. N = 1000 cycles. Refer to AN279 for further information. | |||||
| Environmental Compliance and Package Information | |||||||
| Mechanical Shock | MIL-STD-883, Method 2002 | ||||||
| Mechanical Vibration | MIL-STD-883, Method 2007 | ||||||
| Solderability | MIL-STD-883, Method 2003 | ||||||
| Gross and Fine Leak | MIL-STD-883, Method 1014 | ||||||
| Resistance to Solder Heat | MIL-STD-883, Method 2036 | ||||||
| Contact Pads | Gold over Nickel | ||||||
| Thermal Characteristics (Typical values TA = 25 C, VDD = 3.3 V) | |||||||
| Thermal Resistance Junction to Ambient (5x7mm) | JA | Still Air | 84.6 | C/W | |||
| Thermal Resistance Junction to Case (5x7mm) | JC | Still Air | 38.8 | C/W | |||
| Thermal Resistance Junction to Ambient (3.2x5mm) | JA | Still Air | 31.1 | C/W | |||
| Thermal Resistance Junction to Case (3.2x5mm) | JC | Still Air | 13.3 | C/W | |||
| Ambient Temperature | TA | 40 | 85 | C | |||
| Junction Temperature | TJ | 125 | C | ||||
| Absolute Maximum Ratings | |||||||
| Maximum Operating Temperature | TAMAX | 85 | C | ||||
| Supply Voltage, 1.8 V Option | VDD | 0.5 | 1.9 | V | |||
| Supply Voltage, 2.5/3.3 V Option | VDD | 0.5 | 3.8 | V | |||
| Input Voltage (any input pin) | VI | 0.5 | VDD + 0.3 | V | |||
| Storage Temperature | TS | 55 | 125 | C | |||
| ESD Sensitivity (HBM, per JESD22-A114) | ESD | 2500 | V | ||||
| Soldering Temperature (Pb-free profile) | TPEAK | 260 | C | ||||
| Soldering Temperature Time @ TPEAK (Pb-free profile) | tP | 2040 | seconds | ||||
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Beijing Silk Road Enterprise Management Services Co., Ltd.
Location
16 Floor, Unit B, Jiatai International Mansion, No 41, Dongsihuan Zhong Road, Chaoyang District, Beijing
Contact Person
Sellina