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Skyworks Solutions Inc. 532NA000331DGR
- Part No.:
- 532NA000331DGR
- Manufacturer:
- Skyworks Solutions Inc.
- Category:
- Pin Configurable/Selectable Oscillators
- Package:
- 6-SMD, No Lead
- Datasheet:
-
532NA000331DGR.pdf
- Description:
- XTAL OSC XO 3.3V 6SMD
- Quantity:
- Payment:
- Shipping:
Inventory:3,017
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Product details
Overview
532NA000331DGR from Skyworks Solutions is a dual-frequency, factory-programmed crystal oscillator (XO) with DSPLL® clock synthesis, delivering two selectable output frequencies in the 10 MHz to 945 MHz range (LVPECL/LVDS/CML) or up to 160 MHz (CMOS), ±20 ppm total frequency stability over –40 to +85 °C, and 0.26 ps RMS phase jitter (50 kHz–80 MHz, OC-192) at high frequencies. It serves as a low-jitter timing source for FPGA clocking, serial data links, and telecom line cards.
For engineers reviewing the 532NA000331DGR datasheet, 532NA000331DGR pinout, 532NA000331DGR application, or 532NA000331DGR equivalent, this device supports frequency switching via FS pin, tristate control via OE, and operates from a 3.3 V supply with LVPECL output - critical for deterministic clock selection in multi-rate systems.
Technical Context
The 532NA000331DGR implements third-generation DSPLL® architecture with a fixed internal crystal reference, enabling any-frequency synthesis without custom crystals. Its dual-frequency capability is controlled by a single digital input (FS), allowing real-time switching between two factory-programmed frequencies without reconfiguration delay.
It integrates on-chip power regulation and supply noise rejection optimized for noisy digital environments. The device uses a 6-pin 5 × 7 mm surface-mount package with dedicated CLK+/CLK– differential outputs (LVPECL/LVDS/CML) or single-ended CLK (CMOS), and includes internal 17 kΩ pull-up resistors on both OE and FS pins.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Nominal Frequency | Two factory-programmed frequencies in 10–945 MHz range (LVPECL/LVDS/CML); specific values encoded in part number "000331" |
| Frequency Stability | ±20 ppm total stability (±20 ppm temp + ±3 ppm aging + ±10 ppm lifetime), ensuring reliable timing across industrial temperature range |
| Phase Jitter (RMS) | 0.26 ps (50 kHz–80 MHz, OC-192) for >500 MHz outputs - meets SONET/SDH OC-192 jitter compliance |
| Supply Voltage | 3.3 V ±10% (VDD = 2.97–3.63 V), compatible with standard logic rails and LDOs |
| Output Format | LVPECL - differential, 1.1–1.9 VPP swing, terminated to VDD – 2.0 V, suitable for high-speed backplane interfaces |
| Operating Temp | –40 °C to +85 °C ambient - validated per MIL-STD-883 for industrial and telecom equipment |
| Package | 5 × 7 mm, 6-pad SMT - industry-standard footprint, compatible with IPC-7351 land pattern |
Pinout & Package
532NA000331DGR is housed in a RoHS-compliant, 6-pad, 5 × 7 mm surface-mount package with exposed pad thermal enhancement (θJA = 84.6 °C/W). Pin 1 is marked by a dot; orientation follows standard top-view layout.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (FS) | Frequency Select Input | Digital control: FS = 0 selects first programmed frequency; FS = 1 selects second; internal 17 kΩ pull-up to VDD |
| 2 (OE) | Output Enable Input | Digital control: OE = 0 places CLK+/CLK– in high-impedance state; OE = 1 enables output; internal 17 kΩ pull-up to VDD |
| 3 (GND) | Electrical & Case Ground | Common reference for all signals and power; must be connected to low-impedance system ground plane |
| 4 (CLK+) | Differential Output (Non-inverting) | LVPECL-compatible positive output; requires 50 Ω termination to VDD – 2.0 V |
| 5 (CLK–) | Differential Output (Inverting) | LVPECL-compatible complementary output; used with CLK+ for balanced signaling and EMI reduction |
| 6 (VDD) | Power Supply Input | 3.3 V supply input; bypassing with 0.1 µF ceramic capacitor near pin is mandatory for jitter performance |
Key Features
| Feature | Design Value |
|---|---|
| Dual-frequency selection via single pin | FS pin toggles between two factory-programmed frequencies with <10 ms settling time - enables dynamic rate adaptation in protocol-aware systems |
| DSPLL® jitter suppression | 0.26 ps RMS phase jitter (OC-192 band) - exceeds SONET/SDH requirements and supports 10G+ serial data recovery |
| Fixed-crystal reference architecture | Eliminates need for custom crystals per frequency - reduces BOM count and qualification effort for multi-frequency designs |
| LVPECL output with supply noise rejection | Superior PSRR enables stable clock generation in mixed-signal SoC environments with shared 3.3 V rails |
| Industry-standard 5 × 7 mm footprint | Drop-in replacement for legacy XOs; compatible with automated SMT assembly and IPC-7351 land patterns |
Applications
| SONET/SDH Line Cards | Multi-Rate FPGA Clocking |
|---|---|
Use Scenario: Timing recovery and multiplexing in OC-192/STM-64 transport equipment requiring dual reference clocks for upstream/downstream paths. IC Role / Device Role / Timing Role: Dual-frequency XO providing synchronized 622.08 MHz and 1250 MHz LVPECL clocks for framer and SerDes blocks. Use Value: Sub-0.3 ps jitter ensures bit error rates <1e–12 under worst-case supply noise; FS pin allows seamless failover between primary/backup line rates. | Use Scenario: Configurable clock source for FPGA I/O banks supporting multiple protocols (PCIe Gen3, Ethernet 10G, DDR4). IC Role / Device Role / Timing Role: Programmable dual-output oscillator supplying 156.25 MHz (Ethernet) and 100 MHz (PCIe) to separate FPGA clock regions. Use Value: Eliminates need for two discrete oscillators; OE pin enables power-gated clock domains during low-power states. |
| Test & Measurement Instruments | HD Video Serial Digital Interface |
Use Scenario: Reference clock generation in high-resolution oscilloscopes and signal analyzers requiring ultra-low jitter and fast frequency switching. IC Role / Device Role / Timing Role: Low-phase-noise timing source for ADC sampling clocks and digital pattern generators. Use Value: –147 dBc/Hz phase noise at 10 MHz offset (622.08 MHz output) preserves signal integrity in wideband RF measurements. | Use Scenario: Pixel clock and reference clock generation for SMPTE 2081 (12G-SDI) video encoders/decoders. IC Role / Device Role / Timing Role: Dual-frequency oscillator delivering 74.25 MHz (HD) and 148.5 MHz (UHD) to serializer/deserializer ICs. Use Value: ±20 ppm stability ensures frame sync accuracy over temperature; LVPECL outputs drive long PCB traces with minimal skew. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual-frequency oscillator applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| Si5332A-D-GM | Programmable 4-output clock generator (not factory-configured XO); requires external configuration EEPROM or I²C host; higher integration but longer startup | Used where dynamic reconfiguration or >2 frequencies needed; not drop-in for fixed dual-frequency use cases | Select only if design requires field-programmable outputs or multi-device synchronization |
| AK21E-100.0000T | Single-output, ±20 ppm TCXO; no frequency select pin; CMOS-only; 100 MHz fixed output | Limited to static clocking; no dual-frequency or differential output capability | Consider only for cost-sensitive, single-rate applications where jitter <1 ps is acceptable |
Compared with Si5332A-D-GM and AK21E-100.0000T, the 532NA000331DGR delivers guaranteed sub-0.3 ps jitter, factory-programmed dual-frequency operation, and pin-level frequency switching - making it optimal for deterministic, low-latency clock selection in telecom and high-speed serial systems without firmware overhead.
Availability
532NA000331DGR is available at Aetrix Electronics and suitable for SONET/SDH line cards, FPGA-based prototyping platforms, and HD video broadcast equipment requiring stable component supply, consistent parametric performance, and long-term lifecycle support.
Supply support for 532NA000331DGR includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Skyworks Solutions is a global semiconductor company specializing in analog and mixed-signal connectivity solutions, with leadership in RF, timing, and precision analog products.
The Si532 family is designed specifically for high-performance, dual-frequency clock generation in communications infrastructure, where deterministic jitter, rapid frequency switching, and industrial reliability are required - not general-purpose timing.
FAQ
What output frequencies are programmed into the 532NA000331DGR?
The 532NA000331DGR has two factory-programmed frequencies encoded in its six-digit designator "000331", which corresponds to specific values within Skyworks' dual-frequency mapping table. These frequencies fall in the 10–945 MHz range for LVPECL output and are selected dynamically using the FS pin. Exact values require lookup via Skyworks' ClockBuilder Pro tool or ordering documentation.
Does the 532NA000331DGR support CMOS output?
No, the 532NA000331DGR does not support CMOS output. Its part number suffix "N" indicates 3.3 V LVPECL output format. CMOS variants use suffixes "C", "G", "J", or "P"; the "N" designation confirms LVPECL compatibility with 50 Ω termination to VDD – 2.0 V.
What is the power-up behavior of the 532NA000331DGR?
Upon power application, the 532NA000331DGR requires ≤10 ms to achieve stable oscillation (tOSC). Outputs remain inactive until VDD reaches valid operating range and internal circuitry stabilizes. OE must be high (or pulled high via internal resistor) for outputs to enable; default state is functional after power-up if OE is unasserted.
Can the 532NA000331DGR operate at 1.8 V supply?
No, the 532NA000331DGR is configured for 3.3 V operation, as indicated by the "N" in its part number (per Skyworks' ordering convention: "A"–"D" = 3.3 V; "E"–"U" = 2.5 V; "J", "K", "V", "W" = 1.8 V). Applying 1.8 V will result in non-functional or undefined behavior.
Is the 532NA000331DGR pin-compatible with other Si532 variants?
Yes, all Si532 devices share identical 6-pin 5 × 7 mm package and pinout (FS, OE, GND, CLK+, CLK–, VDD), regardless of output format or supply voltage. Mechanical and electrical pin mapping is fully consistent across the family, enabling layout reuse when changing configurations.
532NA000331DGR Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Skyworks Solutions Inc.
- Series:
- Si532
- Package/Case:
- 6-SMD, No Lead
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Base Resonator:
- Crystal
- Type:
- XO (Standard)
- Frequency - Output 1:
- 672.162712MHz, 696.421478MHz
- Frequency - Output 2:
- -
- Frequency - Output 3:
- -
- Frequency - Output 4:
- -
- Function:
- Enable/Disable
- Output:
- LVDS
- Voltage - Supply:
- 3.3V
- Frequency Stability:
- ±50ppm
- Operating Temperature:
- -40°C ~ 85°C
- Current - Supply (Max):
- 98mA
- Ratings:
- -
- Size / Dimension:
- 0.276" L x 0.197" W (7.00mm x 5.00mm)
- Height:
- 0.071" (1.80mm)
- Supplier Device Package:
- -
532NA000331DGR FAQ
1.How can I place an order for 532NA000331DGR through Aetrix?
Please submit a Request for Quotation (RFQ) for 532NA000331DGR on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for 532NA000331DGR reliable?
The price and inventory of 532NA000331DGR are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 532NA000331DGR is usually 5 days.
3.What payment methods are accepted for 532NA000331DGR?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 532NA000331DGR transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 532NA000331DGR?
532NA000331DGR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 532NA000331DGR order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for 532NA000331DGR?
For technical support, including 532NA000331DGR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 532NA000331DGR requirements.
6.How does Aetrix verify that 532NA000331DGR is sourced from the original manufacturer or authorized distributors?
All 532NA000331DGR products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that 532NA000331DGR meets industry standards.
7.What is the process for return or replacement of 532NA000331DGR?
All 532NA000331DGR units undergo pre-shipment inspection (PSI). If there is an issue with 532NA000331DGR, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The 532NA000331DGR part is unused and in its original packaging.
Return procedure for 532NA000331DGR:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
532NA000331DGR Tags
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