Skyworks Solutions Inc. 534AB000588DG

Overview

534AB000588DG from Skyworks Solutions is a quad-output, factory-programmed crystal oscillator (XO) with DSPLL® frequency synthesis, delivering four selectable output frequencies between 10 MHz and 945 MHz (LVPECL/LVDS/CML) or up to 160 MHz (CMOS), ±20 ppm total stability over –40 to +85 °C, 3.3 V supply, and LVDS output format - used for FPGA clocking, network switch timing, and SD/HD video synchronization.

For engineers reviewing the 534AB000588DG datasheet, 534AB000588DG pinout, 534AB000588DG application, or 534AB000588DG equivalent, this page delivers verified electrical specs, validated pin functions, confirmed package dimensions, real-world jitter performance (0.36 ps RMS phase jitter at 125–500 MHz), and direct alternative part comparisons - all specific to the exact 534AB000588DG configuration.

Technical Context

The 534AB000588DG implements Skyworks' third-generation DSPLL® architecture, synthesizing four discrete output frequencies from a single internal fixed-frequency crystal, eliminating need for multiple crystals or external PLLs. It supports dynamic frequency selection via FS[1:0] pins with ≤20 ms settling time and enables/disables outputs via OE with 17 kΩ internal pull-up to VDD.

It operates exclusively in LVDS mode per its part number suffix 'B', requiring 100 Ω differential termination, and delivers 0.5–0.9 VPP differential swing with 45–55% duty cycle symmetry. Its thermal resistance (θJA = 84.6 °C/W) and MSL1 moisture sensitivity rating support industrial reflow compatibility and long-term reliability in embedded timing applications.

Key Specifications

Pinout & Package

534AB000588DG uses an industry-standard 5 mm × 7 mm, 8-pin surface-mount package with exposed pad (not electrically connected). Pin 1 is marked by a dot; pins are arranged in two rows (1–4 top, 5–8 bottom) with 2.54 mm pitch.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar quad-output XO applications.

Compared with Si534BB000588DG, the 534AB000588DG trades ±7 ppm stability for lower cost and broader availability; compared with Si534AD000588DG, it avoids LVPECL's higher power (121 mA vs. 111 mA) and stricter layout rules while maintaining identical timing flexibility.

Availability

534AB000588DG is available at Aetrix Electronics and suitable for network switch timing, FPGA clock generation, SD/HD video processing, test equipment reference clocks, and SONET/SDH line card applications requiring stable component supply across extended production lifecycles.

Supply support for 534AB000588DG 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 power management ICs for communications, automotive, and industrial markets.

The Si534 family is designed as a programmable, high-performance quad-output XO platform targeting applications demanding low jitter, multi-frequency flexibility, and industrial reliability - replacing legacy fixed-frequency oscillators and discrete PLL designs.

FAQ

What output frequencies are programmed into the 534AB000588DG?

The 534AB000588DG is factory-programmed with four specific output frequencies determined by its six-digit frequency code "000588". Per Skyworks' ordering convention, this code maps to four distinct frequencies within the 10–945 MHz band, selected via FS[1:0]. Exact values are defined in the device's configuration record and can be retrieved using Skyworks' ClockBuilder Pro software with the part number entered.

Does the 534AB000588DG require external configuration after soldering?

No, the 534AB000588DG is fully factory-configured before shipment: its four output frequencies, LVDS output format, 3.3 V supply setting, ±20 ppm stability, and OE polarity are permanently programmed into on-chip nonvolatile memory. No I²C, SPI, or other interface is needed - operation begins immediately upon power-up with valid FS[1:0] and OE states.

Can the 534AB000588DG drive a 50 Ω single-ended load?

No, the 534AB000588DG is configured for LVDS output, which requires a 100 Ω differential termination between CLK+ and CLK−. Driving a 50 Ω single-ended load violates LVDS specifications, distorts signal symmetry, increases jitter, and may exceed voltage limits. For single-ended use, select a CMOS or LVPECL variant (e.g., 534AC000588DG or 534AD000588DG) instead.

What is the power-up time specification for the 534AB000588DG?

The 534AB000588DG has a maximum power-up time (tOSC) of 10 ms - defined as the interval from VDD reaching 90% of final value to CLK± reaching stable frequency and amplitude. This parameter is guaranteed across –40 °C to +85 °C and applies regardless of FS[1:0] state or OE level, enabling predictable system boot sequencing in time-critical applications.

Is the 534AB000588DG compatible with lead-free reflow processes?

Yes, the 534AB000588DG is Pb-free and RoHS-compliant, qualified for standard JEDEC J-STD-020C lead-free reflow profiles with peak temperature of 260 °C sustained for 20–40 seconds. Its MSL1 rating confirms unlimited floor life at ≤30 °C/60% RH, and gold-over-nickel contact pads ensure reliable solder joint formation without oxidation concerns.