Skyworks Solutions Inc. 515CCA2M04800CAGR

Overview

515CCA2M04800CAGR from Skyworks Solutions is a voltage-controlled crystal oscillator (VCXO) with factory-programmed 2.048 MHz output, 3.3 V CMOS output format, ±20 ppm temperature stability, ±50 ppm absolute pull range, and 2.5 × 3.2 mm SMD package. It delivers low phase jitter (0.25 ps RMS, 1.875–20 MHz), high power supply noise rejection, and 1% control voltage linearity for telecom clock recovery and FPGA reference timing.

For engineers reviewing the 515CCA2M04800CAGR datasheet, 515CCA2M04800CAGR pinout, 515CCA2M04800CAGR application, or 515CCA2M04800CAGR equivalent, this page provides verified specifications, validated pin functions, confirmed CMOS single-ended output configuration, and real-world use cases in SONET/SDH and broadcast video systems - all derived from Skyworks' official Si515 Rev. 1.2 datasheet.

Technical Context

The 515CCA2M04800CAGR implements an integrated PLL-based frequency synthesis architecture using a fixed AT-cut fundamental-mode crystal, enabling precise 2.048 MHz generation without custom crystals. Its control voltage input (VC) accepts 0.1×VDD to 0.9×VDD with selectable Kv = 90 ppm/V (per second option code 'C'), and features internal OE polarity selection with pull-up resistor.

It operates across –40 °C to +85 °C with 3.3 V ±10% supply, supports CMOS logic levels (VOH ≥ 0.85×VDD, VOL ≤ 0.15×VDD), and achieves <10 ms startup time. The device uses a 6-pin 2.5 × 3.2 mm package with NC on Pin 5, distinguishing it from dual-output variants that assign CLK+ and CLK– to Pins 4 and 5.

Key Specifications

Pinout & Package

Package: 2.5 × 3.2 mm, 6-pin surface-mount ceramic SMD (RoHS-compliant, Pb-free). Dimensions per Skyworks Table 18: D = 3.20 mm BSC, E = 2.50 mm BSC, A max = 1.1 mm, L = 0.45–0.55 mm.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar VCXO applications.

Compared with Si514ACA2M04800CAGR, the 515CCA2M04800CAGR offers identical electrical and mechanical specs but reflects Skyworks' updated part numbering and assured long-term availability; DS32KHZS is incompatible due to frequency, tuning method, and stability class mismatch.

Availability

515CCA2M04800CAGR is available at Aetrix Electronics and suitable for SONET/SDH line cards, broadcast video equipment, and FPGA-based telecom infrastructure requiring stable component supply, short lead times (<2 weeks), and guaranteed 10-year aging performance.

Supply support for 515CCA2M04800CAGR 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 components.

The Si515 VCXO product line was designed for high-reliability, programmable clock generation in telecom, networking, and broadcast systems - replacing discrete crystal + varactor solutions with integrated PLL-based oscillators.

FAQ

What is the output configuration of the 515CCA2M04800CAGR?

The 515CCA2M04800CAGR is configured as a single-ended CMOS oscillator with CLK output on Pin 4 and NC on Pin 5. It delivers a 2.048 MHz square wave with 48–52% duty cycle, VOH ≥ 2.805 V, VOL ≤ 0.495 V (at 3.3 V), and rise/fall time ≤0.9 ns under no-load conditions - matching standard CMOS logic thresholds without external termination.

Does the 515CCA2M04800CAGR support voltage tuning, and what is its Kv value?

Yes, the 515CCA2M04800CAGR supports voltage tuning via Pin 1 (VC) with a factory-set Kv of 90 ppm/V (per ordering code 'C'). Over its 0.33–1.44 V control voltage range (0.1×VDD to 0.9×VDD), it achieves the specified ±50 ppm absolute pull range - enabling precise alignment to network master clocks in telecom applications.

What is the package type and footprint of the 515CCA2M04800CAGR?

The 515CCA2M04800CAGR uses a 2.5 × 3.2 mm, 6-pin surface-mount ceramic package (Skyworks outline per Table 18). Its PCB land pattern requires 1.9 mm pad length (C1), 2.50 mm pad spacing (E), 0.70 mm pad width (X1), and 1.05 mm pad height (Y1), with NSMD pads and 60 µm solder mask clearance - fully compliant with IPC-7351 and JEDEC J-STD-020.

How does the 515CCA2M04800CAGR achieve low phase jitter?

The 515CCA2M04800CAGR achieves 0.25 ps RMS phase jitter (1.875–20 MHz) through Skyworks' proprietary PLL architecture, AT-cut fundamental crystal, and optimized on-die power filtering. Its high PSRR (>3.5 ps added jitter rejection at 100–1000 kHz) and 1% control voltage linearity further suppress noise-induced jitter - critical for SerDes and telecom PHY timing integrity.

Is the 515CCA2M04800CAGR RoHS-compliant and lead-free?

Yes, the 515CCA2M04800CAGR is RoHS-compliant and lead-free per EU Directive 2011/65/EU. It meets JEDEC J-STD-020E reflow standards with peak temperature of 260 °C for 20–40 seconds, and uses gold-over-nickel contact pads - verified in Skyworks' Table 9 and Table 11 environmental compliance documentation.