Package Information
| Lead Count (#) | 48 |
| Pkg. Type | VFQFPN |
| Pkg. Dimensions (mm) | 7.0 x 7.0 x 0.9 |
| Pkg. Code | NLG48 |
| Pitch (mm) | 0.5 |
Environmental & Export Classifications
| Moisture Sensitivity Level (MSL) | 3 |
| Pb (Lead) Free | Yes |
| ECCN (US) | NLR |
| HTS (US) | 8542390060 |
Product Attributes
| Pkg. Type | VFQFPN |
| Lead Count (#) | 48 |
| Carrier Type | Reel |
| Moisture Sensitivity Level (MSL) | 3 |
| Qty. per Reel (#) | 2000 |
| Qty. per Carrier (#) | 0 |
| Diff. Inputs | 3 |
| Diff. Outputs | 8 |
| Outputs (#) | 8 |
| Output Banks (#) | 8 |
| Pkg. Dimensions (mm) | 7.0 x 7.0 x 0.9 |
| Pb (Lead) Free | Yes |
| Pb Free Category | e3 Sn |
| Temp. Range | -40 to 85°C |
| 105°C Max. Case Temp. | 0 |
| Advanced Features | SyncE, DCO, Phase Adjust, External Feedback, Hitless Switching |
| App Jitter Compliance | 112G SerDes Jitter, PCIe Gen 6 |
| Application | Switch, Router, Medical Equipment, Broadcasting Video |
| C-C Jitter Max P-P (ps) | 50 |
| Channels (#) | 1 |
| Clock Support | T-TSC, G.8262, G.8262.1 |
| Core Voltage (V) | 1.8, 3.3 |
| Family Name | FemtoClock Clock Generator |
| Fractional Output Dividers (#) | 3 |
| Input Freq (MHz) | 0.001 - 1000 |
| Input Type | Crystal, LVPECL, HCSL, LVDS, CML, LVCMOS |
| Inputs (#) | 3 |
| Length (mm) | 7 |
| Longevity | 2040 Apr |
| Loop Bandwidth Range (Hz) | 0.05 - 1000 |
| MOQ | 2000 |
| Output Freq Range (MHz) | 0.001 - 1000 |
| Output Skew (ps) | 40 |
| Output Type | HCSL, LVDS, LVCMOS |
| Output Voltage (V) | 1.8 |
| Package Area (mm²) | 25.0 |
| Period Jitter Max P-P (ps) | 50 |
| Phase Jitter Max RMS (ps) | 0.05 |
| Phase Jitter Typ RMS (fs) | 25 |
| Phase Jitter Typ RMS (ps) | 0.025 |
| Pitch (mm) | 0.5 |
| Product Category | FemtoClock 3 |
| Prog. Clock | Yes |
| Prog. Interface | OTP, I2C, SPI |
| Reel Size (in) | 13 |
| Reference Output | No |
| Requires Terms and Conditions | Does not require acceptance of Terms and Conditions |
| Spread Spectrum | No |
| Tape & Reel | Yes |
| Thickness (mm) | 0.9 |
| Width (mm) | 7 |
| Wireless | 0 |
| Xtal Freq (KHz) | 25 - 80 |
| Xtal Inputs (#) | 1 |
Description
The RC323xxA (RC32308A and RC32312A) is a high-performance, small form factor, low-power jitter attenuator with network synchronization capabilities, belonging to Renesas' high-performance FemtoClock™ 3 family. It supports Synchronous Ethernet (SyncE) for network-based synchronization and outputs ultra-low jitter clocks that can directly synchronize SerDes running at up to 112G pulse amplitude modulation (PAM), as well as CPRI/OBSAI, SONET/SDH, and ADC/DAC. This makes it an excellent choice for 100G/200G/400G/800G telecom switch line cards, fabric cards, wireline infrastructure, data center equipment, and instrumentation applications. It allows locking to external reference clocks or free-run crystals/oscillators and supports hitless reference switching between redundant timing sources. The device is versatile, supporting timing channels for SyncE clock generation, jitter attenuation, and precise phase skew management for input-to-input, input-to-output, and output-to-output configurations.