規格
| 屬性 | 價值 |
| Package | Tray |
| Series | MultiSynth™ |
| ProductStatus | Active |
| PLL | Yes |
| MainPurpose | Ethernet, Fibre Channel, PCI Express (PCIe), Telecom |
| Input | CML, CMOS, HCSL, HSCL, HSTL, LVDS, LVPECL, SSTL, Crystal |
| Output | HCSL, HSTL, LVCMOS, LVDS, LVPECL, SSTL |
| NumberofCircuits | 1 |
| Ratio-Input:Output | 3:4 |
| Differential-Input:Output | Yes/Yes |
| Frequency-Max | 200MHz |
| Voltage-Supply | 1.71V ~ 3.63V |
| OperatingTemperature | -40°C ~ 85°C |
| MountingType | Surface Mount |
| Package/Case | 24-VFQFN Exposed Pad |
概述
Equivalent
Equivalent products to the SI5338C-B-GM include:
- SI5338A-B-GM (earlier version, similar specs)
- SI5332A-B-GM (fewer outputs, lower cost)
- SI5341/40 (higher-performance alternatives)
- 5P49V60 from Renesas (pin-compatible alternative)
- LTC6957 from Analog Devices (for clock distribution)
Check datasheets for exact compatibility.
- SI5338A-B-GM (earlier version, similar specs)
- SI5332A-B-GM (fewer outputs, lower cost)
- SI5341/40 (higher-performance alternatives)
- 5P49V60 from Renesas (pin-compatible alternative)
- LTC6957 from Analog Devices (for clock distribution)
Check datasheets for exact compatibility.
Features
The SI5338C-B-GM is a high-performance clock generator with the following key features:
- Wide frequency range: Supports outputs from 0.16 MHz to 710 MHz.
- Multiple outputs: Up to 8 differential or 12 LVCMOS outputs.
- Low jitter: Ultra-low RMS jitter (<0.5 ps typical).
- Flexible input options: Accepts crystal, LVCMOS, or differential inputs.
- I²C programmable: Allows dynamic frequency and output configuration.
- Integrated EEPROM: Stores configuration settings for autonomous operation.
- Low power: Operates at 1.8V, 2.5V, or 3.3V with power-saving modes.
- Industrial-grade: Supports -40°C to +85°C temperature range.
Ideal for networking, telecom, and high-speed data applications requiring precise clocking.
- Wide frequency range: Supports outputs from 0.16 MHz to 710 MHz.
- Multiple outputs: Up to 8 differential or 12 LVCMOS outputs.
- Low jitter: Ultra-low RMS jitter (<0.5 ps typical).
- Flexible input options: Accepts crystal, LVCMOS, or differential inputs.
- I²C programmable: Allows dynamic frequency and output configuration.
- Integrated EEPROM: Stores configuration settings for autonomous operation.
- Low power: Operates at 1.8V, 2.5V, or 3.3V with power-saving modes.
- Industrial-grade: Supports -40°C to +85°C temperature range.
Ideal for networking, telecom, and high-speed data applications requiring precise clocking.
Pinout
The SI5338C-B-GM is a high-performance clock generator IC with 32 pins (QFN package). Key functions include:
- Multi-output clock generation (up to 8 outputs)
- Flexible frequency synthesis (1–350 MHz)
- I²C programming interface for configuration
- Low jitter (<1 ps RMS)
- Input options: Crystal, LVCMOS, or differential
Pins include power (VDD), ground (GND), I²C (SDA/SCL), clock outputs (LVCMOS/LVDS/HCSL), and configuration pins (e.g., OE, SEL).
- Multi-output clock generation (up to 8 outputs)
- Flexible frequency synthesis (1–350 MHz)
- I²C programming interface for configuration
- Low jitter (<1 ps RMS)
- Input options: Crystal, LVCMOS, or differential
Pins include power (VDD), ground (GND), I²C (SDA/SCL), clock outputs (LVCMOS/LVDS/HCSL), and configuration pins (e.g., OE, SEL).
Package
The SI5338C-B-GM comes in a 32-pin QFN (Quad Flat No-Lead) package (5mm x 5mm). This compact, surface-mount package is designed for high-performance clock generation, offering excellent thermal and electrical performance. Suitable for space-constrained applications.
