Package Information
| Lead Count (#) | 20 |
| Pkg. Code | PGG20 |
| Pitch (mm) | 0.65 |
| Pkg. Type | TSSOP |
| Pkg. Dimensions (mm) | 6.5 x 4.4 x 1.0 |
Environmental & Export Classifications
| Moisture Sensitivity Level (MSL) | 1 |
| Pb (Lead) Free | Yes |
| ECCN (US) | NLR |
| HTS (US) | 8542390001 |
Product Attributes
| Lead Count (#) | 20 |
| Carrier Type | Tube |
| Moisture Sensitivity Level (MSL) | 1 |
| Qty. per Reel (#) | 0 |
| Qty. per Carrier (#) | 74 |
| Pb (Lead) Free | Yes |
| Pb Free Category | e3 Sn |
| Temp. Range | -40 to +85°C |
| Advanced Features | Programmable Clock, Spread Spectrum |
| App Jitter Compliance | PCIe Gen1, PCIe Gen2, PCIe Gen3 |
| Architecture | Common |
| C-C Jitter Max P-P (ps) | 35 |
| Core Voltage (V) | 3.3 |
| Diff. Output Signaling | HCSL |
| Diff. Outputs | 2 |
| Diff. Termination Resistors | 8 |
| Input Freq (MHz) | 25 - 25 |
| Input Type | Crystal |
| Inputs (#) | 1 |
| Length (mm) | 6.5 |
| MOQ | 74 |
| Output Freq Range (MHz) | 100 - 200 |
| Output Skew (ps) | 35 |
| Output Type | HCSL |
| Output Voltage (V) | 3.3 |
| Outputs (#) | 2 |
| PLL | Yes |
| Package Area (mm²) | 28.6 |
| Period Jitter Max P-P (ps) | 3.000 |
| Period Jitter Typ P-P (ps) | 2.420 |
| Pitch (mm) | 0.65 |
| Pkg. Dimensions (mm) | 6.5 x 4.4 x 1.0 |
| Pkg. Type | TSSOP |
| Power Consumption Typ (mW) | 336 |
| Prog. Clock | No |
| Prog. Interface | I2C |
| Reference Output | No |
| Requires Terms and Conditions | Does not require acceptance of Terms and Conditions |
| Spread Spectrum | Yes |
| Supply Voltage (V) | 3.3 - 3.3 |
| Tape & Reel | No |
| Thickness (mm) | 1 |
| Width (mm) | 4.4 |
| Xtal Freq (MHz) | 25 - 25 |
Description
The 841S02I is a PLL-based clock generator specifically designed for PCI_Express™ Clock Generation applications. This device generates a 100MHz HCSL clock. The device offers a HCSL Host Clock Signal Level) clock output from a clock input reference of 25MHz. The input reference may be derived from an external source or by the addition of a 25MHz crystal to the on-chip crystal oscillator. An external reference may be applied to the XTAL_IN pin with the XTAL_OUT pin left floating. The device offers spread spectrum clock output for reduced EMI applications. An I2C bus interface is used to enable or disable spread spectrum operation as well as select either a down spread value of 0.35% or -0.5%.