Package Information
| Pkg. Type: | TQFP |
| Pkg. Code: | PRG32 |
| Lead Count (#): | 32 |
| Pkg. Dimensions (mm): | 7.0 x 7.0 x 1.4 |
| Pitch (mm): | 0.8 |
Environmental & Export Classifications
| Pb (Lead) Free | Yes |
| Moisture Sensitivity Level (MSL) | 3 |
| ECCN (US) | |
| HTS (US) |
Product Attributes
| Pkg. Type | TQFP |
| Lead Count (#) | 32 |
| Pb (Lead) Free | Yes |
| Carrier Type | Reel |
| C-C Jitter Max P-P (ps) | 80 |
| C-C Jitter Typ P-P (ps) | 40 |
| Core Voltage (V) | 3.3 |
| Diff. Input Signaling | 3.3 |
| Divider Value | 2, 4, 8, 16 |
| Feedback Divider | 1 - 256 |
| Feedback Input | No |
| Function | SerIally programmable SynthesIzers |
| Input Freq (MHz) | 40 |
| Input Type | LVCMOS, Crystal |
| Inputs (#) | 2 |
| Length (mm) | 7 |
| MOQ | 1000 |
| Moisture Sensitivity Level (MSL) | 3 |
| Operating Freq | 350 |
| Output Banks (#) | 2 |
| Output Freq Range (MHz) | 15.625 - 350 |
| Output Signaling | LVCMOS |
| Output Skew (ps) | 80 |
| Output Type | LVCMOS |
| Output Voltage (V) | 3.3V, 2.5V |
| Outputs (#) | 2 |
| Package Area (mm²) | 49 |
| Pb Free Category | e3 Sn |
| Period Jitter Max P-P (ps) | 20 |
| Period Jitter Typ P-P (ps) | 8 |
| Pitch (mm) | 0.8 |
| Pkg. Dimensions (mm) | 7.0 x 7.0 x 1.4 |
| Prog. Clock | No |
| Published | No |
| Qty. per Carrier (#) | 0 |
| Qty. per Reel (#) | 2000 |
| Reel Size (in) | 13 |
| Requires Terms and Conditions | Does not require acceptance of Terms and Conditions |
| Supply Voltage (V) | 3.3 - 3.3 |
| Tape & Reel | Yes |
| Temp. Range (°C) | 0 to 70°C |
| Thickness (mm) | 1.4 |
| VCO Max Freq (MHz) | 700 |
| VCO Min Freq (MHz) | 250 |
| Width (mm) | 7 |
| Xtal Freq (KHz) | 40 |
| Xtal Inputs (#) | 1 |
Resources for 8402
Description
The 8402 is a general purpose, Crystal-to-LVCMOS/LVTTL High Frequency Synthesizer. The 8402 has a selectable TEST_CLK or crystal inputs. The VCO operates at a frequency range of 250MHz to 700MHz. The VCO frequency is programmed in steps equal to the value of the input reference or crystal frequency. The VCO and output frequency can be programmed using the serial or parallel interfaces to the configuration logic. The low phase noise characteristics of the 8402 make it an ideal clock source for Gigabit Ethernet and SONET applications.