Package Information
| CAD Model: | View CAD Model |
| Pkg. Type: | PTQFP |
| Pkg. Code: | DXG32 |
| Lead Count (#): | 32 |
| Pkg. Dimensions (mm): | 7.0 x 7.0 x 1.0 |
| Pitch (mm): | 0.8 |
Environmental & Export Classifications
| Moisture Sensitivity Level (MSL) | 3 |
| Pb (Lead) Free | Yes |
| ECCN (US) | EAR99 |
| HTS (US) | 8542.39.0090 |
Product Attributes
| Lead Count (#) | 32 |
| Carrier Type | Tray |
| Moisture Sensitivity Level (MSL) | 3 |
| Qty. per Reel (#) | 0 |
| Qty. per Carrier (#) | 250 |
| Pb (Lead) Free | Yes |
| Pb Free Category | e3 Sn |
| Temp. Range (°C) | -40 to 85°C |
| Advanced Features | Reference Output |
| C-C Jitter Max P-P (ps) | 90 |
| Core Voltage (V) | 3.3 |
| Feedback Input | No |
| Input Freq (MHz) | 25 - 25 |
| Input Type | Crystal, LVCMOS |
| Inputs (#) | 2 |
| Length (mm) | 7 |
| MOQ | 250 |
| Output Banks (#) | 4 |
| Output Freq Range (MHz) | 33.33 - 166.67 |
| Output Skew (ps) | 435 |
| Output Type | LVCMOS |
| Output Voltage (V) | 2.5V, 3.3V |
| Outputs (#) | 7 |
| Package Area (mm²) | 49 |
| Period Jitter Max P-P (ps) | 7 |
| Pitch (mm) | 0.8 |
| Pkg. Dimensions (mm) | 7.0 x 7.0 x 1.0 |
| Pkg. Type | PTQFP |
| Product Category | General Purpose Clocks |
| Prog. Clock | No |
| Reference Output | Yes |
| Requires Terms and Conditions | Does not require acceptance of Terms and Conditions |
| Spread Spectrum | No |
| Tape & Reel | No |
| Thickness (mm) | 1 |
| Width (mm) | 7 |
Resources for 840S07I
Description
The 840S07I is a seven output LVCMOS/LVTTL Frequency Synthesizer accepting crystal or single-ended reference clock inputs. The 840S07I uses a 25MHz parallel resonant crystal to generate 33.33MHz – 166.67MHz clock signals, replacing solutions requiring multiple oscillator and fanout buffer solutions. The device supports output slew rate control with two slew select pins (SLEW[1:0]). The VCO operates at a frequency of 2GHz. The device has 3 output banks, output QAA with one 33.33MHz – 166.67MHz LVCMOS/LVTTL output, output QAB with one 125MHz LVCMOS/LVTTL output and Bank B with three 33.33MHz – 166.67MHz LVCMOS/LVTTL outputs. Output QAA and Bank B have their own dedicated frequency select pins and can be independently set for the frequencies mentioned above. Designed for networking and industrial applications, the 840S07I can also drive the high-speed clock inputs of communication processors, DSPs, switches and bridges.