32-channel echo canceller chip supporting G.131, G.165, G.168, G.704, and G.711 standards. Features tone detection and G.164/G.165 tone disabling. Operates with a supply voltage of 3V to 3.6V (3.3V typical) and an operating temperature range of -40°C to 85°C. Housed in a 144-pin TQFP (Thin Quad Flat Package) with gull-wing leads, measuring 20x20x1.4mm, for surface mounting.
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Intel PEF20954HTV11XP technical specifications.
| Basic Package Type | Lead-Frame SMT |
| Package Family Name | QFP |
| Package/Case | TQFP |
| Package Description | Thin Quad Flat Package |
| Lead Shape | Gull-wing |
| Pin Count | 144 |
| PCB | 144 |
| Package Length (mm) | 20 |
| Package Width (mm) | 20 |
| Package Height (mm) | 1.4 |
| Seated Plane Height (mm) | 1.6(Max) |
| Pin Pitch (mm) | 0.5 |
| Package Material | Plastic |
| Mounting | Surface Mount |
| Jedec | MS-026BFB |
| Maximum Number of Channels | 32 |
| Tone Detection | Yes |
| Disabling Tones | G.164|G.165 |
| Category | Chip |
| Echo Return Loss | 30dB |
| Min Operating Supply Voltage | 3V |
| Max Operating Supply Voltage | 3.6V |
| Min Operating Temperature | -40°C |
| Max Operating Temperature | 85°C |
| Standard Supported | G.131|G.165|G.168|G.704|G.711 |
| Typical Operating Supply Voltage | 3.3V |
| Cage Code | 4BA62 |
| EU RoHS | Yes |
| HTS Code | 8542310001 |
| Schedule B | 8542310000 |
| ECCN | EAR99 |
| Automotive | No |
| AEC Qualified | No |
| PPAP | No |
| Radiation Hardening | No |
| RoHS Versions | 2002/95/EC |
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