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| Part Number | SY87701LHI | SY87701LSI | SY87701LZI | SY87702LHI | SY87721LHI | SY87700LHI | SY87701LHG |
|---|---|---|---|---|---|---|---|
| Manufacturer | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Product Status | Obsolete | Obsolete | Discontinued at Digi-Key | Obsolete | Obsolete | Obsolete | Obsolete |
| PLL | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Main Purpose | Ethernet, SONET/SDH, ATM applications | Ethernet, SONET/SDH, ATM applications | Ethernet, SONET/SDH, ATM applications | Ethernet, SONET/SDH, ATM applications | Ethernet, SONET/SDH, ATM applications | Ethernet, SONET/SDH, ATM applications | Ethernet, SONET/SDH, ATM applications |
| Input | PECL, TTL | PECL, TTL | PECL, TTL | PECL | PECL | PECL, TTL | PECL, TTL |
| Output | PECL | PECL | PECL | CML, PECL | CML, PECL | PECL | PECL |
| Number of Circuits | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Ratio - Input:Output | 3:3 | 3:3 | 3:3 | 1:6 | 1:6 | 3:3 | 3:3 |
| Differential - Input:Output | Yes/Yes | Yes/Yes | Yes/Yes | Yes/Yes | Yes/Yes | Yes/Yes | Yes/Yes |
| Frequency - Max | 1.25Gbps | 1.25Gbps | 1.25Gbps | 2.5Gbps | 2.7GHz | 175Mbps | 1.25Gbps |
| Voltage - Supply | 3.15V ~ 3.45V | 3.15V ~ 3.45V | 3.15V ~ 3.45V | 3.15V ~ 3.45V | 3.15V ~ 3.45V | 3.15V ~ 3.45V | 3.15V ~ 3.45V |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 32-TQFP Exposed Pad | 32-TQFP Exposed Pad | 28-SOIC (0.295", 7.50mm Width) | 64-TQFP Exposed Pad | 64-TQFP Exposed Pad | 32-TQFP Exposed Pad | 32-TQFP Exposed Pad |
| Supplier Device Package | 32-TQFP-EP (7x7) | 32-TQFP-EP (7x7) | 28-SOIC | 64-TQFP-EP (10x10) | 64-TQFP-EP (10x10) | 32-TQFP-EP (7x7) | 32-TQFP-EP (7x7) |
