SY69753ALHG-TR
ActiveCLOCK & DATA RECOVERY IC, 155 MBPS, 3.15 V TO 3.45 V, 32 PINS, TQFP-EP
Deep-Dive with AI
Search across all available documentation for this part.
SY69753ALHG-TR
ActiveCLOCK & DATA RECOVERY IC, 155 MBPS, 3.15 V TO 3.45 V, 32 PINS, TQFP-EP
Deep-Dive with AI
Technical Specifications
Parameters and characteristics commom to parts in this series
| Specification | SY69753ALHG-TR | SY69753 Series |
|---|---|---|
| Differential - Input:Output [custom] | True | True |
| Differential - Input:Output [custom] | True | True |
| Frequency - Max [Max] | 155 Mbps | 155 Mbps |
| Input | PECL | PECL |
| Main Purpose | Ethernet, SONET/SDH, ATM OC-3 | Ethernet, SONET/SDH, ATM OC-3 |
| Mounting Type | Surface Mount | Surface Mount |
| Number of Circuits | 1 | 1 |
| Operating Temperature [Max] | 85 °C | 85 °C |
| Operating Temperature [Min] | -40 °C | -40 °C |
| Output | PECL | PECL |
| Package / Case | 32-TQFP Exposed Pad | 32-TQFP Exposed Pad |
| PLL | True | True |
| Ratio - Input:Output [custom] | 1:3 | 1:3 |
| Supplier Device Package | 32-TQFP-EP | 32-TQFP-EP |
| Supplier Device Package [custom] | 7x7 | 7x7 |
| Voltage - Supply [Max] | 3.45 V | 3.45 V |
| Voltage - Supply [Min] | 3.15 V | 3.15 V |
SY69753 Series
IC CLK DATA REC SDH 155MBPS
| Part | PLL | Output | Number of Circuits | Differential - Input:Output [custom] | Differential - Input:Output [custom] | Operating Temperature [Max] | Operating Temperature [Min] | Supplier Device Package [custom] | Supplier Device Package | Voltage - Supply [Max] | Voltage - Supply [Min] | Frequency - Max [Max] | Mounting Type | Input | Ratio - Input:Output [custom] | Package / Case | Main Purpose |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Microchip Technology SY69753LHI | PECL | 1 | 85 °C | -40 °C | 7x7 | 32-TQFP-EP | 3.45 V | 3.15 V | 155 Mbps | Surface Mount | PECL | 1:3 | 32-TQFP Exposed Pad | ATM OC-3, Ethernet, SONET/SDH | |||
Microchip Technology SY69753LHC | PECL | 1 | 85 °C | -40 °C | 7x7 | 32-TQFP-EP | 3.45 V | 3.15 V | 155 Mbps | Surface Mount | PECL | 1:3 | 32-TQFP Exposed Pad | ATM OC-3, Ethernet, SONET/SDH | |||
Microchip Technology SY69753ALHG | PECL | 1 | 85 °C | -40 °C | 7x7 | 32-TQFP-EP | 3.45 V | 3.15 V | 155 Mbps | Surface Mount | PECL | 1:3 | 32-TQFP Exposed Pad | ATM OC-3, Ethernet, SONET/SDH | |||
Microchip Technology SY69753LHG | PECL | 1 | 85 °C | -40 °C | 7x7 | 32-TQFP-EP | 3.45 V | 3.15 V | 155 Mbps | Surface Mount | PECL | 1:3 | 32-TQFP Exposed Pad | ATM OC-3, Ethernet, SONET/SDH | |||
Microchip Technology SY69753LHI-TR | PECL | 1 | 85 °C | -40 °C | 7x7 | 32-TQFP-EP | 3.45 V | 3.15 V | 155 Mbps | Surface Mount | PECL | 1:3 | 32-TQFP Exposed Pad | ATM OC-3, Ethernet, SONET/SDH | |||
Microchip Technology SY69753ALHG-TR | PECL | 1 | 85 °C | -40 °C | 7x7 | 32-TQFP-EP | 3.45 V | 3.15 V | 155 Mbps | Surface Mount | PECL | 1:3 | 32-TQFP Exposed Pad | ATM OC-3, Ethernet, SONET/SDH |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tape & Reel (TR) | 1000 | $ 14.96 | |
| Microchip Direct | T/R | 1 | $ 19.75 | |
| 25 | $ 16.46 | |||
| 100 | $ 14.96 | |||
| 1000 | $ 13.82 | |||
| 5000 | $ 13.11 | |||
Description
General part information
SY69753 Series
The SY69753AL is a complete Clock Recovery and Data Retiming integrated circuit for OC-3/STS-3 applications at 155Mbps NRZ. The device is ideally suited for SONET/SDH/ATM applications and other high-speed data transmission systems.
Clock recovery and data retiming is performed by synchronizing the on-chip VCO directly to the incoming data stream. The VCO center frequency is controlled by the reference clock frequency and the selected divide ratio. On-chip clock generation is performed through the use of a frequency multiplier PLL with a byte rate source as reference.
The SY69753AL also includes a link fault detection circuit.
Documents
Technical documentation and resources