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TZA3026
Datasheet
General description
The TZA3026 is a transimpedance amplifier with Automatic Gain Control (AGC), designed to be used in STM4/OC12 fiber optic links. It amplifies the current generated by a photo detector (PIN diode or avalanche photodiode) and converts it to a differential output voltage. It offers a current mirror of average photo current for RSSI monitoring to be used in SFF8472 compliant modules.
The low noise characteristics makes it suitable for STM4/OC12 applications, but also for FTTx applications.
Features
- Low equivalent input noise current, typically 67 nA (RMS)
- Wide dynamic range, typically 0.85 uA to 1.5 mA (p-p)
- Differential transimpedance of 14 kOhm (typical)
- Bandwidth from DC to 650 MHz (typical)
- Differential outputs
- On-chip AGC with possibility of external control
- Single supply voltage 3.3 V, range 2.9 V to 3.6 V
- Bias voltage for PIN diode
- Current output of average photo current for RSSI monitoring
- Identical ports available on both sides of die for easy bond layout and RF polarity selection
Products/packages
| Type number | North American Type number | Ordering code (12NC) | Product status | Package | Packing | Marking | Chemical content | Leadfree conversion date |
|---|---|---|---|---|---|---|---|---|
| TZA3026U/F/N1 | 9352 786 63005 | Volume production | Uncased die | Chips on Wafer, Pre-Sawn, On FFC | No Marking | TZA3026U/F/N1
| Always Pb-free | |
| TZA3026U/F/Q/N1 | 9352 795 77005 | Volume production | Uncased die | Chips on Wafer, Pre-Sawn, On FFC | No Marking | TZA3026U/F/Q/N1
| Always Pb-free | |
| TZA3026U/F/XQ/N1 | 9352 822 97005 | Volume production | Uncased die | Chips on Wafer, Pre-Sawn, On FFC | No Marking | TZA3026U/F/XQ/N1
| ||
| TZA3026U/N1 | 9352 786 64026 | Volume production | Uncased die | Die In Waffle Carriers | No Marking | TZA3026U/N1
| Always Pb-free | |
| TZA3026U/N1 | 9352 786 64028 | Volume production | Uncased die | Die in Single Waffle Carriers | No Marking | TZA3026U/N1
| ||
| TZA3026U/T/N1 | 9352 786 62025 | Volume production | Uncased die | Chips on Wafer, Un-Sawn, Electrical Tested | No Marking | TZA3026U/T/N1
| Always Pb-free |
Pricing/ordering/availability
| Type number | Ordering code(12NC) | Indicative price/unit($) | Region | Distributor | In stock | Inventory date | Buy online | Samples |
|---|---|---|---|---|---|---|---|---|
| TZA3026U/F/N1 | 9352 786 63005 | not available | ||||||
| TZA3026U/F/Q/N1 | 9352 795 77005 | not available | ||||||
| TZA3026U/F/XQ/N1 | 9352 822 97005 | not available | ||||||
| TZA3026U/N1 | 9352 786 64026 | not available | ||||||
| TZA3026U/N1 | 9352 786 64028 | not available | ||||||
| TZA3026U/T/N1 | 9352 786 62025 | not available |
Applications
- Digital fiber optic receiver modules in telecommunications transmission systems, in high speed data networks or in FTTx systems
Parametrics/similar products
| Type number | Package | Supply voltage(V) | Power dissipation(mW) | Data transfer rate(Mb/s) | Eq Sens [dBm] |
|---|---|---|---|---|---|
| TZA3026U/F/N1 | Uncased die
| 3.3 | 60 | 0 - 622 | -32 |
| TZA3026U/F/Q/N1 | Uncased die
| 3.3 | 60 | 0 - 622 | -32 |
| TZA3026U/N1 | Uncased die
| 3.3 | 60 | 0 - 622 | -32 |
Similar products
TZA3026
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