Features: ` Wide dynamic input range from 1 A to 1.5 mA` Low equivalent input noise of 3.5 pA/Hz (typical)` Differential transimpedance of 21 k` Wide bandwidth from DC to 600 MHz` Differential outputs` On-chip Automatic Gain Control (AGC)` No external components required` Single supply voltage fro...
TZA3023: Features: ` Wide dynamic input range from 1 A to 1.5 mA` Low equivalent input noise of 3.5 pA/Hz (typical)` Differential transimpedance of 21 k` Wide bandwidth from DC to 600 MHz` Differential outpu...
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Features: · 622 Mbits/s data input, both Current-Mode Logic (CML) and Positive Emitter Coupled Log...
Features: · 622 Mbits/s data input, both Current-Mode Logic (CML) and Positive Emitter Coupled Log...
SYMBOL |
PARAMETER |
MIN. |
MAX. |
UNIT |
VCC |
supply voltage | -0.5 | +6 | V |
Vn | DC voltage pin 3/pad 4: IPhoto pins 6 and 7/pads 9 and 10: OUT and OUTQ pad 13: AGC (TZA3023U only) pin 1/pad 1: DREF |
- 0.5 - 0.5 - 0.5 - 0.5 |
+1 VCC + 0.5 VCC + 0.5 VCC + 0.5 |
V V V V |
In | DC current pin 3/pad 4: IPhoto pins 6 and 7/pads 9 and 10: OUT and OUTQ pad 13: AGC (TZA3023U only) pin 1/pad 1: DREF |
-1 -15 -0.2 -2.5 |
|
|
Ptot | total power dissipation | - | 300 | mW |
Tstg | storage temperature | -65 | +150 | °C |
Tj | junction temperature | - | 125 | °C |
Tamb | ambient temperature | -40 | +85 | °C |
The TZA3023 is a low-noise transimpedance amplifier with AGC designed to be used in STM4/OC12 fibre optic links. TZA3023 amplifies the current generated by a photo detector (PIN diode or avalanche photodiode) and converts it to a differential output voltage.