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TZA3043

Features: · Wide dynamic range, typically 2.5 mA to 1.5 mA· Low equivalent input noise, typically 5.7 pA/ÖHz· Differential transimpedance of 8.3 kW· Wide bandwidth from DC to 950 MHz· Differential outputs· On-chip Automatic Gain Control (AGC)· No external components required· Single supply vo...

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SeekIC No. : 004534358 Detail

TZA3043: Features: · Wide dynamic range, typically 2.5 mA to 1.5 mA· Low equivalent input noise, typically 5.7 pA/ÖHz· Differential transimpedance of 8.3 kW· Wide bandwidth from DC to 950 MHz· Different...

TZA3043 Data Sheet

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Part Number:
TZA3043
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Product Details

Description



Features:

· Wide dynamic range, typically 2.5 mA to 1.5 mA
· Low equivalent input noise, typically 5.7 pA/ÖHz
· Differential transimpedance of 8.3 kW
· Wide bandwidth from DC to 950 MHz
· Differential outputs
· On-chip Automatic Gain Control (AGC)
· No external components required
· Single supply voltage from 3.0 to 5.5 V
· Bias voltage for PIN diode
· Pin compatible with TZA3023 and SA5223
· Switched output polarity available (B-version).


Application

· Digital fibre optic receiver in medium and long haul optical telecommunications transmission systems or in high speed data networks
· Wideband RF gain block.


Pinout

Connection Diagram


Specifications

SYMBOL
PARAMETER
MIN.
MAX.
UNIT

VCC

 supply voltages -0.5 +6 V
Vn DC voltage
pin/pad IPhoto
pins/pads OUT and OUTQ
pad AGC (bare die only)
pin/pad 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/pad IPhoto
pins/pads OUT and OUTQ
pad AGC (bare die only)
pin/pad DREF
-2.5
-15
-0.2
-2.5


+2.5
+15
+0.2
+2.5


mA
mA
mA
mA

Ptot total power dissipation - 300 mW
Tstg storage temperature -65 +150 °C
Tj junction temperature - 150 °C
Tamb ambient temperature -40 +85 °C



Description

The TZA3043 is a high speed transimpedance amplifier with AGC designed to be used in Gigabit Ethernet/Fibre Channel optical links. TZA3043 amplifies the current generated by a photo detector (PIN diode or avalanche photodiode) and converts it to a differential output voltage.




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