TZA3033

Features: ` Low equivalent input noise, typically 1 pA/Hz` Wide dynamic range, typically 0.25 A to 1.6 mA` Differential transimpedance of 117 k` Bandwidth minimum 150 MHz` Differential outputs` On-chip AGC (Automatic Gain Control)` No external components required` Single supply voltage from 3.0 to...

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SeekIC No. : 004534350 Detail

TZA3033: Features: ` Low equivalent input noise, typically 1 pA/Hz` Wide dynamic range, typically 0.25 A to 1.6 mA` Differential transimpedance of 117 k` Bandwidth minimum 150 MHz` Differential outputs` On-c...

floor Price/Ceiling Price

Part Number:
TZA3033
Supply Ability:
5000

Price Break

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

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Upload time: 2025/1/11

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Product Details

Description



Features:

` Low equivalent input noise, typically 1 pA/Hz
` Wide dynamic range, typically 0.25 A to 1.6 mA
` Differential transimpedance of 117 k
` Bandwidth minimum 150 MHz
` Differential outputs
` On-chip AGC (Automatic Gain Control)
` No external components required
` Single supply voltage from 3.0 to 5.5 V
` Bias voltage for PIN diode
` Pin compatible with SA5223.



Application

· Digital fibre optic receiver in short, 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 +5.5 V
Vn DC voltage
pin 3/pad 5: IPhoto
pins 6 and 7/pads 11 and 12: OUT and OUTQ
pad 15: AGC (TZA3033U only)
pin 1/pad 1: DREF

-0.5
-0.5
-0.5
-0.5

+2
VCC + 0.5
VCC + 0.5
VCC + 0.5

V
V
V
V
In DC current
pin 3/pad 5: IPhoto
pins 6 and 7/pads 11 and 12: OUT and OUTQ
pad 15: AGC (TZA3033U only)
pin 1/pad 1: DREF

-1
-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 TZA3033 is a low-noise transimpedance amplifier with AGC designed to be used in STM1/OC3 fibre optic links. TZA3033 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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