tza3030 NXP Semiconductors, tza3030 Datasheet - Page 2

• Manufacturer Part Number: tza3030
• Description: Sdh/sonet Stm1/oc3 Optical Receiver
• Manufacturer: NXP Semiconductors

Philips Semiconductors
FEATURES
ORDERING INFORMATION
1998 Aug 24
TZA3030HL
TZA3030U
Low equivalent input noise, typically 1 pA/ Hz
Wide dynamic range, typically 0.5 A to 2 mA
On-chip low-pass filter. The bandwidth can be varied
between 90 and 150 MHz using an external resistor.
Default value is 120 MHz.
Differential transimpedance of 1.8 M
On-chip Automatic Gain Control (AGC)
Positive Emitter Coupled Logic (PECL) or
Current-Mode Logic (CML) compatible data outputs
LOS (Loss Of Signal) detection
LOS threshold level can be adjusted using a single
external resistor
On-chip DC offset compensation
Single supply voltage from 3.0 to 5.5 V
Bias voltage for PIN diode.
SDH/SONET STM1/OC3 optical receiver
NUMBER
TYPE
LQFP32
NAME
plastic low profile quad flat package; 32 leads; body 5
naked die in waffle pack carriers; die dimensions 1.58
DESCRIPTION
2
APPLICATIONS
GENERAL DESCRIPTION
The TZA3030 optical receiver is a low-noise
transimpedance amplifier with AGC plus a limiting
amplifier designed to be used in SDH/SONET fibre optic
links. The TZA3030 amplifies the current generated by a
photo detector (PIN diode or avalanche photodiode) and
converts it to a differential output voltage.
PACKAGE
Digital fibre optic receiver in short, medium and long
haul optical telecommunications transmission systems
or in high speed data networks
Wideband RF gain block.
5
1.58 mm
1.4 mm
Objective specification
TZA3030
SOT401-1
VERSION