tza3014 NXP Semiconductors, tza3014 Datasheet - Page 18

• Manufacturer Part Number: tza3014
• Description: 2.5 Gbits/s Postamplifier With Level Detector
• Manufacturer: NXP Semiconductors

Philips Semiconductors
APPLICATION INFORMATION
RF input and output connections
Striplines, or microstrips, with an odd mode characteristic
impedance of Z
RF connections on the PCB. This applies to both signal
inputs and signal outputs. Each pair of lines should have
the same length.
Grounding and power supply decoupling
The PCB ground connection has to be a large area of
copper connected to a common ground plane with an
inductance as low as possible.
2001 Jun 25
2.5 Gbits/s postamplifier with level detector
o
= 50
have to be used for the differential
18
To minimize low frequency switching noise in the vicinity of
the TZA3014, the power supply line should be filtered once
using a beaded capacitor circuit having a low cut-off
frequency.
The exposed die pad GNDp connection on the PCB must
be a large area of copper to aid the transfer of heat from
the IC to the PCB (see Figs 11 and 12).
Product specification
TZA3014