TEWS TECHNOLOGIES GmbH keeps the right to change technical specification without further notice.

All trademarks mentioned are property of their respective owners.

Issue 1.0.2

2018-08-20

TEWS TECHNOLOGIES GmbH

Am Bahnhof 7

25469 Halstenbek, Germany

Phone: +49 (0) 4101 4058 0

Fax: +49 (0) 4101 4058 19

e-mail: info@tews.com

www.tews.com

The Embedded I/O Company

TAMC532-TM

32 x Analog-In MTCA.4 µRTM for Class A2.1

Application Information

The TAMC532-TM is a MTCA.4 compliant Micro Rear

Transition

Module

for

the

TAMC532.

Eight

RJ45

connectors are used as input connectors for the 32

differential analog inputs of the TAMC532 TM.

Each of the 32 differential analog inputs is connected to its

own filter block.

The

filter

block

consists

of

an

input

Buffer

with

programmable gain, a Gaussian shaping amplifier with

programmable shaping time and an output buffer with

adjustable baseline shift. The Pole-Zero compensation is

adjustable by use of a digital potentiometer. This is ideal

for readout of charge sensitive preamplifiers.

The baseline shift is useful if the input signal is always

positive (or negative). It allows to increase the gain and to

make better use of the ADC input voltage range.

All settings are common for groups of 8 inputs.

The output of the filter block is accessible by the AMC via

Zone 3.

A Clock input is available in the TAMC532-TM front panel

as well. A coaxial connector is used to feed the single-

ended signal into the TAMC532-TM. After a single-ended

to LVDS conversion, the signal is connected to Zone 3,

RTM_CLK0.

Zone 3 pin assignment and the µRTM management

implementation are MTCA.4 compliant and comply with

Zone 3

Classification

Recommendation

according

to

Class A2.1.