Table of Contents Section 1 – New and Featured Products
Table of Contents Section 1 – New and Featured Products
Table of Contents Section 1 – New and Featured Products
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Signal Conditioning/Calibration <strong>and</strong> Control <strong>Products</strong><br />
X96011 Highly Integrated Bias Controller<br />
Product Highlights<br />
Temperature Sensor with Look Up <strong>Table</strong> Memory <strong>and</strong> DAC<br />
Key Features<br />
• Programmable Current Generator<br />
— 3.2 mA max.<br />
— 8-bit (256 Step) Resolution<br />
• Internal Temperature Sensor<br />
• Integrated 8-bit A/D Converter<br />
• Internal Voltage Reference<br />
• Temperature Compensation<br />
• EEPROM Look-up <strong>Table</strong>s<br />
• -40˚C to 100˚C operation<br />
Benefits<br />
• Digital Programmability<br />
• Set <strong>and</strong> Forget Calibration<br />
• Reliability<br />
• Dynamic Controls<br />
— Real time calibration<br />
— Adaptive response<br />
• Non-volatile storage <strong>and</strong> recall <strong>of</strong> wiper position<br />
• Power On Recall circuits<br />
• General purpose EEPROM<br />
Description<br />
The X96011 is a highly integrated bias controller which incorporates<br />
a digitally controlled Programmable Current Generator,<br />
<strong>and</strong> temperature compensation using one look-up table. All<br />
functions <strong>of</strong> the device are controlled via a 2-wire digital serial<br />
interface.<br />
The temperature compensated Programmable Current Generator<br />
varies the output current with temperature according to the contents<br />
<strong>of</strong> the associated non-volatile look-up table. The look-up<br />
table may be programmed with arbitrary data by the user, via the<br />
2-wire serial port, <strong>and</strong> an internal temperature sensor is used to<br />
control the output current response.<br />
Pin Configuration<br />
TSSOP 14L<br />
A0 1 14 NC<br />
A1 2 13 NC<br />
A2 3 12 NC<br />
Vcc<br />
WP<br />
4<br />
5<br />
11<br />
10<br />
Vss<br />
NC<br />
SCL 6 9 NC<br />
SDA 7 8<br />
V OUT<br />
Block Diagram<br />
Voltage<br />
Reference<br />
ADC<br />
Mux<br />
Look-up<br />
<strong>Table</strong><br />
Mux<br />
DAC<br />
I OUT<br />
Temperature<br />
Sensor<br />
SDA<br />
Control<br />
& Status<br />
SCL<br />
WP<br />
A2, A1, A0<br />
2-Wire<br />
Interface<br />
Ordering Information<br />
See Product Family Tree<br />
on page 2-12<br />
Part Number Temperature Range Package<br />
X96011V14I I = -40 to 100°C 14-Lead TSSOP<br />
1<strong>–</strong>58 www.xicor.com
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