Features: • Programmable DMUX Ratio: 1:4: Data Rate Max = 1 Gsps PD (8b/10b) < 4.3/4.7 W (ECL 50Ω output) 1:8: Data Rate Max = 2 Gsps PD (8b/10b) < 6/6.9 W (ECL 50Ω output) 1:16 with 1 TS8388B or 1 TS83102G0 and 2 DMUX• Parallel Output Mode• 8-/10-bit• ECL...
TS81102G0: Features: • Programmable DMUX Ratio: 1:4: Data Rate Max = 1 Gsps PD (8b/10b) < 4.3/4.7 W (ECL 50Ω output) 1:8: Data Rate Max = 2 Gsps PD (8b/10b) < 6/6.9 W (ECL 50Ω output) 1...
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• Programmable DMUX Ratio: 1:4: Data Rate Max = 1 Gsps PD (8b/10b) < 4.3/4.7 W (ECL 50Ω output) 1:8: Data Rate Max = 2 Gsps PD (8b/10b) < 6/6.9 W (ECL 50Ω output) 1:16 with 1 TS8388B or 1 TS83102G0 and 2 DMUX
• Parallel Output Mode
• 8-/10-bit
• ECL Differential Input Data
• DataReady or DataReady/2 Input Clock
• Input Clock Sampling Delay Adjust
• Single-ended Output Data: Adjustable Common Mode and Swing Logic Threshold Reference Output (ECL, PECL, TTL)
• Asynchronous Reset
• Synchronous Reset
• ADC + DMUX Multi-channel Applications: Stand-alone Delay Adjust Cell for ADCs Sampling Instant Alignment
• Differential Data Ready Output
• Built-in Self Test (BIST)
• Dual Power Supply VEE = -5V, VCC = +5V
• Radiation Tolerance Oriented Design (More than 100 Krad (Si) Expected)
• TBGA 240 (Cavity Down) Package
Parameter |
Symbol |
Comments |
Value |
Unit |
Positive supply voltage |
VCC |
|
GND to 6 |
v |
Positive output buffer supply voltage |
VPLUSD |
|
GND to 4 |
v |
Negative supply voltage |
VEE |
|
GND to 6 |
v |
Analog input voltages |
ADCDelAdjCtrl, |
Voltage range for each |
-1 to +1 |
v |
ECL 50Ω input voltage |
Clkln or Clklnb or |
Voltage range for each |
-2.2 to +0.6 |
v |
Maximum difference between ECL 50Ω |
Clkln Clklnb or |
Minimum differential |
0.1 |
v |
The TS81102G0 is a monolithic 10-bit high-speed (up to 2 GHz) demultiplexor.
The DMUX is designed to run with all kinds of ADCs and more specifically, it fits per-fectly with Atmel high-speed ADC 8-bit 1 Gsps TS8388B, ADC 10-bit 2 GspsTS83102G0 and ADC 8-bit 4 Gsps TS83084G0.
The TS81102G0 uses an innovative architecture, including a sampling delay adjustand tunable output levels.
This DMUX allows users to process the high-speed output data stream down to pro-cessor speed. It uses the very high-speed bipolar technology (25 GHz NPN cut-offfrequency).