TS81102G0VTP E2V, TS81102G0VTP Datasheet - Page 8

• Manufacturer Part Number: TS81102G0VTP
• Manufacturer: E2V

Specifications of TS81102G0VTP

• Operating Supply Voltage (typ): 5V
• Operating Supply Voltage (max): 5.25V
• Operating Temp Range: -40C to 110C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Not Compliant

Single-ended
Output Data
8
TS81102G0
To reduce the pin number and power consumption of the DMUX, the eight output ports are
single-ended.
To reach the high frequency output (up to 250 MHz) with a reasonable power consumption,
the swing must be limited to a maximum of ±500 mV. The common mode is adjustable from
-1.3V to +2V, with Vplus DOut pins. To ensure better noise immunity, a reference level (com-
mon mode) is available (one level by output port).
The output buffers are of ECL type (open emitters – not resistive adapted impedances). They
are designed for a 15 mA average output current, and may be used with a 50
impedance.
Figure 9. Single-ended Output Data
Following are three application examples for these buffers: ECL/PECL/TTL. Please note that it
is possible to have any other odd output format as far as current (36 mA max) and voltage
(Vplus Dout – V
mode depends on the load to be driven.
Table 1. Examples of Application of Buffers
This corresponds to the “Adjustable Logic Single” in the pinout description.
The “Adjustable Single” buffers for reference voltage are the same buffers, but the information
available at the output of these buffers is more like analog than logic.
Note:
Parameter
VplusDout
Vtt
Swing
Reference
Voh
Vol
Load
Average Output Current
Output Data rate max.
The Max Output Data Rate is given for a typical 50 /2 pF load.
EE
8.3V) limits are not overridden. The maximum frequency in TTL output
ECL
±0.5
-1.3
-0.8
-1.8
250
50
14
-2
0
Vee
VPlusDOut
PECL
±0.5
250
3.3
1.3
2.5
1.5
50
14
2
PadOut
TTL
250
3.3
1.5
2.5
0.5
±1
15
0
75
2105C–BDC–11/03
termination
Msps
Unit
mA
V
V
V
V
V
V