TQ8015-Q Просмотр технического описания (PDF) - TriQuint Semiconductor
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TQ8015-Q Datasheet PDF : 8 Pages
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TQ8015
Table 2. Recommended Operating Conditions3
Symbol
Parameter
Min
Typ
Max
Units
Notes
TC
Case Operating Temperature
0
85
°C
1
VCC
Supply Voltage
4.5
5.5
V
VEE
Supply Voltage
–5.5
–4.5
V
VTT
Load Termination Supply Voltage
–2.0
V
2
RLOAD
Output Termination Load Resistance
50
Ω
2
ΘJC
Thermal Resistance Junction to Case
7
°C/W
Notes: 1. TC measured at case top. Use of adequate heatsink is required.
2. The VTT and RLOAD combination is subject to maximum output current and power restrictions.
3. Functionality and/or adherence to electrical specifications is not implied when the device is subjected to conditions that exceed,
singularly or in combination, the operating range specified.
Table 3. Pin Descriptions
Signal
I0 to I15,
NI0 to NI15
O0 to O15,
NO0 to NO15
IA0:3
OA0:3
LOAD
CONFIGURE
RESET
Name/Level
Data input true and complement.
Differential ECL
Data output true and complement.
Differential ECL
Input address, CMOS
Output select address, CMOS
CMOS
CMOS
CMOS
Description
Differential data input ports.
Differential data output ports.
Input port selection address that is written into the selected output port
program latches (OA0:3).
IA3 IA2 IA1 IA0 Input port
0
0
0
0
0
0
0
0
1
1
0
0
1
0
2
:
:
:
:
:
1
1
1
1
15
Output port selection address. Selects the output port program latches to
which the input port selection address (IA0:3) is written.
OA3 OA2 OA1 OA0 Output port
0
0
0
0
0
0
0
0
1
1
0
0
1
0
2
:
:
:
:
:
1
1
1
1
15
Enables the selected output port program latches while set ‘high’.
Latches the data when set to a 'low' level.
Transfers the program latches data to the configuration latches and
implements the switch changes while set ‘high’. Latches the data when
set to a ‘low’ level.
Sets the switch into broadcast or pass-through configuration, overwriting
existing configurations.
Broadcast mode: All output ports are connected to data input port 0. This
mode is selected by applying a RESET “high” pulse with CONFIGURE held “low”.
For additional information and latest specifications, see our website: www.triquint.com
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