TDA5051AT NXP Semiconductors, TDA5051AT Datasheet - Page 12

• Manufacturer Part Number: TDA5051AT
• Manufacturer: NXP Semiconductors

Specifications of TDA5051AT

• Main Category: Single Chip
• Sub-category: Home Automation
• Data Rate: 1.171875Kbps
• Power Supply Type: Analog/Digital
• Operating Supply Voltage (typ): 5V
• Operating Supply Voltage (min): 4.75V
• Operating Supply Voltage (max): 5.25V
• Supply Current: 47mA
• Operating Temp Range: 0C to 70C
• Operating Temperature Classification: Commercial
• Pin Count: 16
• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Compliant

NXP Semiconductors
TDA5051A
Product data sheet
Table 7.
Table 8.
X = don’t care.
Symbol
t
t
t
t
PD
1
0
0
W(burst)(min)
c(AGC)
su(demod)
h(demod)
Fig 8.
Fig 9.
(1) t
(2) t
(3) t
Relationship between DATA_IN and TX_OUT (see
Pulse shape characteristics
W(DI)
W(DI)(min)
W(DI)(min)
Calculation of parameters depending on the clock frequency
Relationship between DATA_IN and TX_OUT
Parameter
minimum burst time of V
AGC time constant
demodulation set-up time
demodulation hold time
DATA_IN
X
1
0
> t
All information provided in this document is subject to legal disclaimers.
DATA_IN
W(DI)(min)
TX_OUT
= t
< t
V
O(DC)
su
su
; wrong operation
+ 1/f
0
Rev. 4 — 1 July 2010
cr
TX_OUT
high-impedance
high-impedance (after t
active with DC offset
100 %
t
su
t
W(DI)
O(DC)
(1)
t
W(burst)
t
su
signal t
t
W(burst)
t
h
Conditions
2514/f
3200/f
3800/f
W(DI)(min)
h
)
t
t
W(burst)(min)
W(DI)(min)
t
(2)
h
osc
osc
osc
+ t
(≈max.)
(≈max.)
002aaf045
Table
h
Home automation modem
(3)
8)
TDA5051A
002aaf044
…continued
© NXP B.V. 2010. All rights reserved.
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