TDA5051ATD-T Datasheet, PDF (17/29 Pages) NXP Semiconductors – Home automation modem

NXP Semiconductors
TDA5051A
Home automation modem
130
V_o
(dBμV)
120
002aaf056
110
100
1
10
10²
Z_line (Ω)
with coupling network; L = 47 μH; C = 47 nF.
Fig 17. Output voltage as a function of line impedance
250 V (AC)
max
T 630 mA
+5 V
1 _78L05 3
2 _{470 μF}
(16 V)
MOV
250 V (AC)
U
230 V
1 VA
6V
+ _FDB08 −
470 nF/X2
100 Ω
250 V (AC)
(0.5 W)
Newport/ ^{47 μH}
Murata ^{low RS}
1 ⁷⁸²⁵⁰ 6
2
5
100 Ω
100 nF
(63 V)
22 μH
+5 V
MICRO-
CONTROLLER
47 nF
100 μF
(16 V)
DATA_IN ₁
DATA_OUT ₂
CLK_OUT ₄
PD ₁₅
7
OSC1
2.2 MΩ
V_DDD V_DDAP V_DDA
3
11
13
RX_IN ^{10 nF}
14
TDA5051A
TX_OUT
10
SA5.0A
8
5
9
12
OSC2 DGND APGND AGND
1 μF
(16 V)
XTAL
7.3728 MHz
27 pF
27 pF
f_cr = 115.2 kHz for XTAL = 7.3728 MHz standard crystal.
Fig 18. Application diagram with power line insulation
002aaf060
TDA5051A
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 5 — 13 January 2011
© NXP B.V. 2011. All rights reserved.
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