TDA5051A All information provided in this document is subject to legal disclaimers. © NXP B.V. 2011. All rights reserved.
Product data sheet Rev. 5 — 13 January 2011 2 of 29
NXP Semiconductors
TDA5051A
Home automation modem
4. Quick reference data
[1] The value of the total transmission mode current is the sum of I
DD(RX/TX)(tot)
+ I
DD(PAMP)
in the Table 5 “Characteristics”.
[2] Frequency range corresponding to the EN50065-1 band. However, the modem can operate at any lower oscillator frequency.
[3] The minimum value can be improved by using an external amplifier; see application diagrams Figure 19
and Figure 20.
5. Ordering information
Table 1. Quick reference data
Symbol Parameter Conditions Min Typ Max Unit
V
DD
supply voltage 4.75 5.0 5.25 V
I
DD(tot)
total supply current f
osc
=8.48MHz
Reception mode - 28 38 mA
Transmission mode;
DATA_IN
=0; Z
L
=30Ω
[1]
-4768mA
Power-down mode - 19 25 mA
f
cr
carrier frequency
[2]
- 132.5 - kHz
f
osc
oscillator frequency 6.08 - 9.504 MHz
V
o(rms)
output carrier signal (RMS value) DATA_IN = LOW;
Z
L
= CISPR16
120 - 122 dBμV
V
i(rms)
input signal (RMS value)
[3]
82 - 122 dBμV
THD total harmonic distortion on CISPR16 load
with coupling network
- −55 - dB
T
amb
ambient temperature −50 - +100 °C
Table 2. Ordering information
Type number Package
Name Description Version
TDA5051AT SO16 plastic small outline package; 16 leads; body width 7.5 mm SOT162-1
