TDA5051 Datasheet, PDF (7/28 Pages) NXP Semiconductors – Home automation modem

Philips Semiconductors
Home automation modem
Product specification
TDA5051
CHARACTERISTICS
V_DDD = V_DDA = 5 V ±5%; T_amb = 0 to 70 °C; V_DDD connected to V_DDA; DGND connected to AGND.
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
Supply
V_DD
supply voltage
4.75
5
5.25
V
I_{DD(RX/TX)(tot)} total analog + digital supply V_DD = 5 V ±5%
−
current; TX or RX mode
28
38
mA
I_DD(PD)(tot)
total analog + digital supply V_DD = 5 V ±5%; −
current; power-down mode PD = HIGH
19
25
mA
I_DD(PAMP)
power amplifier supply current V_DD = 5 V ±5%; −
in transmission mode
Z_L = 30 Ω;
DATA_IN = LOW
I_{DD(PAMP)(max)} maximum power amplifier
V_DD = 5 V ±5%; −
supply current in transmission Z_L = 1 Ω;
mode
DATA_IN = LOW
19
30
mA
76
−
mA
DATA_IN input, PD input: DATA_OUT output, CLK_OUT output
V_IH
HIGH-level input voltage
0.2V_DD + 0.9 −
V_DD + 0.5 V
V_IL
LOW-level input voltage
−0.5
−
0.2V_DD − 0.1 V
V_OH
HIGH-level output voltage
I_OH = −1.6 mA
2.4
−
−
V
V_OL
LOW-level output voltage
I_OL = 1.6 mA
−
−
0.45
V
OSC1 input and OSC2 output (OSC2 only used for driving external quartz crystal; must be left open when
using an external clock generator)
V_IH
HIGH-level input voltage
0.7V_DD
−
V_DD + 0.5 V
V_IL
LOW-level input voltage
−0.5
−
0.2V_DD − 0.1 V
V_OH
HIGH-level output voltage
I_OH = −1.6 mA
2.4
−
−
V
V_OL
LOW-level output voltage
I_OL = 1.6 mA
−
−
0.45
V
Clock
f_osc
oscillator frequency
f--f_o--c-s-r-c-
ratio between oscillator and
carrier frequency
6.080
−
−
9.504
64
−
MHz
f--_C^----_L^{f--oK---sO--c--}_U^---_T^-
ratio between oscillator and
clock output frequency
−
2
−
1997 Sep 19
7