TDA5051T データシートの表示（PDF） - Philips Electronics
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TDA5051T Datasheet PDF : 28 Pages
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Philips Semiconductors
Home automation modem
Product specification
TDA5051
CHARACTERISTICS
VDDD = VDDA = 5 V ±5%; Tamb = 0 to 70 °C; VDDD connected to VDDA; DGND connected to AGND.
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
Supply
VDD
supply voltage
4.75
5
5.25
V
IDD(RX/TX)(tot) total analog + digital supply VDD = 5 V ±5%
−
current; TX or RX mode
28
38
mA
IDD(PD)(tot)
total analog + digital supply VDD = 5 V ±5%; −
current; power-down mode PD = HIGH
19
25
mA
IDD(PAMP)
power amplifier supply current VDD = 5 V ±5%; −
in transmission mode
ZL = 30 Ω;
DATAIN = LOW
IDD(PAMP)(max) maximum power amplifier
VDD = 5 V ±5%; −
supply current in transmission ZL = 1 Ω;
mode
DATAIN = LOW
19
30
mA
76
−
mA
DATAIN input, PD input: DATAOUT output, CLKOUT output
VIH
HIGH-level input voltage
0.2VDD + 0.9 −
VDD + 0.5 V
VIL
LOW-level input voltage
−0.5
−
0.2VDD − 0.1 V
VOH
HIGH-level output voltage
IOH = −1.6 mA
2.4
−
−
V
VOL
LOW-level output voltage
IOL = 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)
VIH
HIGH-level input voltage
0.7VDD
−
VDD + 0.5 V
VIL
LOW-level input voltage
−0.5
−
0.2VDD − 0.1 V
VOH
HIGH-level output voltage
IOH = −1.6 mA
2.4
−
−
V
VOL
LOW-level output voltage
IOL = 1.6 mA
−
−
0.45
V
Clock
fosc
oscillator frequency
f--fo--c-s-r-c-
ratio between oscillator and
carrier frequency
6.080
−
−
9.504
64
−
MHz
f--C----Lf--oK---sO--c--U---T-
ratio between oscillator and
clock output frequency
−
2
−
1997 Sep 19
7
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