Philips TDA5051A User Manual
1999 May 31
6
Philips Semiconductors
Product specification
Home automation modem
TDA5051A
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 current
supply current
V
DD
= 5 V
±
5%
TX or RX mode
−
28
38
mA
I
DD(PD)(tot)
total analog + digital
supply current;
supply current;
V
DD
= 5 V
±
5%;
PD = HIGH
Power-down mode
Power-down mode
−
19
25
mA
I
DD(PAMP)
power amplifier supply
current
current
V
DD
= 5 V
±
5%;
Z
L
= 30
Ω
;
DATA
IN
= LOW
in transmission mode
−
19
30
mA
I
DD(PAMP)(max)
maximum power amplifier
supply current
supply current
V
DD
= 5 V
±
5%;
Z
L
= 1
Ω
;
DATA
IN
= LOW
in transmission mode
−
76
−
mA
DATA
IN
and PD inputs: DATA
OUT
and CLK
OUT
outputs
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-circuit
when using an external clock generator)
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
6.080
−
9.504
MHz
ratio between oscillator
and carrier frequency
and carrier frequency
−
64
−
ratio between oscillator
and clock output frequency
and clock output frequency
−
2
−
Transmission mode
f
cr
carrier frequency
f
osc
= 8.48 MHz
−
132.5
−
kHz
t
su
set-up time of the shaped
burst
burst
f
osc
= 8.48 MHz;
see Fig.8
−
170
−
µ
s
t
h
hold time of the shaped
burst
burst
f
osc
= 8.48 MHz;
see Fig.8
−
170
−
µ
s
f
osc
f
cr
--------
f
osc
f
CLKOUT
---------------------