Philips Semiconductors
Product specification
Single standard VIF-PLL demodulator
and FM-PLL detector
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 134).
SYMBOL
V
P
PARAMETER
supply voltage
CONDITIONS
I
P
= 70 mA; T
amb
= 70
°C;
maximum chip temperature
125
°C
for TDA9801
128
°C
for TDA9801T
V
n
voltage on
pins VIF1, VIF2, AFC and AGC
pin TAGC
t
sc(max)
T
stg
T
amb
V
es
Notes
1. Machine model class B (L = 2.5
µH).
THERMAL CHARACTERISTICS
SYMBOL
R
th(j-a)
TDA9801
TDA9801T
PARAMETER
thermal resistance from junction to ambient
CONDITIONS
in free air
73
85
VALUE
maximum short-circuit time
storage temperature
ambient temperature
electrostatic handling voltage
note 1
to ground or V
P
0
−
−
−25
−20
−300
V
P
13.2
10
+150
+70
+300
0
0
9.9
9.9
MIN.
MAX.
TDA9801
UNIT
V
V
V
V
s
°C
°C
V
UNIT
K/W
K/W
CHARACTERISTICS
V
P
= 5 V; T
amb
= 25
°C;
see Table 1 for input frequencies and picture-to-sound carrier ratios; V
i(VIF)(rms)
= 10 mV (sync
pulse level); IF input from 50
Ω
via broadband transformer 1 : 1; DSB video modulation; 10% residual carrier; video
signal in accordance with
“CCIR, line 17”
or
“NTC-7 Composite”;
measurements taken in test circuit of Fig.12; unless
otherwise specified.
SYMBOL
Supply: pin V
P
V
P
I
P
supply voltage
supply current
note 1
V
P
= 5 V
V
P
= 9 V
Vision IF input: pins VIF1 and VIF2
V
i(sens)(VIF)(rms)
sensitivity of VIF input
voltage (RMS value)
−1
dB video at output
f
PC
= 38.9 or 45.75 MHz
f
PC
= 58.75 MHz
V
i(max)(rms)
maximum VIF input voltage
(RMS value)
1 dB video at output
f
PC
= 38.9 or 45.75 MHz
f
PC
= 58.75 MHz
V
I
1999 Aug 26
DC input voltage
70
80
3.0
150
160
3.4
−
−
3.8
mV
mV
V
−
−
50
60
90
100
µV
µV
4.5
51
52
5.0
60
61
9.9
70
70
V
mA
mA
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
7
PHILIPS [ NXP SEMICONDUCTORS ]
