tda8374bh NXP Semiconductors, tda8374bh Datasheet - Page 27

• Manufacturer Part Number: tda8374bh
• Description: Tda837x Family I?c-bus Controlled Economy Pal/ntsc And Ntsc Tv-processors
• Manufacturer: NXP Semiconductors

Philips Semiconductors
CHARACTERISTICS
V
1997 Jul 01
Supplies
M
V
I
P
H
V
I
IF circuit
V
V
R
C
V
PLL
f
f
t
f
f
P1
P2
PLL
cr(PLL)
acq(PLL)
tune(VCO)
shift(L’)
P
G
f
f
P1
tot
P2
ISION
i(rms)
i(max)(rms)
ORIZONTAL OSCILLATOR SUPPLY
i
i
I
and NTSC TV-processors
AIN SUPPLY
SYMBOL
VCO(T)
DAC
= 8 V; T
2
v
C-bus controlled economy PAL/NTSC
DEMODULATOR
IF
AMPLIFIER INPUTS
amb
(
PIN
= 25 C; the pin numbers given refer to the SDIP56 package; unless otherwise specified.
supply voltage
supply current
total power dissipation
supply voltage
supply current
input sensitivity (RMS value)
input resistance (differential)
input capacitance (differential)
voltage gain control range
maximum input signal
(RMS value)
PLL frequency range
PLL catching range
PLL acquisition time
VCO frequency variation with
temperature
VCO tuning range
frequency variation per step of
the DAC (A0 to A6)
frequency shift with the L’ FA bit
12)
(PLL
PARAMETER
FILTER ON PIN
(
PINS
(
48
PIN
AND
37)
5); note 3
49)
note 1
note 2
note 2
note 4
via the I
f
f
f
i
i
i
= 38.90 MHz
= 45.75 MHz
= 58.75 MHz
CONDITIONS
27
2
C-bus
7.2
7.2
64
100
32
MIN.
8.0
110
900
8.0
6
70
70
70
2
3
150
2
tbf
2.5
20
5.5
TYP.
TDA837x family
Preliminary specification
8.8
8.8
100
100
100
60
20
MAX.
V
mA
mW
V
mA
k
pF
dB
mV
MHz
MHz
ms
kHz/K
MHz
kHz
MHz
UNIT
V
V
V