ICs for TV
AN5195K-C
s Electrical Characteristics at Ta = 25°C (continued)
Parameter
Symbol
Conditions
Min
VIF circuit (continued) Typical input: fP = 38.9 MHz, VIN = 90 dBµ
VCO free-running frequency
∆fP Dispersion without input VIN,
−1.2
V37 (IF AGC) = 0 V(measurement of
difference from 38.9 MHz)
RF AGC maximum sink current IRFmax Maximum current IC can sink when pin 27 is low 1.5
RF AGC minimum sink current IRFmin Leakage current of IC, when pin 27 is high −50
AFT discrimination sensitivity µAFT ∆f = ±25 kHz
40
AFT center voltage
VAFT V30 without input VIN
4.0
AFT maximum output voltage VAFTmax V30 at f = fP −500 kHz
7.8
AFT minimum output voltage VAFTmin V30 at f = fP +500 kHz
0.3
Detection output resistance
RO41 DC measurement IO = − 0.4 mA to −1.0 mA 70
SIF circuit Typical input: fS = 6.0 MHz, fM = 400 Hz, VIN = 90 dBµ
Audio detection output
VSOP36 ∆f = ±50 kHz
0.90
(PAL, SIF1)
0B−D3 = 0
Audio detection output
VSOP35 ∆f = ±50 kHz
0.90
(PAL, SIF2)
0B−D3 = 0
Audio detection output
VSOP33 ∆f = ±50 kHz
0.90
(PAL,SIF3)
0B−D3 = 0
Audio detection output NTSC/PAL RSN/P
Audio detection output linearity ∆VSOP
∆f = ±25 kHz, 0B−D3 = 1, ratio to PAL (VSOP36) −2.5
Ratio between fS = 5.5 MHz
−3
and 6.0 MHz, and 6.5 MHz
SIF pull-in range
NTSC (4.5 MHz)
fSNH Pull-in range of high frequency side 4.8
(4.5 MHz)
SIF pull-in range
NTSC (4.5 MHz)
fSNL Pull-in range of low frequency side
(4.5 MHz)
SIF pull-in range
PAL (5.5 MHz)
fSPH Pull-in range of high frequency side 5.8
(5.5 MHz)
SIF pull-in range
PAL (5.5 MHz)
fSPL Pull-in range of low frequency side
(5.5 MHz)
SIF pull-in range
PAL (6.0 MHz)
fSPH Pull-in range of high frequency side 6.3
(6.0 MHz)
SIF pull-in range
PAL (6.0 MHz)
fSPL Pull-in range of low frequency side
(6.0 MHz)
SIF pull-in range
PAL (6.5 MHz)
fSPH Pull-in range of high frequency side 6.8
(6.5 MHz)
SIF pull-in range
PAL (6.5 MHz)
fSPL Pull-in range of low frequency side
(6.5 MHz)
De-emphasis pin
R29P Impedance of pin 29 at PAL
32
output resistance (PAL)
De-emphasis pin
R29N Impedance of pin 29 at NTSC
48
output resistance (NTSC)
Typ
0
3.0
0
57
4.5
8.1
0.8
120
1.15
1.15
1.15
− 0.5
0
5.0
4.0
6.0
5.0
6.5
5.5
7.0
6.0
40
60
Max Unit
1.2 MHz
mA
50 µA
75 mV/kHz
5.0 V
8.7 V
1.0 V
170 Ω
1.40 V[rms]
1.40 V[rms]
1.40 V[rms]
1.5 dB
3
dB
MHz
4.2 MHz
MHz
5.2 MHz
MHz
5.7 MHz
MHz
6.2 MHz
48 kΩ
72 kΩ
5