November 1985 8
Philips Semiconductors Product specification
Switch for CTV receivers TDA8440
Voltage gain V9-12 −10+1dB
V
10-12 −10+1dB
V
5-14 −10+1dB
V
7-14 −10+1dB
Isolation (off state) (f = 20 kHz) 90 −−dB
Signal-to-noise ratio (note 5) S/S +N90−−dB
Total harmonic distortion (note 7) THD −−0,1 %
Crosstalk attenuation for interferences
caused by video signals (note 6)
Weighted α80 −−dB
Unweighted α80 −−dB
Crosstalk attenuation for interferences
caused by sinusoidal sound signals
(note 6) α80 −−dB
Crosstalk attenuation for interferences
caused by the bus signal (weighted)
(source impedance = 1 kΩ)80−−dB
Supply voltage rejection RR 50 −−dB
Bandwidth (−1 dB) B 50 −−kHz
I2C bus inputs/outputs SDA (pin 17) and SCL
(pin 18)
Input voltage HIGH VIH 3−VPV
Input voltage LOW VIL −0,3 −+1,5 V
Input current HIGH(1) IIH −−10 µA
Input current LOW(1) IIL −−10 µA
Output voltage LOW at IOL = 3 mA VOL −−0,4 V
Maximum output sink current IOL −5−mA
Capacitance of SDA and SDL inputs,
pins 17 and 18 CI−−10 pF
Sub-address inputs S0(pin 11), S1 (pin 13), S2 (pin 6)
Input voltage HIGH VIH 3−VPV
Input voltage LOW VIL −0,3 −+0,4 V
Input current HIGH IIH −−10 µA
Input current LOW IIL −50 −0µA
OFF input (pin 2)
Input voltage HIGH VIH +3−VPV
Input voltage LOW VIL −0,3 −+0,4 V
Input current HIGH IIH −−20 µA
Input current LOW IIL −10 −2µA
PARAMETER SYMBOL MIN. TYP. MAX. UNIT