TDA8540/C2 데이터 시트보기 (PDF) - Philips Electronics
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TDA8540/C2 Datasheet PDF : 20 Pages
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Philips Semiconductors
4 × 4 video switch matrix
Product specification
TDA8540
SYMBOL
PARAMETER
CONDITIONS
MIN. TYP. MAX. UNIT
∆G
maximum gain variation
100 kHz < f < 5 MHz −
0.5 −
dB
100 kHz < f < 8.5 MHz −
1
−
dB
100 kHz < f < 12 MHz −
3
−
dB
αct
crosstalk attenuation of I2C-bus signals
60 −
−
dB
Auxiliary outputs D0 and D1 (open collector)
IOH
HIGH level output current
VOL
LOW level output voltage
I2C-bus inputs SCL and SDA
VOH = 5.5 V
IOL = 4 mA
−
−
10 µA
−
−
0.4 V
IIH
HIGH level input current
IIL
LOW level input current
Ci
input capacitance
I2C-bus output SDA
VIH = 3.0 V
VIL = 1.5 V
−
−
−10 −
−
−
10 µA
−
µA
10 pF
VOL
LOW level output voltage
Sub-address S0, S1 and S2
IOL = 3 mA
−
−
0.4 V
IIH
HIGH level input current
VIH = VCC
−
−
10 µA
IIL
LOW level input current
VIL = 0 V
−
−
10 µA
Notes
1. Gain set at 2; RL = 150 Ω; test signal D2 from CCIR 330.
2. Gain set at 2; RL = 150 Ω; test signal D1 from CCIR 17.
3. Measured from any selected input to output; f = 5 MHz; RL = 150 Ω; gain set at 2; VI = 1.5 V (peak-to-peak value).
This measurement requires an optimized board.
4. Supply voltage ripple rejection: 20 log V---V--r-i-p-r-i-pp--l-pe--l-e-(-o--(-ns--u--o-p-u-p-t--pl-y-u-)--t-) ;
measured at f = 1 kHz with V ripple (supply max) = 100 mV (peak-to-peak value).
The supply voltage rejection ratio is >36 dB at fmax = 100 kHz.
1995 Feb 06
10
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