FMS6501 Datasheet, PDF (5/16 Pages) Fairchild Semiconductor – 12 Input 9 Output Video Switch Matrix with Input Clamp, Input Bias Circuitry, and Output Drivers

DC Electrical Characteristics
T_c = 25°C, V_cc = 5V, V_in = 1V_pp, input bias mode, one-to-one routing, 6dB gain, all inputs AC coupled with
0.1uF, unused inputs AC-terminated through 75Ω to GND, all outputs AC coupled with 220uF into 150Ω
loads, referenced to 400kHz; unless otherwise noted.
Symbol
I_CC
V_OUT
R_OFF
V_clamp
V_bias
PSRR
Parameter
Supply Current¹
Video Output Range
Off Channel Output Impedance
DC Output Level¹
DC Output Level¹
Power Supply Rejection Ratio
Conditions
No load, all outputs enabled
Output disabled
Clamp mode
Bias mode
All channels, DC
Min.
0.2
1.15
Typ.
80
2.8
3.0
0.3
1.25
50
Max
100
0.4
1.35
Units
mA
V_pp
kΩ
V
V
dB
AC Electrical Characteristics
T_c = 25°C, V_cc = 5V, V_in = 1V_pp, input bias mode, one-to-one routing, 6dB gain, all inputs AC coupled with
0.1uF, unused inputs AC-terminated through 75Ω to GND, all outputs AC coupled with 220uF into 150Ω
loads, referenced to 400kHz; unless otherwise noted.
Symbol
Parameter
AV_SD
AV_STEP
f_+1dB
f_-1dB
f_C
dG
Channel Gain¹ Error
Gain Step¹
1dB Peaking Bandwidth
-1dB Bandwidth
-3dB Bandwidth
Differential Gain
dP
Differential Phase
THD_SD
THD_HD
X_TALK1
X_TALK2
X_TALK3
X_TALK4
X_TALK5
SNR_SD
V_NOISE
AMP_ON
SD Output Distortion
HD Output Distortion
Input Crosstalk
Input Crosstalk
Output Crosstalk
Output Crosstalk
Multi-Channel Crosstalk
Signal-to-Noise Ratio⁵
Channel Noise
Amplifier Recovery Time
Conditions
All Channels, All Gain Settings, DC
All Channels, DC
V_OUT = 1.4V_pp
V_OUT = 1.4V_pp
V_OUT = 1.4V_pp
3.58MHz
3.58MHz
V_OUT = 1.4V_pp, 5MHz
V_OUT = 1.4V_pp, 22MHz
1MHz, V_OUT = 2V_pp2
15MHz, V_OUT = 2V_pp2
1MHz, V_OUT = 2V_pp3
15MHz, V_OUT = 2V_pp3
Standard Video, V_OUT = 2V_pp4
NTC-7 weighting, 4.2MHz LP, 100kHz HP
400kHz to 100MHz, Input referred
Post I²C programming
Min.
-0.2
0.9
Typ.
0
1
65
90
115
0.1
0.2
0.05
0.6
-72
-50
-68
-61
-45
73
20
300
Max
+0.2
1.1
Units
dB
dB
MHz
MHz
MHz
%
deg
%
%
dB
dB
dB
dB
dB
dB
nV/rtHz
ns
Notes:
1. 100% tested at 25°C.
2. Adjacent input pair to adjacent output pair. Interfering input is through an open switch.
3. Adjacent input pair to adjacent output pair. Interfering input is through a closed switch.
4. Crosstalk of eight synchronous switching outputs onto single, asynchronous switching output.
5. SNR = 20 * log (714mV / rms noise)
FMS6501 Rev. 1A
5
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