SGM9135 Datasheet, PDF (4/12 Pages) SG Micro Corp – 4-Channel, 6th-Order Video Filter Driver

SGM9135
4-Channel, 6th-Order Video
Filter Driver for SD/HD (1080p)
ELECTRICAL CHARACTERISTICS
(TA = +25℃, VIN = 1VPP, VCC = 5V, RSOURCE = 37.5Ω; all inputs are AC-coupled with 0.1µF; all outputs are AC-coupled with 220µF into
150Ω, referenced to 400kHz, unless otherwise noted.)
PARAMETER
CONDITIONS
MIN
DC ELECTRICAL CHARACTERISTICS
Operating Voltage Range (VCC)
3.1
Quiescent Current (I_Q)
V_CC = 5.0V, No load
Output Level Shift Voltage (V_OLS)
V_IN = 0V, No load
SD channel
1080p channel
Voltage Gain (AV)
RL = 150Ω
5.8
Output Voltage High Swing
V_IN = 3V, R_L = 150Ω to GND
Video Input Voltage Range
Referenced to GND if DC-coupled
Power Supply Rejection Ratio (PSRR) DC (All channels)
STANDARD DEFINITION MODE ELECTRICAL CHARACTERISTICS
-0.1dB Bandwidth
SD channel
-1dB Bandwidth
SD channel
-3dB Bandwidth
SD channel
Filter Response (Normalized Gain)
Slew Rate
SD channel, f_IN = 400kHz to 27MHz
2V Output step, 80% to 20%
Differential Gain (DG)
AC-AC coupled, PAL
AC-DC coupled, PAL
Differential Phase (DP)
AC-AC coupled, PAL
AC-DC coupled, PAL
Group Delay Variation (D/DT)
Difference between 400kHz and 6.5MHz
Crosstalk (channel-to-channel)
V_OUT = 1.4V_PP, f = 1MHz
Signal-to-Noise Ratio (SNR)
100kHz to 5MHz
Fall Time
2V Output step, 80% to 20%
Rise Time
2V Output step, 80% to 20%
Chroma Luma Gain (CLG_SD)
f = 3.58MHz (Referenced to SD_IN at 400kHz)
Chroma Luma Delay (CLDSD)
f = 3.58MHz (Referenced to SDIN at 400kHz)
1080p HIGH DEFINITION MODE ELECTRICAL CHARACTERISTICS
-0.1dB Bandwidth
R_L = 150Ω
-1dB Bandwidth
RL = 150Ω
-3dB Bandwidth
RL = 150Ω
Filter Response (Normalized Gain)
Slew Rate
f_IN = 400kHz to 148MHz
2V Output step, 80% to 20%
Group Delay Variation (D/DT)
Difference between 400kHz and 70MHz
Crosstalk (channel-to-channel)
VOUT = 1.4VPP, f = 1MHz
Fall Time
2V Output step, 80% to 20%
Rise Time
2V Output step, 80% to 20%
TYP MAX UNITS
5
5.5
V
75
96
mA
420
550
mV
550
700
6.1
6.35
dB
4.8
V
1.4
VPP
50
dB
6.4
MHz
7.6
MHz
8.5
MHz
50
dB
34
V/μs
0.5
%
0.4
1.0
deg
1.0
35
ns
-63
dB
-66
dB
34
ns
36
ns
102
%
8
ns
78
MHz
86
MHz
98
MHz
21
dB
340
V/μs
5.3
ns
-64
dB
3.3
ns
3.6
ns
SG Micro Corp
4
www.sg-micro.com