FMS6151 Datasheet, PDF (4/7 Pages) Fairchild Semiconductor – Ultra Portable Video Filter Driver

Typical Performance Characteristics
T_c = 25˚C, V_cc = 2.7V, R_s = 37.5Ω, AC coupled output into 150Ω load, SAG pin connected to V_OUT pin;
unless otherwise noted.
Figure 1. Frequency Response
10
5
0
1
2
-5
-10
-15
-20 _{Mkr Frequency Gain}
-25 Ref 400kHz 6dB
-30 ^{1 6.7MHz -1dB BW}
-35 ^{2 8.0MHz -3dB BW}
3 27MHz -42dB
-40
fSBSD = Gain(ref) – Gain(3) = 48dB
-45
0
5
10 15 20
Frequency (MHz)
3
25 30
Figure 3. Enable/Disable Response
3.0
-20
2.0^-30
-40
Enable Pulse
1.0-50
-60
Output
0_-70
-80
-1.0
-9_-0₁
0
1
2
3
4
5
6
0.1
Tim¹ e (µs)
10
30
Frequency (MHz)
Figure 5. I_cc vs. Supply Voltage
7.0
6.0
5.0
4.0
3.0
2.0
1.0
0
2.5 3.0 3.5 4.0 4.5 5.0 5.5
Vcc (V)
Figure 2. Gain Error vs. Temp.
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
-40 -30 -20 -10 0 10 20 30 40 50 60 70 80
Temperature (°C)
Figure 4. Differential Gain
2.5
2.0^-30
NTSC
wi_Uth_so_inu_gt S₀A_.1G_{µF and 0.01µF}
1.5
Bypass Capacitors as suggested
-40
1.0
0.5-50
0
-0.5^-60
-1.0
-70
-1.5 ^{Min = -0.58}
Max = 0.00
-2.0_{-80 ppMax = 0.58}
-2.5
-90 _{1st 2nd 3rd 4th 5th 6th}
0.1
1
10
30
Frequency (MHz)
Figure 6. Differential Phase
2.5
NTSC
2.0 without SAG
1.5
1.0
0.5
0
-0.5
-1.0
-1.5 ^{Min = -0.58}
Max = 0.12
-2.0 _{ppMax = 0.70}
-2.5
1st 2nd 3rd 4th 5th 6th
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4
FMS6151 Rev. 1B