[AK4706]
ANALOG CHARACTERISTICS (HD VIDEO)
(Ta = 25°C; VP=12V, VD1=VD2=5V; VVD1=VVD2=VVD3=VVD4=5V; VVOL1/0= “00”, unless otherwise
specified.)
Parameter
Conditions
min
typ
0.7
0.7
2.2
6
max
Units
V
V
V
dB
Sync Tip Clamp Voltage
R/G/B Clamp Voltage
Pb/Pr Clamp Voltage
Gain
at output pin.
at output pin.
at output pin.
Input=0.3Vp-p, 100kHz
Input=0.3Vp-p, FL1/0,FLPB1/0,FLPR1/0= “10”
5.5
6.5
1.0
-25
Frequency response
C1=C2=0pF
(Note 18)
100kHz to 20MHz,
at 30MHz.
at 74.25MHz.
-1.0
dB
dB
dB
-2.5
-40
FL1/0,FLPB1/0,FLPR1/0= “01”
100kHz to 15MHz,
at 54MHz.
-1.0
-1.0
1.0
-25
dB
dB
-40
FL1/0,FLPB1/0,FLPR1/0= “00”
100kHz to 6MHz,
at 27MHz.
f=100kHz, distortion < 1.0%, gain=6dB
0.5
-25
1.5
dB
dB
Vpp
-40
-
Input Signal
-
Load Resistance
Load Capacitance
(Figure 1) 150
-
-
Ω
pF
pF
C1
C2
(Figure 1)
(Figure 1)
-
400
10
3
Dynamic Output Signal
Differential Gain
f=100kHz, distortion < 1.0%
-
Vpp
0.7Vpp 5steps modulated staircase.
-
+0.3
-
%
chrominance &burst are 280mVpp, 4.43MHz.
FL1/0,FLPB1/0,FLPR1/0= “00”
Differential Phase
0.7Vpp 5steps modulated staircase.
chrominance &burst are 280mVpp, 4.43MHz.
FL1/0,FLPB1/0,FLPR1/0= “00”
-
+0.6
-
Degree
MS0507-E-01
2010/09
- 16 -
AKM [ ASAHI KASEI MICROSYSTEMS ]
