AI4402 Datasheet, PDF (9/14 Pages) A1 PROs co., Ltd. – Signal Processor for CCD Monochrome Camera

Ai4402
Electrical Characteristics(Ta=25 ¡ É, Vcc=5V,See Electrical Characteristics Test Circuit)
No. Symbol
Item
Conditions
Min Typ Max Unit
1
Icc
Current consumption
Current value of Vcc1 and Vcc2
AGC CONT = 1.5V
45 50 65 mA
2
MAX
Min. value of AGC
MAX
GAIN between DATA input and AGC OUT
DATA input = 100mV
AGC MAX = 4V, AGC CONT = 1.5V
- 18 20 dB
3
AG1
Min. value of AGC
CONT
GAIN between DATA input and AGC OUT
DATA input = 500mV, AGC CONT = 5V
- 1 4 dB
4
AG2
Max. value of AGC GAIN between DATA input and AGC OUT
CONT
DATA input = 30mV, AGC CONT =1.5V
30 32
- dB
5
AG3 AGC CONT 10dB
GAIN between DATA input and AGC OUT
DATA input = 320mV, AGC CONT =3.55V
8
10
12 dB
6 ADC AGC OUT DC
DC output level of AGC OUT
2.25 2.55 2.85 V
7 ¥ ã1
8 ¥ ã2
9 LG
¥ ã1 output level
¥ ã2 output level
LINEAR AMP GAIN
Test value of¥ ã1 output level
¥ ãIN input = 500mV
Test value of¥ ã2 output level
¥ ãIN input = 500mV, S9 ON
GAIN between¥ ãIN input level and LINEAR
¥ ãIN input = 500mV
530 630 730 mV
580 680 780 mV
1.5 2.6 3.5 dB
10 DDC DET OUT DC
DC output level of DET OUT
1.8 2.0 2.2 V
11 IG
IRIS AMP GAIN
GAIN between DATA input and IRIS
DATA input = 300mV
8 10 12 dB
12 IDC IRIS OUT DC
DC output level of IRIS
1.1 1.3 1.5 V
13 DG DRIVER GAIN
GAIN between DRIVER IN and VIDEO
DRIVER IN = 700mV
5.7 6.0 6.3 dB
14 SY
SYNC level
SYNC level / DG* of VIDEO output
270 293 316 mV
15 DC1 Dark clip 1
Dark clip level of preset mode 1
Dark clip level / DG* of VIDEO output
-15 0 15 mV
16 DC2 Dark clip 2
Dark clip level of preset mode 2
Dark clip level / DG* of VIDEO output
0 20 40 mV
17
DC3
Min. value of DC
CONT
Dark clip level / DG* of VIDEO output
DC CONT = 2V
- 3 5 mV
18
DC4
Max. value of DC
CONT
Dark clip level / DG* of VIDEO output
DC CONT = 3.3V
80 130 - mV
19 WC1 W-CLIP level
W-CLIP level / DG* of VIDEO output
DRIVER IN =1500mV, WC CONT = GND
780
820
860
mV
20
WC2
Min. value of WC
CONT
W-CLIP level / DG* of VIDEO output
DRIVER IN =1500mV, WC CONT =2.2V
- 300 600 mV
21
WC3
Max. value of WC
CONT
W-CLIP level / DG* of VIDEO output
DRIVER IN =1500mV, WC CONT =3.3V
1000 1300
-
mV
22
OPL
OP AMP output D
range Low level
DC output level of OP OUT
OP IN+ = 2.5V, OP IN- = 4V
- 0.8 1.2 V
23
OPH
OP AMP output D
range High level
DC output level of OP OUT
OP IN+ = 4V, OP IN- = 2.5V
4.5 4.8 - V
*Characteristics value at DRIVER GAIN item
9