IC
CXA1451M (SONY)CXD2310AR (SONY)
CXA1451M-TH
C-MOS 10-BIT 20MSPS VIDEO A/D CONVERTER
NTOP VIEWN
WIDEBAND VIDEO SWITCH
--TOP VIEW-
2
16
VRB
VRB
VRT
VRT
IN1
SW OUT
1
VCC1
(+4Vto+6V)
16
SW OUT
4
IN2
36
35
34
33
32
31
30
29
28
27
26
25
13
IN1
2
VCC2
(+4Vto+6V)
15
11OUT1
NC
NC
NCDDDD (+5V)
OUT2(+5V)
6
TSTR
37
AGNDAGND
AGND
24
CE
AVAV
SWIN1
COURSE
3
GND
14
CONT1
7CONPARATE
SWIN2
AT
38
& ENCODE23
OE
IN2
4
13
OUT1
VIN
39
S/H
TIMING
22
CLK
5
GNDGND 12
CONT1CONT2AMP.� +GEN.
1410+DAC
40
NC
21
MINV
SWIN1
6
11
OUT2
CAL
41
20
LINV
SWIN2 7
10
CONT2
TS 42
19
TMOD
8VEE1
VEE2
(�4Vto�6V)(�4Vto�6V)9
43
AGND
AMP.
AVDD18
(x 8)(+5V)
44
AGND
17
SEL
INPUT
UNIT
CONT1, 2
; POWER SAVE CONTROL PIN OF DRV. 1 AND DRV. 2
INT1, 2
; 1/2-CHANNEL INPUT PIN
(+3V)45
DVDD
CALIVBRATION
DGND16
SWIN1, 2
; IN1/IN2 PINS SWITCH CONTROL PIN
FINE
46
NC
COMPARATE
15
RESET
OUTPUT
& ENCODE
OUT1, 2
; OUTPUT PIN OF DRV. 1/2
47
NC14
TIN
SWOUT; OUTPUTS IN1 PIN OR IN2 PIN WHICH HAS BEEN
SELECTED BY SWITCH
48DGNDCOURSE CORRECTION
13TO
FINE LATCH
DD
& LATCH
DGNDDV(+3V)
1
2
3
4
5
6
7
8
9
10
11
12
(LSB)D0
D1
D2
D3
D4
D5
D6
D7
D8
D9
IN1 216
X2SW OUT
IN2 4
13
DRVOUT1
14
CONT1
629
VRT
D9
12
SWIN1+30
11
7VRT
D8
SWIN2�1139
10
DRVOUT2VIN
D7
1034
CONT2VRB
D6
35
VRB
9
8
D5
41
CAL
D4
5
17
SEL
D3
4
15
RESET
D2
3
24
CE
D1
2
23
OE
D0
1
22
CLK
14
TIN
TO
13
DS1000M-50 (DALLAS SEMICONDUCTOR)(DELAY TIME=50nS)37
TSTR
AT38
42
TS
C-MOS DELAY LINE
-TOP VIEW-
TAP1
7
INPUT
INPUT 1
VDD(+5V) 8
2
CAL
; CALIBRATION PULSE INPUT
TAP2
CE
; CHIP ENABLE
16
INPUTTAP3
CLK
; CLOCK
TAP2 OUT 2
7
TAP1 OUT3
TAP4
LINV
; OUTPUT (D0-D8) INVERSION
TAP5 5MINV
; OUTPUT (D9) INVERSION
TAP4 OUT 3
6
TAP2 OUTOE
; DIGITAL DATA OUTPUT ENABLE
RESET
; CALIBRATION CIRCUIT RESET
4 GND5 TAP5 OUTSEL
; OUTPUT DATA (D5-D9) SELECT FOR CALIBRATION (4-CLOCK)
HIGH; THROUGH OUTPUT, LOW; DATA FIXED AS WITH D0-D4
TIN
; TEST SIGNAL INPUT
TMOD
; TEST MODE
1
INPUT20%20%20%20%20%TS
; TEST SIGNAL INPUT
TSTR
; TEST SIGNAL INPUT
VRB
; REFERENCE BOTTOM VOLTAGE
VRT
; REFERENCE TOP VOLTAGE
72635OUTPUT
TAP1
TAP2
TAP3
TAP4
TAP5
AT
; TEST SIGNAL OUTPUT
D0-D9
; DIGIRAL DATA OUTPUT
TO; TEST PIN
DELAY TIME (ns)
TYPE. NO.
TAP1
TAP2
TAP3
TAP4
TAP5
DS1000M-50
10
20
30
40
50
DS1000M-60
12
24
36
48
60
DS1000M-75
15
30
45
60
75
DS1000M-100
20
40
60
80
100
DS1000M-125
25
50
75
100
125
DS1000M-150
30
60
90
120
150
DS1000M-175
35
70
105
140
175
DS1000M-200
40
80
120
160
200
DS1000M-250
50
100
150
200
250
DS1000M-500
100
200
300
400
500
DS1000Z-25
5
10
15
20
25
DS1000Z-100
20406080100
BKPF-101CB4-3 |