cxa1166k Sony Electronics, cxa1166k Datasheet - Page 4

• Manufacturer Part Number: cxa1166k
• Description: 8-bit 250 Msps Flash A/d Converter
• Manufacturer: Sony Electronics

Pin Description
No.
Pin
33
64
65
52
39
40
54
55
49
50
35
34
1
LINV
MINV
V
V
V
V
V
V
V
CLK
CLK
Symbol
RT
RTS
RM
RBS
RB
IN1
IN2
I/O
O
O
I
I
I
I
I
I
I
I
voltage level
Standard
V
V
V
ECL
ECL
ECL
ECL
–2V
–2V
0V
0V
RB
RTS
to
RBS
/2
DGND1
DV
V
V
V
V
CLK
CLK
54
49
V
55
50
V
V
18
35
28
RTS
RBS
34
IN1
IN2
8
RM
RB
EE
RT
DGND1
or
MINV
DV
LINV
64
18
65
40
33
28
39
25
1
8
EE
Equivalent circuit
r
r
r
2
3
4
r
– 4 –
r
r
r
AGND
r
r
r
r
r
r
r
r⁄2
r
r
r
r ⁄2
r
1
5
43, 48, 51, 53, 56, 61
128 to 255
To Comp
0 to 127
To
Comparator
–1.3V
Polarity selection other than
MSB and overrange.
(Refer to the table of input
voltage vs. Digital output)
Low level is maintained with
left open.
Polarity selection for MSB
(Refer to the table of input
voltage vs. Digital output)
Low level is maintained with
left open.
Reference voltage
(Top) (0V typ.)
Reference voltage sense
(Top)
Reference voltage mid-point.
Can be used for linearity
compensation.
Reference voltage sense
(Bottom)
Reference voltage (Bottom)
Analog input.
Pins 49, 50 and Pins 54, 55
should be connected
externally.
CLK input
Complementary CLK input.
ECL threshold potential
(–1.3V) is maintained with
left open.
The complementary input is
recommended for stable
operation at high speed
though the operation only
with the CLK input is
possible when the CLK
input is left open.
Description
CXA1166K