CXA1386P PDF даташит
Спецификация CXA1386P изготовлена «Sony Corporation» и имеет функцию, называемую «8-bit 75MSPS Flash A/D Converter». |
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Детали детали
Номер произв | CXA1386P |
Описание | 8-bit 75MSPS Flash A/D Converter |
Производители | Sony Corporation |
логотип |
21 Pages
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CXA1386P/K
8-bit 75MSPS Flash A/D Converter
Description
The CXA1386P/K are 8-bit high-speed flash A/D
converter ICs capable of digitizing analog signals at
the maximum rate of 75MSPS. The digital I/O levels
of these A/D converters are compatible with the
ECL 100K/10KH/10K.
The CXA1386P/K is pin-compatible with the
earlier models CXA1056P/K, CXA1016P/K,
respectively. They can be replaced by the
CXA1386P/K without any design changes, in most
cases. Compared with the earlier models, these
new models have been greatly improved in
performance, by incorporating advanced process,
new circuit design and carefully considered layout.
Features
• Differential linearity error: ±1/2LSB or less
• Integral linearity error: ±1/2LSB or less
• High-speed operation with maximum conversion
rate of 75MSPS (Min.)
• Wide analog input bandwidth: 150MHz (Min. for
full-scale input)
• Low Power consumption: 580mW (Typ.)
• Single power supply: –5.2V
• Low input capacitance: 17pF (Typ.)
• Built-in integral linearity conpensation circuit
• Low error rate
• Operable at 50% clock duty cycle
• Good temperature characteristics
• Capable of driving 50Ω loads
Pin Configuration
Pins with name are NC pins (not connected).
LINV 1
DVEE 2
DGND 3
(LSB) D0 4
D1 5
D2 6
D3 7
D4 8
D5 9
D6 10
(MSB) D7 11
DGND 12
DVEE 13
MINV 14
CXA1386P
28 AVEE
27 VRT
26 AVEE
25 AGND
24 VIN
23 AGND
22 VRM
21 AGND
20 VIN
19 AGND
18 AVEE
17 VRB
16 CLK
15 CLK
CXA1386P
28 pin DIP (Plastic)
CXA1386K
44 pin LCC (Ceramic)
Structure
Bipolar silicon monolithic IC
Applications
• Digital oscilloscopes
• HDTV (high-definition TVs)
• Other apparatus requiring high-speed A/D
conversion
39
AVEE 40 38 37 36 35 34 33 32 31 30 29 28 AVEE
AVEE 41
27 AVEE
VRT 42
26 VRB
43 25
AVEE 44
24
1
CXA1386K
23 CLK
2 22 CLK
LINV 3
21 MINV
DVEE 4
20 DVEE
DGND1 5
19 DGND1
DGND2 6
18
8 9 10 11 12 13 14 15 16 17
7
Sony reserves the right to change products and specifications without prior notice. This information does not convey any license by
any implication or otherwise under any patents or other right. Application circuits shown, if any, are typical examples illustrating the
operation of the devices. Sony cannot assume responsibility for any problems arising out of the use of these circuits.
–1–
E90114C54-ST
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Absolute Maximum Ratings (Ta = 25°C)
• Supply voltage
AVEE, DVEE
• Analog input voltage
VIN
• Reference input voltage VRT, VRB, VRM
I VRT – VRB I
• Digital input voltage
CLK, CLK, MINV, LINV
I CLK – CLK I
• VRM pin input current
IVRM
• Digital output current
ID0 to ID7
• Storage temperature
Tstg
–7 to +0.5
–2.7 to +0.5
–2.7 to +0.5
2.5
–4 to +0.5
2.7
–3 to +3
–30 to 0
–65 to +150
V
V
V
V
V
V
mA
mA
°C
Recommended Operating Conditions
• Supply voltage
AVEE, DVEE
AVEE – DVEE
AGND – DGND
• Reference input voltage VRT
VRB
• Analog input voltage
VIN
• Pulse width of clock
TPW1
TPW0
• Operating temperature Tc (CXA1386K)
Ta (CXA1386P)
Min.
–5.5
–0.05
–0.05
–0.1
–2.2
VRB
6.6
6.6
–20
–20
Typ.
–5.2
0
0
0
–2.0
Max.
–4.95
+0.05
+0.05
+0.1
–1.8
VRT
+100
+75
Unit
V
V
V
V
V
ns
ns
°C
°C
CXA1386P/K
–2–
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Block Diagram
VRT
VIN
VRM
VIN
VRB
CLK
CLK
r1
Comparator
r/2
r
r
r
r
r
r
r
r2
r
r
r
r
r
r
r
r3 r/2
1
2
•
••
63
64
65
•
••
126
127
128
129
•
••
191
192
193
•
•
•
254
255
CLOCK
DRIVER
MINV
LINV
–3–
CXA1386P/K
D7 (MSB)
D6
D5
D4
D3
D2
D1
D0 (LSB)
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Номер в каталоге | Описание | Производители |
CXA1386K | 8-bit 75MSPS Flash A/D Converter | Sony Corporation |
CXA1386P | 8-bit 75MSPS Flash A/D Converter | Sony Corporation |
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