CXA1386P Datasheet, PDF (1/21 Pages) Sony Corporation – 8-bit 75MSPS Flash A/D Converter

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.
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E90114C54-ST