900,000+ datasheet pdf search and download

Datasheet4U offers most rated semiconductors data sheet pdf




Sony Semiconductor Electronic Components Datasheet

CXD1179Q Datasheet

8-bit 35MSPS Video A/D Converter with Clamp Function

No Preview Available !

CXD1179Q
8-bit 35MSPS Video A/D Converter with Clamp Function
Description
The CXD1179Q is an 8-bit CMOS A/D converter
for video with synchronizing clamp function. The
adoption of 2 step-parallel method achieves ultra-low
power consumption and a maximum conversion
speed of 35MSPS.
32 pin QFP (Plastic)
Features
• Resolution: 8-bit ± 1/2LSB (DL)
• Maximum sampling frequency: 35MSPS
• Low power consumption: 80 mW (at 35MSPS typ.)
(reference current excluded)
• Synchronizing clamp function
• Clamp ON/OFF function
• Reference voltage self bias circuit
• Input CMOS compatible
• 3-state TTL compatible output
• Single 5V power supply
• Low input capacitance: 8 pF
• Reference impedance: 330 (typ.)
Applications
Wide range of applications that require high-speed
A/D conversion such as TV and VCR.
Structure
Silicon gate CMOS IC
Absolute Maximum Ratings (Ta=25 °C)
• Supply voltage VDD
7V
• Reference voltage
VRT, VRB VDD + 0.5 to VSS – 0.5 V
• Input voltage VIN
VDD + 0.5 to VSS – 0.5 V
(Analog)
• Input voltage VI
VDD + 0.5 to VSS – 0.5 V
(Digital)
• Output voltage VO
VDD + 0.5 to VSS – 0.5 V
(Digital)
• Storage temperature
Tstg –55 to +150 °C
Recommended Operating Conditions
• Supply voltage AVDD, AVSS 4.75 to 5.25
V
DVDD, DVSS
| DVSS – AVSS | 0 to 100
mV
• Reference input voltage
VRB 0 and above V
VRT 2.7 and below V
• Analog input VIN
1.8 Vp-p above
• Clock pulse width
Tpw1, Tpw0 13 ns (min) to 1.1 µs (max)
• Operating ambient temperature
Topr
–40 to +85 °C
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—
E91Z07G86-TE


Sony Semiconductor Electronic Components Datasheet

CXD1179Q Datasheet

8-bit 35MSPS Video A/D Converter with Clamp Function

No Preview Available !

Block Diagram
OE 30
DVss 31
D0 (LSB) 1
D1 2
D2 3
D3 4
D4 5
D5 6
D6 7
D7 (MSB) 8
DVDD 10
TEST (DVDD) 11
CLK 12
DVss
28
Reference supply
Lower
data
latch
Upper
data
latch
Lower encoder
(4 BIT)
Lower sampling
comparator (4 BIT)
Lower encoder
(4 BIT)
Lower sampling
comparator (4 BIT)
Upper encoder
(4 BIT)
Upper sampling
comparator (4 BIT)
Clock generator
TEST (OPEN) 9
NC 32
29 27
26
CLE CCP VREF
CXD1179Q
25 VRBS
24 VRB
23 AVss
22 AVss
21 VIN
20 AVDD
19 AVDD
18 VRT
17 VRTS
16 AVDD
15 CLP
14 TEST
(VDD or Vss)
13 TEST
(VDD or Vss)
—2—


Part Number CXD1179Q
Description 8-bit 35MSPS Video A/D Converter with Clamp Function
Maker Sony Corporation
Total Page 14 Pages
PDF Download

CXD1179Q Datasheet PDF

View PDF for Mobile








Similar Datasheet

1 CXD1179Q 8-bit 35MSPS Video A/D Converter with Clamp Function
Sony Corporation





Part Number Start With

0    1    2    3    4    5    6    7    8    9    A    B    C    D    E    F    G    H    I    J    K    L    M    N    O    P    Q    R    S    T    U    V    W    X    Y    Z

Site map

Webmaste! click here

Contact us

Buy Components

Privacy Policy