CXA1390AR Sony, CXA1390AR Datasheet

CXA1390AR

Manufacturer Part Number

CXA1390AR

Description

S/H and AGC for CCD Camera

Manufacturer

Sony

Datasheet

1.CXA1390AR.pdf (17 pages)

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Description

processing ICs which extract signals from the CCD

output. These bipolar ICs perform correlated double

sampling. AGC, color separation, high luminance

detection and others. Additionary, these ICs are not

affected by irregular pulses which occure during the

CCD shutter mode.

Featuers

• Pin compatible upgraded version of CXA1390Q/R

• Almost completely corrects irregular pulses and

• Correlated double sampling function alllows for the

• AGC amplifier, which has High S/N ratio and wide

• Output

• Usage of Vg (regulator) output allows for the

Operating Conditions

Block Diagram and Pin Configuration (Top View)

which can be swapped out while using same

peripheral chips

their negative affects

suppression of low band noise in the CCD output

gain control range, enhances the camera sensitivity

detection output

formation of IRIS and AGC LOOP which are not

affected by supply voltage functation

The CXA1390AQ/AR are CCD camera's signal

Supply voltage

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.

S/H and AGC for CCD Camera

for

iris

adjustment.

DET LEVEL

AGC CONT

AGC OUT

AGC MAX

AGC CLP

AGC SEL

OP OUT

OP IN +

OP IN –

XSHP

XSHD

CLP4

4.75 to 5.25

High

luminance

CXA1390AQ/AR

– 1 –

XSP1

Application

Structure

Absolute Maximum Ratings (Ta = 25°C)

• Supply voltage

• Operating temperature Topr

• Storage temperature

• Allowable power dissipation

XSP3

XSP2

(40mm 40mm, t = 0.8mm with a mounted glass epoxy

substrate)

48 pin QFP (Plastic)

S/H and AGC for CCD camera

Bipolar silicon monolithic IC

SLICE

CXA1390AQ

LPF

PBLK

CLP1

CLP

BLK

CLP

GATE

Tstg

CSAGC SL

CSAGC GC

CS OUT

CS CCD GC

CS CCD SL

CS CLP

F3 OUT

F2 OUT

F1 OUT

GY OUT

DC OUT

XSH1

48 pin LQFP (Plastic)

CXA1390AR

600 (QFP)

950 (VQFP)

–65 to +150

–20 to +75

E90941A78

°C

Related parts for CXA1390AR

CXA1390AR Summary of contents

Page 1

... SH LPF BLK PBLK XSP2 CLP1 CLP LPF SH BLK PBLK XSP1 – 1 – CXA1390AR 48 pin LQFP (Plastic –20 to +75 °C Tstg –65 to +150 °C P 600 (QFP 950 (VQFP CSAGC SL 11 CSAGC GC 10 ...

Page 2

Pin Description and Standard Pin voltage PIn Voltage Symbol No. 1 XSH1 34 XSHP 35 XSHD H: 4V and above 40 XSP3 L: 1V and below 41 XSP2 42 XSP1 48 XSH2 2 DC OUT 1 ...

Page 3

PIn Voltage Symbol No CCD CCD GC 11 CSAGC GC 12 CSAGC SL (Test mode at 0V) 21 IRIS LEVEL 22 IRIS GC 25 DET LEVEL 31 AGC CONT 32 AGC MAX 13 CLP1 14 ...

Page 4

PIn Voltage Symbol No. H: 4.2V and above 30 OP OUT L: 1.2V and below V : Low Gain mode CC 33 AGC SEL GND: High Gain mode Black level 38 DATA IN 2.7 to 3.2V 1.4 ...

Electrical Characteristics Item Symbol Current consumption ID ACON CONT Min. Min. ACON CONT Max. Max. AGC MAX Max. Min. Min. Gain shift GSHI BLK offset BLK Color Gain f Gain sepa- ration BLK offset f BLK DC OUT DC Gate ...

Page 6

Item Symbol CSC Max. Gain Max. CSC Min. Gain CS Min. CCD CSC Max. SLICE Max. SL CSC Min. SLICE Min. SL CSA Max. Gain Max. CSA CS Min. Gain Min. AGC CSA Max. SLICE Max. SL CSA Min. SLICE ...

Page 7

Note 1) Output signal BLK input 5 0 Note 2) Voltage between DATA IN input black level and the high luminance level determined by CS CCD SL pin voltage. Black level DATA IN High luminance level Indicates the specification CS ...

Page 8

Test Circuit V CC 10µ DET LEVEL (3V) 26 AGC CLP 0.1 AGC OUT (2V – 29 (2V) OP OUT 30 31 AGC CONT (1.5V) AGC MAX 32 (5V) 33 ...

Page 9

Timing Diagram for Testing DATA IN input 5V CLP 1 0 2µsec 5V CLP 4 0 Output waveform AGC OUT IRIS OUT OUT OUT DET OUT CS OUT Equivalent to black 1H 2µsec – ...

Page 10

Standard Control Characteristics (V AGC amplifier gain control characteristics dB (AGC Max AGC CONT voltage IRIS gain control characteristics ...

Page 11

CS CCD gain control characteristics CCD GC voltage CS AGC gain control characteristics AGC GC voltage Note ...

Page 12

Supply voltage Characteristics Standard Design Documentation (Ta = 25°C) AGC amplifier gain control characteristics dB 5.25V (AGC Max AGC CONT voltage IRIS gain control characteristics ...

Page 13

CS CCD gain control characteristics CCD GC voltage CS AGC gain control characteristics dB 20 5.25V AGC GC voltage ...

Page 14

Standard Design Documentation Temperature Characteristics (V AGC amplifier gain control characteristics dB (AGC Max AGC CONT voltage IRIS gain control characteristics ...

Page 15

CS CCD gain control characteristics CCD GC voltage CS AGC gain control characteristics AGC GC voltage Note ...

Page 16

SYNC CTBLK SYNC-LEVEL CBLK SETUP BF FADER-SIG BFG FADER-MODE FSC-OUT Y-LEVEL NC SHP-OUT NC SHP-CLP2 LALT DLD 4FSC SHP-CLP1 DV CC DLE CLP R-Y LEVEL SHP- IN R-Y LEVEL C OUT B-Y R-CLP GAIN B-Y G-CLP GAIN R-Y B-CLP CS-IN ...

Page 17

... Package Outline Unit: mm CXA1390AQ SONY CODE EIAJ CODE JEDEC CODE CXA1390AR 37 48 0.5 ± 0.08 SONY CODE EIAJ CODE JEDEC CODE 48PIN QFP (PLASTIC) 15.3 ± 0.4 + 0.4 12.0 – 0 0.15 0.8 0.3 – 0.1 ± 0. 0.35 2.2 – 0.15 PACKAGE STRUCTURE PACKAGE MATERIAL EPOXY RESIN SOLDER / PALLADIUM LEAD TREATMENT ...

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