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UPD3739D の電気的特性と機能

UPD3739DのメーカーはNECです、この部品の機能は「5000 PIXELS CCD LINEAR IMAGE SENSOR」です。


製品の詳細 ( Datasheet PDF )

部品番号 UPD3739D
部品説明 5000 PIXELS CCD LINEAR IMAGE SENSOR
メーカ NEC
ロゴ NEC ロゴ 




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UPD3739D Datasheet, UPD3739D PDF,ピン配置, 機能
DATA SHEET
MOS INTEGRATED CIRCUIT
µPD3739
5000 PIXELS CCD LINEAR IMAGE SENSOR
The µPD3739 is a CCD (Charge Coupled Device) linear image sensor which changes optical images to electrical
signal.
The µPD3739 is a 2-output type CCD sensor with 2 rows of high-speed charge transfer register, which transfers
the photo signal electrons of 5000 pixels separately in odd and even pixels. It is developed as the higher sensitivity
version of the previous device, the µPD35H71A. It is suitable for 400 dpi/A3 high-speed digital copiers, OCRs and
high-end business facsimiles.
FEATURES
• Valid photocell
: 5000 pixels
• Photocell’s pitch
: 7 µm
• High sensitivity
: 9.0 V/lx·s TYP. (Light source: Daylight color fluorescent lamp)
• Low image lag
: 1 % MAX.
• Peak response wavelength : 550 nm (green)
• Resolution
: 16 dot/mm (400 dpi) A3 (297 × 420 mm) size (shorter side)
• Data rate
: 40 MHz MAX. (20 MHz/1 output)
• Output type
: 2 outputs out of phase (2 outputs in phase also supported)
• Power supply
: +12 V
• Drive clock level
: CMOS output under 5 V operation
• On-chip circuit
: Automatic φR level adjuster
• Pin assign
: Functional compatible with the µPD35H71A
ORDERING INFORMATION
Part Number
µPD3739D
Package
CCD linear image sensor 22-pin ceramic DIP (CERDIP) (400 mil)
The information in this document is subject to change without notice.
Document No. S12744EJ1V0DS00 (1st edition)
Date Published September 1997 N
Printed in Japan
© 1997

1 Page





UPD3739D pdf, ピン配列
BLOCK DIAGRAM
GND VOD φR2 φ1L2
1 19 18 17
φ22 φ12
14 13
VOUT2 20
VOUT1 3
Automatic φR level adjuster
......
CCD analog shift register
Transfer gate
Photocell
Transfer gate
CCD analog shift register
12 φ TG
56
φ R1 φ2L1
9 10
φ21 φ11


3Pages


UPD3739D 電子部品, 半導体
µPD3739
ELECTRICAL CHARACTERISTICS
TA = +25 ˚C, VOD = 12 V, fφ1 = 1 MHz, data rate = 2 MHz, storage time = 10 ms
light source: 3200 K halogen lamp + C-500S (infrared cut filter, t = 1 mm), input signal clock = 5 Vp-p
Parameter
Saturation voltage
Saturation exposure
Photo response non-uniformity
Average dark signal
Dark signal non-uniformity
Power consumption
Output impedance
Response
Response peak wavelength
Image lag
Offset level Note 1
Output fall delay time Note 2
Register imbalance
Total transfer efficiency
Dynamic range
Reset feed-through noise Note 1
Random noise
Symbol
Test Conditions
Vsat
SE Daylight color fluorescent lamp
PRNU VOUT = 500 mV
ADS Light shielding
DSNU Light shielding
PW
ZO
RF Daylight color fluorescent lamp
MIN.
1.0
0
7.2
IL
VOS
td
RI
TTE
DR1
DR2
RFTN
σ
VOUT = 1 V
VOUT = 1 V
VOUT = 500 mV
VOUT = 500 mV, data rate = 40 MHz
Vsat/DSNU
Vsat/σ
Light shielding
Light shielding
2.0
0
92
0
TYP.
1.5
0.17
4
0.3
4.0
200
0.2
9.0
550
0.3
3.5
20
98
375
2143
400
0.7
MAX.
10
3.0
6.0
400
0.5
10.8
1.0
5.0
4.0
600
Unit
V
lx•s
%
mV
mV
mW
k
V/Ix·s
nm
%
V
ns
%
%
times
times
mV
mV
Notes 1. Refer to TIMING CHART 2, 5.
2. Typical value when the respective fall times of φ1L2 and φ2L1 are t11’, t41’ and t2’, t32’ (refer to TIMING
CHART 2, 5). Note that VOUT1 and VOUT2 are the outputs of the two steps of emitter-follower shown in
APPLICATION CIRCUIT EXAMPLE.
6

6 Page



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共有リンク

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部品番号部品説明メーカ
UPD3739

5000 PIXELS CCD LINEAR IMAGE SENSOR

NEC
NEC
UPD3739D

5000 PIXELS CCD LINEAR IMAGE SENSOR

NEC
NEC


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