CXL5003M/P
CMOS-CCD 1H Delay Line for PAL
Description
The CXL5003M/P are general-purpose CMOS-CCD
delay line ICs that provide 1H delay time for PAL.
Features
•
Low power consumption 110mW (Typ.)
•
Small size package (8-pin SOP, DIP)
•
Low differential gain DG = 3% (Typ.)
•
Input signal amplitude 180 IRE (= 1.28Vp-p, Max.)
•
Low input clock amplitude operation 150mVp-p (Min.)
•
Built-in peripheral circuits (clock driver, timing
generator, autobias, and output circuits)
Functions
•
848-bit CCD register
•
Clock drivers
•
Autobias circuit
•
Sync tip clamp circuit
•
Sample and hold circuit
Structure
CMOS-CCD
Absolute Maximum Ratings
(Ta = 25°C)
•
Supply voltage
V
DD
11
V
•
Supply voltage
V
CL
6
V
•
Operating temperature
Topr –10 to +60 °C
•
Storage temperature
Tstg –55 to +150 °C
•
Allowable power dissipation P
D
CXL5003M 350 mW
CXL5003P 480 mW
Recommended Operating Conditions
Supply voltage
V
DD
9 ± 5%
V
V
CL
5 ± 5%
V
Recommended Clock Conditions
•
Input clock amplitude
V
CLK
150mVp-p to 1.0Vp-p
(250mVp-p typ.)
•
Clock frequency
f
CLK
13.300856MHz
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.
CXL5003M
8 pin SOP (Plastic)
CXL5003P
8 pin DIP (Plastic)
–1–
E51215B79-PS
CXL5003M/P
Blook Diagram
AUTO
FEED
OUT
5
ref.
(1 BIT)
CLAMP CIRCUIT
848-BIT SHIFT REGISTER
AMP
S/H
AMP
AMP
φ
1
φ
2
DUTY CONTROL
CIRCUIT
4
IN
8
7
6
AUTO BIAS CIRCUIT
φ
1
φ
2
CLOCK DRIVERS
1
2
3
V
SS
V
CL
Pin Description
Pin No. Symbol
1
2
3
4
V
SS
V
CL
CLK
V
DD
Description
GND
5V power supply
Clock input
9V power supply
> 100k
Impedance [Ω] Pin No. Symbol
5
6
7
8
OUT
FEED
Description
Signal output
Impedance [Ω]
600 to 1k
CLK
Feedback DC output > 100k
10k
> 100k
AUTO Autobias DC output
IN
Signal input
–2–
V
DD
CXL5003M/P
Electrical Characteristics
(Ta = 25°C, V
DD
= 9.0V, V
CL
= 5.0V, f
CLK
= 13.3MHz, V
CLK
= 250mVp-p sine wave,
See "Electrical characteristics test circuit")
Item
Symbol
I
DD
I
CL
Measuring condition
250kHz, 1.28Vp-p,
sine wave input
250kHz, 1.28Vp-p,
sine wave input
IG = 20 log (Output
voltage [Vp-p] /
1.28 [Vp-p])
Dissipation at 4.43MHz
in relation to 250kHz
fG = 20 log (V
4.43MHz
/
V
250kHz
)
(Note 1)
5-staircase wave input
Y = 140 IRE (= 1.0Vp-p)
Measure S point with
vector scope
(Note 2)
SW conditions Measuring
point
1
2
a
a
A1
A2
Min.
—
—
Typ. Max. Unit
4
14
5
16
mA
mA
Supply current
Insertion gain
IG
a
a
V1
–3
0
3
dB
Frequency
response
fG
b, c
b
V1
–3.0
–2.1
—
dB
Differential gain
DG
—
e
a
S
—
—
—
—
—
3
3
—
5
5
%
deg
Differential phase DP
Allowable input
amplitude
V
IN-AC
1.28 Vp-p
Noise
S/N
S: Input = 250kHz,
1.0Vp-p
output (Vp-p)
N: Input = DC ground
output (mVrms)
f
a
V2
55
60
—
dB
d
d
a
a
V2
V3
V4
V5
V6
3.5
3.5
1.3
1.7
5.0
5.0
2.3
2.7
6.5
6.5
3.3
3.7
V
V
V
V
V
IN-AC
Output DC
voltage
V
AUTO-DC
V
FEED-DC
250kHz, 1.28Vp-p,
V
OUT-DC
sine wave input
a
a
–3–
Electrical Characteristics Test Circuit
V4
SW1
0.01µF
0.1µF
LPF
Note 3)
SW2
8
7
6
5
V1
V6
BPF
Note 4)
V2
0.1µF
5.1k
V5
9V
S
Vector scope
a.
250kHz, 1.28Vp-p sine wave
b.
250kHz, 300mVp-p sine wave
c.
4.43MHz, 300mVp-p sine wave
d.
Ground
f.
CXL5003M/P
250kHz, 1.0Vp-p sine wave
1MΩ
100k
V
SS
V
CL
1
2
3
4
A2
5V
CLK
A1
9V
0.01µF
–4–
V
DD
V
BIAS
AUTO
CLK
f
CLK
= 13.3MHz
V
CLK
= 250mVp-p sine wave
FEED
OUT
e.
V3
5-staircase wave
IN
a
b
CXL5003M/P
CXL5003M/P
Note 1) Frequency response measuring condition
V
4.43MHz
(Output signal voltage [Vp-p] at 4.43MHz input)
V
250kHz
(Output signal voltage [Vp-p] at 250kHz input)
Set Pin 8 (IN) voltage [V] = V
IN-DC
+ 640mV.
[V]
4.43MHz, 300mVp-p sine wave
250kHz, 300mVp-p sine wave
640mV (adjust with V
BIAS
)
V
IN-DC
Note 2) Differential gain and differential phase measuring condition
5-staircase wave signal
Chroma 40 IRE
140 IRE (1.0Vp-p)
40 IRE
1H 64.0µs
DG and DP are measured at output S point by vector scope.
Note 3) LPF frequency response
(Delay time
[dB]
0
–3
170ns)
Note 4) BPF frequency response
[dB]
0
–3
–50
0
5.8
13.3
Frequency [MHz]
–50
0 50 200
5.1M 13.3M
Frequency [Hz]
–5–
单片机
