lc8991 Sanyo Semiconductor Corporation, lc8991 Datasheet - Page 2

• Manufacturer Part Number: lc8991
• Description: Ntsc Ccd 1h Delay Line
• Manufacturer: Sanyo Semiconductor Corporation

Electrical Characteristics
Note 1) Linearity test
Note 2) Frequency response test
Pin Assignment
DC Characteristics at Ta = 25°C, V
Supply voltage
Supply current
DC output voltage
AC Characteristics at Ta = 25°C, V
Maximum input voltage
Voltage gain
Linearity
Frequency response
Noise
Clock input voltage
Output impedance
Delay time
Input: 5 step staircase signal
Input = 0.5 Vp-p sine wave (2.4 MHz)/(20 kHz)
Parameter
DD
DD
V
Symbol
VID IN
COMP
IN
V
OUT
VOB
= 9 V, CLOCK = 7.15909 MHz ; 0.3 Vp-p
= 9 V, CLOCK = 7.15909 MHz; 0.3 Vp-p
V
CLK
V
I
Eck
VG
LS
Z
L6
L2
Gf
DD
t
DD
GG
NO
O
max
O
b/a, Note 1
c/a, Note 1
d/a, Note 1
3.4 MHz bandwidth
Input : 15 kHz, 0.5 Vp-p
Note 2
LC8991
Pin Description
Conditions
Pin No.
1
2
3
4
5
6
7
8
Symbol
VID IN
COMP
OUT
VOB
V
V
CLK
V
GG
DD
SS
Power supply
GND
V
Delay signal output
Feedback output
Signal input
Clock input
Duty cycle compensation output
GG
voltage output
–3.0
min
8.5
0.1
56
18
37
6
Function
63.42
16.5
13.5
–2.3
520
9.0
3.1
4.5
2.8
2.0
2.7
0.5
1.1
0.3
typ
60
20
40
9
20.0
max
9.5
0.7
1.0
64
22
43
11
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mVrms
Vp-p
Vp-p
Unit
mA
dB
dB
µs
%
%
%
V
V
V
V
V
V
V