lc89977m Sanyo Semiconductor Corporation, lc89977m Datasheet - Page 3

• Manufacturer Part Number: lc89977m
• Description: Ccd Delay Line For Pal
• Manufacturer: Sanyo Semiconductor Corporation

Control Pin Functions
Switching Voltage Levels
Note: *Since the control pins have built-in pull-down resistors (about 70 k ), leaving these pins opens effectively sets them to the low level.
Function of the 3FSC Pin
This pin provides a 3fsc clock signal generated by the 3 PLL frequency multiplier circuit.
Electrical Characteristics at V
Switching voltage level: low
Switching voltage level: high
Supply current
[Chrominance signal characteristics] (with no input to Y-IN)
DC output voltage
Voltage gain
Comb depth
Linearity
Clock leakage (3fsc)
Clock leakage (fsc)
Noise
Output impedance
0-H delay time
CONT
High
Low
Parameter
Parameter
Mode (representative)
4.43NTSC
PAL/GBI
DD
Chrominance signal delay (number of CCD stages)
= 5.0 V, Ta = 25°C, F
Symbol
Symbol
V
V
L
L
L
L
V
V
G
G
Z
Z
L
L
T
T
OUTC-1
OUTC-2
CK3C-1
CK3C-2
CK1C-1
CK1C-2
I
I
C
C
N
N
DD-1
DD-2
V
V
INC-1
INC-2
NC-1
NC-2
OC-1
OC-2
DC-1
DC-2
VC-1
VC-2
D-1
D-2
C-1
C-2
H
L
2H (1703.5) + 0H (1)
1H (845.5) + 0H (1)
SW1
a
b
a
b
a
b
a
b
a
b
a
b
a
b
a
b
a
b
a
b
a
b
SW2
LC89977M
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
SW3
Switch states
a, b
a, b
CLK
Conditions
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
= 4.43361875 MHz, V
Test conditions
*8
*8
*1
*1
*2
*2
*2
*2
*3
*3
*4
*4
*5
*5
*6
*6
*6
*6
*7
*7
*9
*9
Luminance signal delay (number of CCD stages)
CLK
–0.3
min
min
200
1.9
1.4
27
–2
–0.3
2.0
= 500 mVp-p
1H (848)
1H (842)
Ratings
Ratings
–40
350
130
2.4
1.9
0.0
0.5
0.5
typ
typ
32
10
0
0.0
5.0
Continued on next page.
max
max
+0.3
–35
500
2.9
2.4
1.5
2.0
37
+2
50
+0.5
6.0
No. 5545-3/7
mVrms
mVrms
mVrms
Unit
Unit
mA
dB
dB
dB
ns
V
V
V
V