LC89950 Datasheet, PDF (2/5 Pages) Sanyo Semicon Device – 1H Delay Line for PAL Systems

LC89950
Electrical Characteristics at Ta = 25°C, V_DD = 5.0 V, Fscp = 15.625 kHz
Parameter
Symbol
Current drain
Output pin voltage (pin 1)
Output pin voltage (pin 3)
Input pin voltage (pin 7)
Input pin voltage (pin 5)
Voltage gain
Differential voltage gain
Frequency characteristics
Positive phase input linearity +L6
Inverted input linearity
–L6
Clock leakage (4 MHz)
Noise level
Output impedance
Delay time
I_DD
V_OUT (R-Y)
V_OUT (B-Y)
V_IN (R-Y)
V_IN (B-Y)
G_V (R-Y)
G_V (B-Y)
∆G_V
G_f (R-Y)
G_f (B-Y)
+L6 (R-Y)
+L6 (B-Y)
–L6 (R-Y)
–L6 (B-Y)
Lclk (R-Y)
Lclk (B-Y)
No (R-Y)
No (B-Y)
Z_OUT (R-Y)
Z_OUT (B-Y)
Td (R-Y)
Td (B-Y)
SW1
a/b
b
a
b
a
a
b
a↔b
a
b
a
b
a
b
a
b
a
b
a
b
a
b
Switch States
SW2
SW3
SW4
Test
conditions
min
a
a/b
a/b
1
5
a
a/b
a/b
2
0.7
a
a/b
a/b
2
0.7
a
a/b
a/b
2
1.4
a
a/b
a/b
2
1.4
a
a
a
3
–2
a
a
a
3
–2
a
a
a
3
a
a
a
4
–3
a
a
a
4
–3
a
a
b
5
57
a
a
b
5
57
a
b
b
5
57
a
b
b
5
57
a
a
a
6
a
a
a
6
a
a
b
7
a
a
b
7
a↔b
a
a
8
200
a↔b
a
a
8
200
a
a
a
9
a
a
a
9
typ
10
1.7
1.7
2.4
2.4
0
0
0.1
–1
–1
60
60
60
60
7
7
1
1
300
300
63.80
63.80
max
15
2.7
2.7
3.4
3.4
+2
+2
0.3
63
63
63
63
12
12
2
2
400
400
Unit
mA
V
V
V
V
dB
dB
dB
dB
dB
%
%
%
%
mVrms
mVrms
mVrms
mVrms
Ω
Ω
µs
µs
Sandcastle Pulse (Input Clock) Conditions
Parameter
Symbol
Conditions
min
typ
max
Unit
Input frequency*1
Fscp
14.625 15.625 16.625
kHz
Input pulse width
TW bgp
3.0
4.0
5.0
µs
High level*2
Vhigh
5.9
6.5
7.5
V
Mid level*3
Vmid
2.5
3.5
4.4
V
Low level
Vlow
–0.3
0
2.5
V
Notes: 1. Indicates the synchronization range for the PLL circuit. The delay time changes with the input frequency.
2. Vhigh is the minimum value between c and d.
3. Vmid is the maximum value between a and b and between e and f.
No. 5440-2/5