lc89962 Sanyo Semiconductor Corporation, lc89962 Datasheet - Page 2

• Manufacturer Part Number: lc89962
• Description: Ntsc Format Delay Line
• Manufacturer: Sanyo Semiconductor Corporation

Allowable Operating Ranges at Ta = 25°C
Note 1. The input signal must be input with low impedance for correct operation of sync-tip clamping.
Electrical Characteristics at Ta = 25°C, V
Test Conditions
1. The supply current with no input signal
2. The following formula is used to calculate the voltage gain (G
3. The following formula is used to calculate the frequency characteristics (Gf).
Supply voltage
Clock input amplitude
Clock frequency
Signal input amplitude
Supply current
Voltage gain
Frequency characteristics
Differential gain
Differential phase
Linearity
Clock leakage
Noise
Output impedance
Delay time
During this test, adjust Vbias so that the input signal DC level is 250 mV higher than the clamp level.
G
G
V
f
= 20log —————— [dB]
= 20log ——————— [dB]
Parameter
Parameter
Output signal symbol
Output signal symbol
V2 [mVp-p]
V1 [mVp-p]
V
500 [mVp-p]
V
OUT
V1
V2
OUT
[mVp-p]
Symbol
Symbol
V
F
V
V
I
DG
Lck
G
DP
N
Z
TD
LS
CLK
CLK
DD
G
DD
IN
O
O
V
f
Sine wave
(*1)
Sine wave: 3.58 MHz, 200 mV p-p
Sine wave: 200 kHz, 500 mV p-p
Sine wave: 200 kHz, 200 mV p-p
SW1
a
a
b
a
a
a
a
a
a
a
DD
Input signal
Input signal
LC89962, LC89962M
= 5.0 V, CLK = 3.579545 MHz; 300 mV p-p
SW2
a
b
b
a
a
a
b
b
b
b
Switch states
Conditions
SW3
a b
a
a
a
a
a
a
a
a
a
V
).
Test conditions
*4
*4
*5
*6
*1
*2
*3
*7
*8
*9
min
4.75
min
200
220
–2
–2
37
5
0
0
3.579545
63.33
370
typ
typ
15
–1
40
300
500
0
5
5
5
1
5.0
5.25
max
500
572
max
520
25
+2
43
50
0
2
No. 5420-2/6
mVp–p
mVp–p
mVrms
mVrms
MHz
Unit
Unit
deg
mA
dB
dB
µs
%
%
V