LC7218

Manufacturer Part NumberLC7218
DescriptionPLL frequency synthesizer for electronic tuning in AV system
ManufacturerSanyo Semiconductor Corporation
LC7218 datasheet
 


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Electrical Characteristics for the Allowable Operating Ranges
Parameter
Symbol
Rf (1)
Rf (2)
Internal feedback resistance
Rf (3)
Rf (4)
Rf (5)
Hysteresis
V
H
I
(1)
IH
I
(2)
IH
Input high level current
I
(3)
IH
I
(4)
IH
I
(5)
IH
I
(1)
IL
I
(2)
IL
Input low level current
I
(3)
IL
I
(4)
IL
I
(5)
IL
V
(1)
OH
Output high level voltage
V
(2)
OH
V
(1)
OL
V
(2)
OL
V
(3)
OL
Output low level voltage
V
(4)
OL
V
(5)
OL
V
(6)
OL
I
(1)
OFF
Output off leakage current
I
(2)
OFF
I
(3)
OFF
Three-state high level
I
OFFH
off leakage current
Three-state low level
I
OFFL
off leakage current
Input capacitance
C
IN
I
(1)
DD
Current drain
I
(2)
DD
Note: A capacitor of at least 2000 pF must be inserted between the power supply V
LC7218, 7218M, 7218JM
Conditions
XIN
FMIN
AMIN
HCTR
LCTR
LCTR
CE, CL, DI: V
= 6.5 V
I
IN0, IN1: V
= V
I
DD
XIN: V
= V
I
DD
FMIN, AMIN: V
= V
I
DD
HCTR, LCTR: V
= V
I
DD
CE, CL, DI: V
= V
I
SS
IN0, IN1: V
= V
I
SS
XIN: V
= V
I
SS
FMIN, AMIN: V
= V
I
SS
HCTR, LCTR: V
= V
I
SS
OUT1, OUT2: I
= –1 mA
O
PD1, PD2: I
= –0.5 mA
O
OUT1, OUT2: I
= 1 mA
O
PD1, PD2: I
= 0.5 mA
O
OUT3 to OUT6: I
= 5 mA
O
OUT0: I
= 1 mA
O
DO: I
= 5 mA
O
SYC: I
= 0.5 mA (V
= 3.5 to 6.5 V)
O
DD
OUT3 to OUT6, OUT0: V
= 13 V
O
DO: V
= 6.5 V
O
SYC: V
= 6.5 V (V
= 3.5 to 6.5 V)
O
DD
PD1, PD2: V
= V
O
DD
PD1, PD2: V
= V
O
SS
FMIN, HCTR
V
: f
(2) = 130 MHz, V
(2) = 70 mVrms,
DD
IN
IN
with a 7.2 MHz crystal, other input pins at V
,
SS
output pins open
V
: PLL block stopped (PLL inhibit state), crystal
DD
oscillator operating (SYC, TB), with a 7.2 MHz crystal,
other input pins at V
, output pins open
SS
and V
potentials.
DD
SS
min
typ
max
Unit
1.0
MΩ
500
kΩ
500
kΩ
500
kΩ
500
kΩ
0.1 V
0.6 V
V
DD
DD
5.0
µA
5.0
µA
20
µA
40
µA
40
µA
5.0
µA
5.0
µA
20
µA
40
µA
40
µA
V
– 1.0
V
DD
V
– 1.0
V
DD
1.0
V
1.0
V
1.0
V
1.0
V
1.0
V
1.0
V
5.0
µA
5.0
µA
5.0
µA
0.01
10.0
nA
0.01
10.0
nA
1
2
3
pF
20
30
mA
1.0
mA
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