LC7218

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


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Allowable Operating Ranges at Ta = –40 to +85°C, V
Parameter
Symbol
V
(1)
DD
Supply voltage
V
(2)
DD
V
(1)
IH
Input high level voltage
V
(2)
IH
V
(1)
IL
Input low level voltage
V
(2)
IL
V
(1)
OUT
Output voltage
V
(2)
OUT
f
(1)
IN
f
(2)
IN
f
(3)
IN
Input frequency
f
(4)
IN
f
(5)
IN
f
(6)
IN
Crystal oscillators for which
Xtal
operation is guaranteed
V
(1)
IN
V
(2)
IN
Input amplitude
V
(3)
IN
V
(4)
IN
V
(5)
IN
Note: 1.
DV
SP
Input frequency
1
*
10 to 130 (160) MHz
0
1
2 to 40 MHz
0
0
0.5 to 10 MHz
DV and SP are bits in the serial data.
*: don’t care
2. Frequency measurement
3. Frequency measurement
4. Period measurement
5. f
(2): 10 to 160 MHz/V
(2)
IN
IN
0.100 Vrms (minimum)
6. f
(4): 10 to 70 MHz/V
(4)
IN
IN
0.100 Vrms (minimum)
LC7218, 7218M, 7218JM
= 0 V
SS
Conditions
V
DD
V
: Crystal oscillator guaranteed operation
DD
CE, CL, DI, IN0, IN1
*4
LCTR: Pulse waveform, DC coupling
CE, CL, DI, IN0, IN1
*4
LCTR
DO, SYC
OUT3 to OUT6, OUT0
XIN: Sine wave capacitor coupling, V
(2)
DD
*1
FMIN: Sine wave capacitor coupling, V
(1)
DD
*1
AMIN: Sine wave capacitor coupling, V
(1)
DD
*2
HCTR: Sine wave capacitor coupling, V
(1)
DD
*3
LCTR: Sine wave capacitor coupling, V
(1)
DD
*4
LCTR: Pulse wave DC coupling, V
(1)
DD
: CI ≤ 50 Ω
X
-X
IN
OUT
X
: Sine wave capacitor coupling, V
(1)
IN
DD
FMIN: Sine wave capacitor coupling, V
(1)
DD
AMIN: Sine wave capacitor coupling, V
(1)
DD
*2
HCTR: Sine wave capacitor coupling, V
(1)
DD
*3
LCTR: Sine wave capacitor coupling, V
(1)
DD
1/2 divider
1/16, 17 swallow
min
typ
max
Unit
4.5
6.5
V
3.5
6.5
V
2.2
6.5
V
0.7 V
(1)
V
(1)
V
DD
DD
0
0.7
V
0
0.3 V
(1)
V
DD
6.5
V
13
V
1.0
7.2
8.0
MHz
*5
10
130 (160)
MHz
0.5
40
MHz
*6
10
60 (70)
MHz
15
500
kHz
3
1.0
20
10
Hz
3.0
7.2
8.0
MHz
0.5
1.5
Vrms
0.070
1.5
Vrms
*5
(0.100)
0.070
1.5
Vrms
0.070
1.5
Vrms
*6
(0.100)
0.070
1.5
Vrms
12-bit main divider
Input pin
FMIN
AMIN
AMIN
No. 4758-4/16