Allowable Operating Ranges
at Ta = –40 to +85°C, V
SS
= 0 V
Note: 1.
DV and SP are bits in the serial data.
*
: don’t care
2. Frequency measurement
3. Frequency measurement
4. Period measurement
5. f
IN
(2): 10 to 160 MHz/V
IN
(2)
0.100 Vrms (minimum)
6. f
IN
(4): 10 to 70 MHz/V
IN
(4)
0.100 Vrms (minimum)
No. 3985-4/16
LC72191, 72191M, 72191JM
Parameter
Symbol
Conditions
min
typ
max
Unit
Supply voltage
V
DD
(1)
V
DD
(2)
V
IH
(1)
V
IH
(2)
V
IL
(1)
V
IL
(2)
V
OUT
(1)
V
OUT
(2)
f
IN
(1)
f
IN
(2)
f
IN
(3)
f
IN
(4)
f
IN
(5)
f
IN
(6)
V
DD
V
DD
: Crystal oscillator guaranteed operation
CE, CL, DI, IN0, IN1
LCTR: Pulse waveform, DC coupling
*
4
4.5
6.5
V
3.5
6.5
V
Input high level voltage
2.2
6.5
V
0.7 V
DD
(1)
V
DD
(1)
V
Input low level voltage
CE, CL, DI, IN0, IN1
LCTR
*
4
0
0.7
V
0
0.3 V
DD
(1)
V
Output voltage
DO, SYC
6.5
V
OUT3 to OUT6, OUT0
13
V
XIN: Sine wave capacitor coupling, V
DD
(2)
FMIN: Sine wave capacitor coupling, V
DD
(1)
*
1
AMIN: Sine wave capacitor coupling, V
DD
(1)
*
1
HCTR: Sine wave capacitor coupling, V
DD
(1)
*
2
LCTR: Sine wave capacitor coupling, V
DD
(1)
*
3
LCTR: Pulse wave DC coupling, V
DD
(1)
*
4
1.0
7.2
8.0
MHz
10
130 (160)
*
5
MHz
Input frequency
0.5
40
MHz
10
60 (70)
*
6
MHz
15
500
kHz
1.0
20
×
10
3
Hz
Crystal oscillators for which
operation is guaranteed
Xtal
X
IN
, X
OUT
: CI
≤
50
3.0
7.2
8.0
MHz
V
IN
(1)
X
IN
: Sine wave capacitor coupling, V
DD
(1)
0.5
1.5
Vrms
V
IN
(2)
FMIN: Sine wave capacitor coupling, V
DD
(1)
0.070
1.5
Vrms
(0.100)
*
5
Input amplitude
V
IN
(3)
AMIN: Sine wave capacitor coupling, V
DD
(1)
0.070
1.5
Vrms
V
IN
(4)
HCTR: Sine wave capacitor coupling, V
DD
(1)
*
2
0.070
1.5
Vrms
(0.100)
*
6
V
IN
(5)
LCTR: Sine wave capacitor coupling, V
DD
(1)
*
3
0.070
1.5
Vrms
DV
SP
Input frequency
1/2 divider
G
G
1/16, 17 swallow
G
G
12-bit main divider
G
G
Input pin
1
*
10 to 130 (160) MHz
FMIN
0
1
2 to 40 MHz
—
G
G
G
G
AMIN
0
0
0.5 to 10 MHz
—
—
G
G
AMIN