![](http://datasheet.mmic.net.cn/340000/CXD1807Q_datasheet_16465112/CXD1807Q_6.png)
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CXD1807Q
Electrical Characteristics
1. DC Characteristics
(V
DD
= 5V±10%, V
SS
= 0V, Topr = –20 to +75°C)
Item
Symbol
Conditions
Min.
Typ.
Max.
Unit
Supply current
High level input voltage (1)
Low level input voltage (1)
High level input voltage (2)
Low level input voltage (2)
High level input voltage (3)
Low level input voltage (3)
TTL Schmitt hysteresis
High level input voltage (4)
Low level input voltage (4)
CMOS Schmitt hysteresis
Input current of pull-up input (5)
High level output voltage (6)
Low level output voltage (6)
High level output voltage (7)
Low level output voltage (7)
High level output voltage (8)
Low level output voltage (8)
Input leak current
Oscillation cell logic threshold
Oscillation cell high level input
voltage
Oscillation cell low level input
voltage
Oscillation cell feedback
resistance
Oscillation cell high level output
voltage
Oscillation cell low level output
voltage
I
DD
V
IH1
V
IL1
V
IH2
V
IL2
Vt
1 +
Vt
1 –
Vt
1 +
– Vt
1 –
Vt
2 +
Vt
2 –
Vt
2 +
– Vt
2 –
I
IN
V
OH1
V
OL1
V
OH2
V
OL2
V
OH3
V
OL3
I
IL1
LVth
V
IH
V
IL
R
FB
V
OH
V
OL
Operating state
V
IN
= 0V
I
OH1
= –2mA
I
OL1
= 4mA
I
OH1
= –4mA
I
OL1
= 8mA
I
OH1
= –6mA
I
OL1
= 4mA
V
IN
= V
SS
or V
DD
I
OH
= –3mA
I
OL
= 3mA
2.2
0.7V
DD
2.2
0.8V
DD
–40
V
DD
–0.8
V
DD
–0.8
V
DD
–0.8
–10
0.7V
DD
250k
0.5V
DD
0.4
0.6
–100
0.5V
DD
1M
100
0.8
0.3V
DD
0.8
0.2V
DD
–240
0.4
0.4
0.4
10
0.3V
DD
2.5M
0.5V
DD
mA
V
V
V
V
V
V
V
V
V
V
μA
V
V
V
V
V
V
μA
V
V
V
V
V
1-1. Classification of input pins
(1) TTL level input:
DIN, XLT, D10 to D13
(2) CMOS level input:
INTR, NTSC, SCOR, SBSO, MUTE, APCJ, VOFF, CBAR, TST0 to TST7
(3) TTL Schmitt input:
CLK
(4) CMOS Schmitt input:
XRST, WFCK
(5) Pull-up input:
D10 to D13