CXD1807Q Просмотр технического описания (PDF) - Sony Semiconductor
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CXD1807Q Datasheet PDF : 18 Pages
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CXD1807Q
Electrical Characteristics
1. DC Characteristics
(VDD = 5V±10%, VSS = 0V, Topr = –20 to +75°C)
Item
Symbol
Conditions
Min. Typ. Max. Unit
Supply current
IDD
Operating state
High level input voltage (1)
VIH1
2.2
100 mA
V
Low level input voltage (1)
VIL1
High level input voltage (2)
VIH2
0.7VDD
0.8 V
V
Low level input voltage (2)
High level input voltage (3)
VIL2
Vt1 +
0.3VDD V
2.2
V
Low level input voltage (3)
Vt1 –
0.8 V
TTL Schmitt hysteresis
High level input voltage (4)
Vt1 + – Vt1 –
Vt2 +
0.4
V
0.8VDD
V
Low level input voltage (4)
CMOS Schmitt hysteresis
Vt2 –
Vt2 + – Vt2 –
0.2VDD V
0.6
V
Input current of pull-up input (5)
High level output voltage (6)
IIN
VOH1
VIN = 0V
IOH1 = –2mA
–40 –100 –240 µA
VDD–0.8
V
Low level output voltage (6)
VOL1
IOL1 = 4mA
0.4 V
High level output voltage (7)
Low level output voltage (7)
VOH2
VOL2
IOH1 = –4mA
IOL1 = 8mA
VDD–0.8
V
0.4 V
High level output voltage (8)
Low level output voltage (8)
VOH3
VOL3
IOH1 = –6mA
IOL1 = 4mA
VDD–0.8
V
0.4 V
Input leak current
Oscillation cell logic threshold
IIL1
LVth
–10
10 µA
0.5VDD
V
Oscillation cell high level input
voltage
VIH
0.7VDD
V
Oscillation cell low level input
voltage
VIL
0.3VDD V
Oscillation cell feedback
resistance
RFB
VIN = VSS or VDD
250k 1M 2.5M Ω
Oscillation cell high level output
voltage
VOH
IOH = –3mA
0.5VDD
V
Oscillation cell low level output
voltage
VOL
IOL = 3mA
0.5VDD 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
–6–
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