sm5128a1s Nippon Precision Circuits Inc, (NPC), sm5128a1s Datasheet - Page 3

• Manufacturer Part Number: sm5128a1s
• Description: Cb Transceiver System Lsi
• Manufacturer: Nippon Precision Circuits Inc, (NPC)

SPECIFICATIONS
Absolute Maximum Ratings
V
Recommended Operating Conditions
V
Electrical Characteristics
V
Supply voltage
Input voltage range
Power dissipation
Operating temperature
Storage temperature range
Soldering temperature
Soldering time
Output current
Supply voltage
Operating consumption current
FIN maximum operating frequency
XIN maximum operating frequency
FIN operating input voltage
XIN operating input voltage
LOW-level input voltage
HIGH-level input voltage
FIN and XIN start voltage
SS
SS
SS
Number
= 0 V
= 0 V
= 0 V, Ta=–30 to 80 ˚C, V
22
23
24
25
26
27
28
Parameter
Parameter
Parameter
COMA
COMB
Name
EMG
DN
2
CE
TR
UP
2
1
PLL start pin. Start when HIGH, and standby mode when LOW. Pull-down resistor built-in.
Transmit/Receive switch input. Transmit when HIGH, and receive when LOW or open. Pull-down resistor built-in.
Emergency channel select input. Channel 9 when HIGH, and the previously set channel with channel up/down
control when LOW or open. Pull-down resistor built-in.
Channel-change up control input. Change up when HIGH. Pull-down resistor built-in.
Channel-change down control input. Change down when HIGH. Pull-down resistor built-in.
LCD common drive signal outputs
DD
=4.5 to 5.5V unless otherwise noted
Symbol
Symbol
Symbol
f
f
V
V
V
V
V
V
T
max1
max2
T
T
I
V
V
t
P
sld
I
DD
opr
IN1
IN2
IH1
DD
stg
sld
DD
IL1
O
IN
IO
D
DISCONTINUED
PRODUCT
1.0 Vp-p sine wave
1.0 Vp-p sine wave
18 MHz sine wave
10.24 MHz sine wave
V
DD
= 5.0 V
SM5128A1
Condition
Condition
Condition
Description
V
DD
min
min
4.5
1.0
1.0
2.0
18
12
–
–
− 0.4
NIPPON PRECISION CIRCUITS—3
− 0.3 to 7.0
V
− 40 to 125
− 30 to 80
SS
Rating
Rating
Rating
150
255
typ
typ
5.0
2.5
10
10
to V
–
–
–
–
–
–
–
DD
V
V
DD
DD
max
max
5.5
0.4
3.0
10
–
–
–
− 1
− 1
Vp-p
Vp-p
Unit
Unit
Unit
MHz
MHz
mW
mA
mA
° C
° C
° C
V
V
s
V
V
V
V