NTE1475
Integrated Circuit
CMOS, PhaseLocked Loop (PLL) Frequency
Synthesizer for CB
Features:
D
Builtin high speed programmable divider for direct PLL system
D
PLL outoflock output available to inhibit transmittion.
D
Instantaneous call capability of channel 9 and 19.
D
Builtin detecting circuit of misprogram
D
Builtin amplifier for crystal oscillator
D
Builtin amplifier for active lowpass filter.
D
BCD code channel selection. (Pulldown resistors included)
Absolute Maximum Ratings: (T
A
= +25
C unless otherwie specified)
Maximum Supply Voltage, V
DD
max
0.3 to +8.0V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Maximum Input Voltage, V
IN
max
0.3 to V
DD
+0.3V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Maximum Output Voltage (MC, LM, A
OUT
, Output Off), V
OUT(1)
0.3 to +10.0V
. . . . . . . . . . . . . . . .
Maximum Output Voltage (PD
OUT
, Output Off), V
OUT(2)
0.3 to V
DD
+ 0.3V
. . . . . . . . . . . . . . . . . . . . .
Maximum Output Current (MC, LM), I
OUT (1)
0 to 15mA
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Maximum Output Current (A
OUT
), I
OUT (2)
0 to 2.5mA
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Allowable Power Dissipation, P
D
max (T
A
= +70
C)
300mW
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating Temperature Range, T
opg
30
to +70
C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage Temperature Range, T
stg
40
to +125
C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Allowable Operating Ranges: (T
A
= +25
C unless otherwise specified)
Parameter
Symbol
Test Conditions
Min
Typ
Max
Unit
Supply Voltage
V
DD
T
A
= 30
to +70
C
5.0
6.0
7.0
V
Output Voltage
V
OUT
MC, LM, A
OUT
, Output Off
0
9.0
V
Input Amplitude
V
IN (1)
X
IN
, f
IN (1)
= 10.25MH
Z
, Note 1
1.0
0.9V
DD
V
pp
V
IN (2)
P
IN
, f
IN (2)
= 20MH
Z
, Note 1
1.0
0.9V
DD
V
pp
Input Frequency
f
IN (1)
X
IN
, V
IN (1)
= 1.0V
pp
, Note 1
1.0
10.25
MH
Z
f
IN (2)
P
IN
, V
IN (2)
= 1.0V
pp
, Note 1
1.0
20
MH
Z
Input "H" Level Voltage
V
IH
D1 to D6, T/R, CH9, CH19
V
DD
0.8
V
Input "L" Level Voltage
V
IL
D1 to D6, T/R, CH9, CH19
0.8
V
Note 1. Sinusoidal wave, capacitive coupling, T
A
= 30
to +70
C
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