NTE1786 Datasheet, PDF (2/5 Pages) NTE Electronics – Integrated Circuit Frequency Lock Loop (FLL) Tuning & Control Circuit

Absolute Maximum Ratings (Cont’d):
Input/Output Voltage Ranges,
Pin2, V_SDA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.3 to +18V
Pin3, V_SCL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.3 to +18V
Pin4 to Pin7, V_P2X . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.3 to +18V
Pin8 & Pin9 (Note 1), V_AFC+, V_AFC– . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.3 to V_CC1
Pin10, V_TI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.3 to V_CC1
Pin12 (Note 2), V_TUN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.3 to V_CC3
Pin15 to Pin18 (Note 2), V_P1X . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.3 to V_CC2
Pin20 (Note 1), V_FDIV . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.3 to V_CC1
Pin21, V_OSC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.3 to +5V
Pin1, Pin22 to Pin24 (Note 1), V_DACX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.3 to V_CC1
Total Power Dissipation, P_TOT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1000mW
Operating Ambient Temperature Range, T_A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –20° to +70°C
Storage Temperature Range, T_stg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –65° to +150°C
Note 1. Pin voltage may exceed supply voltage if current is limited to 10mA.
Note 2. Pin voltage must not exceed 18v but may exceed V_CC2 of current is limited to 200mA.
DC and AC Electrical Characteristics: (T_A = +25°C, V_CC1, V_CC2, V_CC3 at typical voltages
unless otherwise specified)
Parameter
Symbol
Test Conditions
Min Typ Max Unit
Supply Voltage
V_CC1
V_CC2
V_CC3
Supply Current (No Outputs Loaded) I_CC1
I_CC2
I_CC3
Additional Supply Currents (A)
I_CC2A Note 3
I_CC3A Note 3
Total Power Dissipation
P_TOT
Operating Ambient Temperature
T_A
I²C Bus Inuts SDA Input (Pin2); SCL Input (Pin3)
10.5 12.0 13.5
V
4.7 13.0 16.0
V
30
32
35
V
18
30
45
mA
0
–
0.1
mA
0.2
0.6
2.0
mA
–2
–
I_OHP1X mA
0.2
–
2.0
mA
–
380
–
mW
–20
–
+70
°C
Input Voltage, HIGH
V_IH Note 4
Input Voltage, LOW
V_IL
Input Current, HIGH
I_IH Note 4
Input Current, LOW
I_IL
I²C Bus Outputs SDA Output (Pin2, Open Collector)
3
–
V_CC–1
V
–0.3
–
1.5
V
–
–
10
µA
–
–
10
µA
Output Voltage, LOW
V_OL I_OL = 3mA
–
Maximum Output Sink Current
I_OL
–
Open–Collector I/O Ports P20, P21, P22, P23 (Pin4 to Pin7, Open Collector)
–
0.4
V
5
–
mA
Input Voltage, HIGH
Input Voltage, LOW
Input Current, HIGH
Input Current, LOW
Output Voltage, LOW
Maximum Output Sink Current
V_IH
V_IL
I_IH
I_IL
V_OL I_OL = 2mA
I_OL
2
–
–0.3
–
–
–
–
–
–
–
–
4
16
V
0.8
V
25
µA
25
µA
0.4
V
–
mA
Note 3. For each band–select output which is programmed at logic 1, sourcing a current I_OOP1X, the
additional supply currents (A) shown must be added to I_CC2 and I_CC3, respectively.
Note 4. If V_CC1 < 1V, the input current is limited to 10µA at input voltages up to 16V.