LC89201 Datasheet, PDF (6/9 Pages) Sanyo Semicon Device – 9600-bps Facsimile Modem

LC89201
6. System signal pins
Pin No.
Symbol
I/O
Function
11
MC
I Program mode control signal. Connect to DV_DD.
78
HOLDB
I System hold signal. Connect to DV_DD.
77
HOLDAB
O System hold confirmation signal.
6
PRTSB
I Frequency multiplier PLL reset input. (For details, see circuit diagram.)
3
PO
O Phase comparator output. (For details, see circuit diagram.)
4
VCOI
I Voltage-controlled oscillator input. (For details, seecircuit diagram.)
5
VCOO
O Voltage-controlled oscillator output
2
RIN
I Voltage-controlled oscillator adjustment input. (For details, see circuit diagram.)
36
STOPB
I Oscillator amplifier STOP input
Note: All other pins are to be left unconnected.
Specifications
Absolute Maximum Ratings at DGND, AGND, PGND = 0 V
Parameter
Maximum supply voltage
I/O voltages
Allowable power dissipation
Operating temperature
Storage temperature
Soldering heat resistance
Symbol
Conditions
DV_DD max
AV_DD max
PV_DD max
V_I V_O
Pd max
Ta = 25°C
Ta = 25°C
Ta = 25°C
Ta = 25°C
Ta ≤ 70°C
Topr
Tstg
Hand soldering (3 seconds)
Reflow (10 seconds)
Ratings
Unit
–0.3 to +7.0
V
–0.3 to +7.0
V
–0.3 to +7.0
V
–0.3 to V_DD + 0.3
V
400
mW
–30 to +70
°C
–55 to +125
°C
350
°C
235
°C
Allowable Operating Ranges at Ta = –30 to +70°C, DGND, AGND, PGND = 0 V
Parameter
Symbol
Conditions
min
DV_DD
4.5
Supply voltage
AV_DD
4.5
PV_DD
4.5
Input voltage
V_IN
0
typ
max
Unit
5.0
5.5
V
5.0
5.5
V
5.0
5.5
V
V_DD
V
No. 4974-6/8