Specification
Absolute Maximum Ratings
Exceeding the maximum rating can result in device damage. Operation of the device outside the operating limits is not implied.
Supply voltage
-0.3 to 7.0V
Input voltage at any pin (ref VSS = 0V)
Sink/source current (supply pins)
(other pins)
-0.3 to (VDD + 0.3V)
+/- 30mA
+/- 20mA
Total device dissipation @ TAMB 25°C
Derating
800mW Max.
10mW/°C
Operating temperature range:
FX506P
FX506LG/LS
FX506P
-30°C to +70°C (plastic)
-30°C to +70°C (plastic)
-40°C to +85°C (plastic)
-40°C to +85°C (plastic)
Storage temperature range:
FX506LG/LS
Operating Limits
All device characteristics are measured under the following conditions unless otherwise specified:
VDD = 5.0V. TAMB = 25°C. Xtal/Clock f0 = 4.0MHz. Audio level 0dB ref: = 466mV rms @ 1.0kHz (60% deviation, FM).
Characteristics
See Note
Min.
Typ.
Max.
Unit
Static Values
Supply Voltage
Supply Current
4.5
–
–
5.0
8.0
–
5.5
–
1.0
1.0
V
(All Elements Enabled)
(Listening Powersave)
(Maximum Powersave)
mA
mA
mA
–
–
Dynamic Values
Input Logic “1”
Input Logic “0”
1
1
3.5
–
–
–
–
1.5
V
V
Input Impedances
Digital
Mic.1 or 2
Rx Audio
Tx Audio
CTCSS/Data
External Audio Process
Noise, R.S.S.I.
0.1
–
30.0
30.0
50.0
1.0
1.0
0.5
–
56.0
100
–
–
–
–
–
–
–
–
MΩ
kΩ
kΩ
kΩ
kΩ
MΩ
MΩ
1.0
–
Output Impedances
Pre-Process Audio
Audio Out (Rx)
VCO Drive and Ref. Out
Squelch Drive
–
–
–
–
–
–
–
–
–
–
5.0
500
1.0
500
3.0
3.0
3.0
–
–
–
kΩ
kΩ
kΩ
kΩ
Ω
(Logic “1”)
(Logic “0”)
(Diode conducting)
(Diode not conducting)
Noise Output
kΩ
kΩ
–
Signal Path Switch Isolation (Disabled)
Switches
Test Path
40.0
–
–
60.0
–
–
dB
dB
Signal Input Levels
Mic.1 or 2
Rx Audio
10
1.0
–
–
–
–
–
145
–
–
–
100
200
1414
4.0
1123
4.0
mV rms
mV rms
mV rms
V p-p
mV rms
V p-p
Tx Audio
CTCSS/Data
Post Process
Noise, R.S.S.I.
2
–
–
Signal Output Levels
10
Pre-Process Audio
VCO – (Drive, Ref.) (Limiter in circuit)
Audio (Rx
(Compressor enabled)
–
–
–
600
2.2
2.2
–
–
–
mV rms
V p-p
V p-p
(Limiter in circuit)
Variable Element Step
Input Gain Amp
Pre-Process Gain
VCO Ref. Attenuator
VCO Drive Attenuator I
VCO Drive Attenuator II
0.7
0.2
3.5
2.7
25.0
0.2
1.3
0.3
4.5
3.7
26.2
0.3
dB
dB
dB
dB
dB
dB
VCO Amplifiers (Drive and Ref.)
14
CMLMICRO [ CML MICROCIRCUITS ]
