AK1590 Datasheet, PDF (6/36 Pages) Asahi Kasei Microsystems – 1GHz Delta-Sigma Fractional-N Frequency Synthesizer

[AK1590]
Parameter
Supply Voltage
Ground Level
Analog Input Voltage
Digital Input Voltage
Input Current
Storage Temperature
5. Absolute Maximum Ratings
Symbol
VDD1
VDD2
VSS1
VSS2
VSS3
VAIN1
VAIN2
VDIN
IIN
Tstg
Table 2 Absolute Maximum Ratings
Min.
Max.
Unit
Remarks
-0.3
6.5
V Note 1, Note 2
-0.3
6.5
V Note 1, Note 3
0
0
V Voltage ground level, Note 4
0
0
V Voltage ground level, Note 5
0
0
V Voltage ground level, Note 6
VSS1-0.3 VDD1+0.3 V Note 1, Note 7, Note 10
VSS2-0.3 VDD2+0.3 V Note 1, Note 8, Note 10
VSS3-0.3 VDD1+0.3 V Note 1, Note 9, Note 10
-10
10
mA
-55
125
°C
Note 1) 0V reference for all voltages.
Note 2) Applied to [PVDD] pin.
Note 3) Applied to [CPVDD] pin
Note 4) Applied to [PVSS] pin.
Note 5) Applied to [CPVSS] pin.
Note 6) Applied to [DVSS] pin.
Note 7) Applied to [REFIN], [RFINN] and [RFINP] pins.
Note 8) Applied to [CPZ] and [SWIN] pins.
Note 9) Applied to [CLK], [DATA], [LE], [PDN1] and [PDN2] pins.
Note 10) Maximum must not be over 6.5V.
Exceeding these maximum ratings may result in damage to AK1590. Normal operation is not guaranteed at these
extremes.
6. Recommended Operating Range
Parameter
Operating Temperature
Supply Voltage
Table 3 Recommended Operating Range
Symbol Min. Typ. Max. Unit
Remarks
Ta
-40
85
C
VDD1
2.7
3.3
5.5
V Applied to [PVDD] pin
VDD2 VDD1 5.0
5.5
V Applied to [CPVDD] pin
VDD1 and VDD2 can be driven individually within the recommended operating range.
The specifications are applicable within the recommended operating range (supply voltage / operating temperature).
MS1478-E-01
6
2013/2