AK1545 Datasheet, PDF (6/39 Pages) Asahi Kasei Microsystems – 3.5GHz Low Noise Integer-N Frequency Synthesizer

[AK1545]
5. Absolute Maximum Ratings
Table 2 Absolute Maximum Ratings
Parameter
Symbol
Min.
Max.
Unit
Remarks
Supply Voltage
VDD1
VDD2
-0.3
6.5
V [AVDD], [DVDD] (Note 1)
-0.3
6.5
V [CPVDD] (Note 1)
Ground Level
VSS
0
0
V [VSS]
Analog Input Voltage VAIN
VSS-0.3 VDD1+0.3 V [RFINN], [RFINP], [REFIN] (Notes 1 & 2)
Digital Input Voltage VDIN
VSS-0.3 VDD1+0.3 V [CLK], [DATA], [LE], [PDN] (Notes 1 & 2)
Input Current
IIN
-10
10
mA
Storage Temperature Tstg
-55
125
°C
Note 1) 0V reference for all voltages.
Note 2) Maximum must not be over 6.5V.
Exceeding these maximum ratings may result in damage to the AK1545. Normal operation is not guaranteed at
these extremes.
6. Recommended Operating Range
Table 3 Recommended Operating Range
Parameter
Symbol Min. Typ. Max. Unit
Remarks
Operating Temperature
Ta
-40
85
°C
Supply Voltage
VDD1
VDD2
2.7
VDD1
5.5
V Applied to the [AVDD],[DVDD] pins
5.6
V Applied to the [CPVDD] pin
Note 1) VDD1 and VDD2 can be driven individually within the Recommended Operating Range.
Note 2) All specifications are applicable within the Recommended Operating Range (operating temperature /
supply voltage).
MS1471-E-00
6
2012/10