AK8186B Datasheet, PDF (7/69 Pages) Asahi Kasei Microsystems – Multi Output Clock Generator with Integrated 2.0GHz VCO

AK8186B
ABSOLUTE MAXIMUM RATING
Table 1
Items
Over operating free-air temperature range unless otherwise noted ⁽¹⁾
Symbol
Min
Max
Unit
Supply voltage(VDD,VDD_LVPECL,VCP)
VDD
-0.3
4.3
V
Input voltage
VIN
GND-0.3
VDD+0.3
V
Input Current
IIN
-10
10
mA
Storage temperature
Tstg
-55
125
C
(1) Stress beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress
ratings only. Functional operation of the device at these or any other conditions beyond those indicated under “Recommended
Operating Conditions” is not implied. Exposure to absolute-maximum-rating conditions for extended periods may affect device
reliability. Electrical parameters are guaranteed only over the recommended operating temperature range.
ESD Sensitive Device
This device is manufactured on a CMOS process,
therefore, generically susceptible to damage by excessive
static voltage. Failure to observe proper handling and installation procedures can cause damage.
AKM recommends that this device is handled with appropriate precautions.
RECOMMENDED OPERATING CONDITIONS
Table 2
Parameter
Symbol
Conditions
Min
Typ
Max Unit
Operating temperature
Ta
-40
85
C
Supply voltage ⁽¹⁾
VDD, VCP
VDD_LVPECL
3.135
3.3
3.465
V
2.375
VDD
V
RSET Pin Resistor
Rr
Connect to GND.
4.08
4.12
4.16
k
CPRSET Pin Resistor
Rc
Connect to GND.
4.3
5.1
6.2
k
BYPASS Pin Capacitor
CBP
Connect to VCOGND.
220
nF
(1) Power of 2.5V or 3.3V requires to be supplied from a single source. A decoupling capacitor of 0.1F for power supply line
should be located close to each VDD pin.
ELECTRICAL CHARACTERISTICS
Power Dissipation
Table 3
Parameter
Symbol
Conditions
Min
Typ
Max Unit
Power on default
PD1
*1
0.4
0.52
W
Full Operation
PD2
*2
1.6
2.0
W
Full Operation
PD3
*3
1.4
1.7
W
Power Down
PD4
0.4
mW
(*1)No clock input. Default register values. Not include power dissipation in external resistors.
(*2) REF1/REF2=246.575MHz, Rdiv=16, Ndiv=146, VCO=2.25GHz, VCO div=2, LVPECL=562.5MHz, CMOS(10pF load)=225MHz.
Not include power dissipation in external resistors.
(*3) REF1/REF2=246.575MHz, Rdiv=16, Ndiv=146, VCO=2.25GHz, VCO div=2, LVPECL=562.5MHz, LVDS=225MHz. Not include
power dissipation in external resistors.
draft-E-02
Sep-2012
-7-