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AK8111 PDF даташит

Спецификация AK8111 изготовлена ​​​​«AKM» и имеет функцию, называемую «Single Clock Generator».

Детали детали

Номер произв AK8111
Описание Single Clock Generator
Производители AKM
логотип AKM логотип 

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AK8111 Даташит, Описание, Даташиты
ASAHI KASEI EMD CORPORATION
Features
Output Frequency Range:
12.288MHz / 24.576MHz (Selectable)
Input Frequency:
27MHz
Low Jitter Performance:
15 ps (Typ.) Period, 1σ
Low Current Consumption:
3.5mA (Typ.)
Output Load:
15pF (max.)
Supply Voltage:
2.7 – 3.6V
Operating Temperature Range:
-10 to +80
Package:
6-pin SON (lead-free)
Body Size 2.6mm x 1.6mm
Single Clock Generator
AK8111
Description
The AK8111 is a single clock generator IC with an
integrated PLL. It can generate either a
12.288MHz or a 24.576MHz clock from a 27MHz
master clock input frequency. Through pin control,
the output can be enabled or disabled, the
frequency can be changed, and the device can be
placed in a power-down mode. A high performance
PLL locks to the master clock input, generating a
low jitter, highly accurate clock output without an
external crystal.
Applications
IEEE1394
Audio
Block Diagram
AK8111 Single Clock Generator
MS0453-E-05
-1-
Feb-08
http://www.Datasheet4U.com









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AK8111 Даташит, Описание, Даташиты
AK8111
Pin Descriptions
The brand name
of AKEMD’s IC’s
Package: 6-Pin SON (Top View)
*lead-free
Pin Pin
Pin
No. Name Type
Description
1 VDD
-- Power Supply
2 VSS
-- Ground
Clock output
3 CLKOUT OUT Output clock frequency is selectable to 12.288MHz or 24.576MHz by setting
the FSEL pin. In power down mode (OE = “L”), this pin is “L”.
4
OE
IN
CLKOUT output enable control
“L”: CLKOUT=”L” and power down. “H”: active
(1)
5
FSEL
IN
Clock frequency select
“L”: 24.576MHz, “H”: 12.288MHz
(1)
Clock input (27MHz)
6
CLKIN
IN
Place the AK8111 in power down (OE = “L”) mode when an input clock is not
supplied. Unstable input to the CLKIN causes the unstable CLKOUT signal.
DC input to the CLKIN also causes the unstable CLKOUT signal.
(1) Internal pull down 100kΩ (Typ.)
Ordering Information
Part Number
AK8111L
Marking
111(AK8111)
Shipping Packaging
Tape and Reel
Package
6-pin SON
Temperature
Range
-10 to 80
Feb-08
MS0453-E-05
-2-









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AK8111 Даташит, Описание, Даташиты
The brand name
of AKEMD’s IC’s
AK8111
Absolute Maximum Rating
Over operating free-air temperature range unless otherwise noted (1)
Items
Symbol
Ratings
Unit
Supply Voltage
VDD
-0.3 to 4.6
V
Input Voltage
Vin VSS-0.3 to VDD+0.3 V
Input Current (any pins except supplies)
Storage Temperature
IIN
Tstg
±10
-55 to 130
mA
°C
Note
(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 devi ce i s manufa ctured on a CM OS pro cess, therefo re, ge nerically su sceptible to
damage by exce ssive st atic voltage. Fa ilure to observe pro per ha ndling and
installation procedures can cause damage. AKEMD recommends that this device is handled with
appropriate precautions.
Recommended Operation Conditions
Parameter
Operating Temperature
Supply Voltage
Input Clock Frequency
Input Clock Duty Cycle
Output Load Capacitance
Symbol
Ta
VDD
Fin
Conditions
Cp1 Pin: CLKOUT
Min Typ Max Unit
-10 80 °C
2.7 3.0 3.6 V
27 MHz
50 %
15 pF
MS0453-E-05
-3-
Feb-08










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