AK8130

Part No.:
AK8130
Download:
Download
Description:
Low Power Multiclock Generator with VCXO
File Size:
112 K
Page:
8 Pages
Logo:
Maker:
AKM [ ASAHI KASEI MICROSYSTEMS ]
PCB Prototype

July 16, 2018:

AKD4528

ALO25F24

AM119

AM3505

AMRX-1500-1BWA

AN-1109

AN80P29RSP

AN-9719

AOI4146

APTGT150DA60TG

AS175B

AS3687

PCB Datasheet:1PCB Datasheet:1
ASAHI KASEI EMD CORPORATION
Low Power
Multiclock Generator with VCXO
AK8130
Features
27MHz Crystal Input
Four Frequency-Selectable Clock Outputs
One 27MHz-Reference Output
Selectable Clock out Frequencies:
-
54.000,74.1758, 74.250MHz
-
25.000MHz
-
4.9152MHz
-
24.576, 33.333MHz
Built-in VCXO
-
Pull Range: ±110ppm (Min.)
Low Jitter Performance
-
Period Jitter:
150 psec (Typ.) at CLK1-4
-
Long Term Jitter :
160 psec (Typ.) at REFOUT
Low Current Consumption:
16.5mA (Typ.) at 3.3V
Supply Voltage:
3.0 – 3.6V
Operating Temperature Range:
-20 to +85℃
Package:
16-pin TSSOP (Lead free)
Description
The AK8130 is a member of AKEMD’s low power
multi clock generator family designed for a feature
rich DTV or STB, requiring a range of system
clocks with high performance. The AK8130
generates different frequency clocks from a 27MHz
crystal oscillator and provides them to up to four
outputs configured by pin-setting. The on-chip
VCXO accepts a voltage control input to allow the
output clocks to vary by ±110 ppm for
synchronizing to the external clock system. Both
circuitries of VCXO and PLL in AK8130 are derived
from AKEMD’s long-term-experienced clock device
technology, and enable clock output to perform low
jitter and to operate with very low current
consumption. The AK8130 is available in a
16-pin SSOP package.
Applications
Digital TV Sets
Personal Video Recorders
Set-Top-Boxes
Multi Media Receivers
Block Diagram
VDD
X1
Voltage
Controlled
Crystal
Oscillator
PLL1
PLL1
CLK1
X2
VIN
PLL2
Divide
Logic
and
Output
Control
CLK2
PLL3
S0
S1
S2
CLK3
CLK4
REFOUT
GND
AK8130 Multi Clock Generator
MS0598-E-03
-1-
Feb-08