company blog about [Supply] 8A34041E-000AJG (Renesas) Jitter Attenuators: 8-Channel Digital PLL/Digitally Controlled Oscillator (DPLL/DCO)

Shenzhen Mingjiada Electronics Co., Ltd. [Supply] 8A34041E-000AJG (Renesas) Jitter Attenuators: 8-Channel Digital PLL/Digitally Controlled Oscillator (DPLL/DCO)

8A34041E-000AJG is multi-channel Digital PLL/Digitally Controlled Oscillator (DPLL/DCO) provides tools to manage timing references, clock conversion, and timing paths for common communications protocols such as Synchronous Ethernet (SyncE), Optical Transport Network (OTN), and Common Public Radio Interface (CPRI).

8A34041E-000AJG can be used to synchronize communication ports on line cards or daughter cards that are connected with synchronization sources across backplanes or other media. Digitally Controlled Oscillators (DCOs) are available to be controlled by OTN clock recovery servo software running on an external processor. Digital PLLs (DPLLs) support filtering of gapped clocks for OTN; and hitless reference switching between references from redundant timing sources.

8A34041E-000AJG supports multiple independent timing channels for clock generation; jitter attenuation and universal frequency translation. Input-to-input, input-to-output and output-to-output phase skew can all be precisely managed. The device outputs ultra-low-jitter clocks that can directly synchronize SerDes running at up to 28Gbps; as well as CPRI/OBSAI, SONET/SDH and PDH interfaces.

Product Attributes Of 8A34041E-000AJG

Type: Frequency Translator
PLL: Yes
Input: Clock
Output: CML, HCSL, HSTL, LVCMOS, LVDS, LVPECL, SSTL
Number of Circuits: 8
Ratio - Input:Output: 8:12
Differential - Input:Output: Yes/Yes
Frequency - Max: 1GHz
Divider/Multiplier: Yes/Yes
Voltage - Supply: 1.71V ~ 3.465V
Operating Temperature: -40°C ~ 85°C (TA)
Mounting Type: Surface Mount
Package / Case: 144-TFBGA
Supplier Device Package: 144-CABGA (10x10)

Features Of 8A34041E-000AJG

Eight independent timing channels
Jitter output below 150fs RMS (typical)
Digital PLLs (DPLLs) lock to any frequency from 1kHz to 1GHz
DPLLs/Digitally Controlled Oscillators (DCOs) generate any frequency from 0.5Hz to 1GHz
DCO outputs can be aligned in phase and frequency with the outputs of any DPLL or DCO
Supports up to 8 differential; or 16 single-ended reference clock inputs
Supports up to 12 differential outputs; or 24 LVCMOS outputs
Reference monitors qualify/disqualify references depending on LOS, activity, frequency monitoring, and/or LOS input pins
Automatic reference selection state machines select the active reference for each DPLL based on the reference monitors, priority tables, revertive/non-revertive and other programmable settings
Device requires a crystal oscillator or fundamental-mode crystal: 25MHz to 54MHz
Optional XO_DPLL input allows a wider range for XO, TCXO, or OCXO frequencies from 1MHz to 150MHz for applications that require a local oscillator with high stability
Serial processor ports support 1MHz I²C or 50MHz SPI
The device can configure itself automatically after reset via:
- Internal Customer-programmable One-Time Programmable memory
- Standard external I²C EPROM via separate I²C Master Port

Typical Applications Of 8A34041E-000AJG
Core and access IP switches / routers
Synchronous Ethernet equipment
10Gb, 40Gb, and 100Gb Ethernet interfaces
Wireless infrastructure for 4.5G and 5G network equipment
OTN Muxponders and line cards

8A34041E-000AJG 8-Channel Universal Frequency Translator is a highly integrated timing device that generates synchronous or asynchronous clocks from its reference inputs. The device is usable in any synthesizer or jitter attenuator application, including Optical Transport Network (OTN) and Synchronous Ethernet (SyncE) systems.

8A34041E-000AJG - The internal System APLL must be supplied with a low phase noise reference clock with frequency between 25MHz and 54MHz. The output of the System APLL is used for clock synthesis by all of the Fractional Output Dividers (FODs) in the device. The System APLL reference can come from an external crystal oscillator connected to the OSCI pin or from an internal oscillator that uses a crystal connected between the OSCI and OSCO pins.

Company URL: https://www.integrated-ic.com/

FAQ
Q. Are your products original?
A: Yes, all products are original, new original import is our purpose.
Q:Which Certificates do you have?
A:We are ISO 9001:2015 Certified Company and member of ERAI.
Q:Can you support small quantity order or sample?Is the sample free?
A:Yes,we support sample order and small order.Sample cost is different according to your order or project.
Q:How to ship my order? Is it safe?
A:We use express to ship,such as DHL,Fedex,UPS,TNT,EMS.We can also use your suggested forwarder.Products will be in good packing and ensure the safety and we are responsible to product damage to your order.
Q:What about the lead time?
A:We can ship stock parts within 5 working days.If without stock,we will confirm lead time for you based on your order quantity.