This website uses cookies. By using this site, you consent to the use of cookies. For more information, please take a look at our Privacy Policy.



Inquiry Add To Bom

2309A-1DCGI General Description

The 2309A is a high-speed phase-lock loop (PLL) clock buffer, designed to address high-speed clock distribution applications. The zero delay is achieved by aligning the phase between the incoming clock and the output clock, operable within the range of 10 to 133MHz. The 2309A is a 16-pin version of the 2305A. The 2309A accepts one reference input, and drives two banks of four low skew clocks. The -1H version of this device operates up to 133MHz frequency and has higher drive than the -1 device. All parts have on-chip PLLs which lock to an input clock on the REF pin. The PLL feedback is on-chip and is obtained from the CLKOUT pad. In the absence of an input clock, the 2309A enters power down. In this mode, the device will draw less than 12uA for Commercial Temperature range and less than 25uA for Industrial temperature range, and the outputs are tri-stated. The 2309A is characterized for both Industrial and Commercial operation.

Renesas Technology Corp Inventory

Key Features

  • Phase-Lock Loop Clock Distribution
  • 10MHz to 133MHz operating frequency
  • Distributes one clock input to one bank of five and one bank of four outputs
  • Separate output enable for each output bank
  • Output Skew < 250ps
  • Low jitter <200 ps cycle-to-cycle
  • 2309A-1 for Standard Drive
  • 2309A-1H for High Drive
  • No external RC network required
  • Operates at 3.3V VDD
  • Available in SOIC and TSSOP packages
Renesas Technology Corp Original Stock
Renesas Technology Corp Inventory


Category Integrated Circuits (ICs)Clock/TimingClock Generators, PLLs, Frequency Synthesizers Mfr Renesas Electronics America Inc
Series - Package Tube
Product Status Active Digi-Key Programmable Not Verified
Type Zero Delay Buffer PLL Yes with Bypass
Input LVTTL Output LVTTL
Number of Circuits 1 Ratio - Input:Output 1:9
Differential - Input:Output No/No Frequency - Max 133MHz
Divider/Multiplier No/No Voltage - Supply 3V ~ 3.6V
Operating Temperature -40°C ~ 85°C Mounting Type Surface Mount
Package / Case 16-SOIC (0.154", 3.90mm Width) Supplier Device Package 16-SOIC
Base Product Number 2309A Manufacturer Renesas Electronics
Product Category Clock Buffer RoHS Details
Number of Outputs 9 Output Supply Voltage - Max 3.6 V
Supply Voltage - Min 3 V Propagation Delay - Max 0 ps
Minimum Operating Temperature - 40 C Maximum Operating Temperature + 85 C
Mounting Style SMD/SMT Brand Renesas Electronics
Height 1.5 mm Length 9.9 mm
Moisture Sensitive Yes Product Clock Buffers
Product Type Clock Buffers Factory Pack Quantity 48
Subcategory Clock & Timer ICs Width 3.9 mm
Part # Aliases IDT2309A-1DCGI 2309A

Service Policies and Others

After-Sales & Settlement Related

payment Payment

We accept TT prepayment (bank transfer), paypal, credit cards, Western Union, Money Gram.

If you have specific preferences or requirements for payment channels, please contact our sales team. 

customers are required to pay all possible fees, including sales tax,customs fees, etc.

shipping Shipping And Packing
Shipping Method

Our products are mainly transported and delivered by DHL, FedEx, UPS and other logistics partners on site -- Available to 200+ countries.


AVAQ determines and packages all devices based on electrostatic discharge (ESD) and moisture sensitivity level (MSL) protection requirements.

warranty Warranty & Returns

Our policies and procedures are designed to ensure compliance with various quality specifications and to quickly resolve quality-related issues.

We promise to provide 365 days quality assurance service for all our products.

If you have any dissatisfaction with the quality of the product you received, you can contact us for a refund or exchange, as long as the product is kept in its original condition.


You need to log in to reply. Sign In | Sign Up

Availability: 3967 pieces

Qty. Unit Price(USD) Ext. Price
1+ $1.612 $1.61
200+ $0.625 $125.00
500+ $0.603 $301.50
1000+ $0.592 $592.00

The prices below are for reference only.