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Multi-Channel DPLL/DCO - Two/Eight Channels

パッケージ情報

CADモデル: View CAD Model
Pkg. Type: VFQFPN
Pkg. Code: NLG72
Lead Count (#): 72
Pkg. Dimensions (mm): 10.0 x 10.0 x 1.0
Pitch (mm): 0.5

環境及び輸出分類情報

Moisture Sensitivity Level (MSL) 3
Pb (Lead) Free Yes
ECCN (US) EAR99
HTS (US) 8542.39.0090

製品スペック

Lead Count (#) 72
Carrier Type Reel
Moisture Sensitivity Level (MSL) 3
Qty. per Reel (#) 2500
Qty. per Carrier (#) 0
Pb (Lead) Free Yes
Pb Free Category e3 Sn
Temp. Range (°C) -40 to 85°C
Country of Assembly TAIWAN
Country of Wafer Fabrication SINGAPORE
Channels (#) 8
Core Voltage (V) 2.5V, 3.3V
Diff. Inputs 2
Diff. Outputs 12
Family Name ClockMatrix
Fractional Output Dividers (#) 8
Function Multi-channel DPLL / DCO
Input Freq (MHz) 0.001 - 1000
Input Type HCSL, LVDS, LVHSTL, LVPECL, SSTL
Inputs (#) 4
Length (mm) 10
MOQ 2500
Output Banks (#) 8
Output Freq Range (MHz) 5.0E-7 - 1000
Output Skew (ps) 50
Output Type HSTL, LVCMOS, LVDS, LVHSTL, LVPECL, LVTTL
Output Voltage (V) 1.2V, 1.5V, 1.8V, 2.5V, 3.3V
Outputs (#) 24
Phase Jitter Max RMS (ps) 0.2
Phase Jitter Typ RMS (ps) 0.15
Pitch (mm) 0.5
Pkg. Dimensions (mm) 10.0 x 10.0 x 1.0
Pkg. Type VFQFPN
Product Category Clock Matrix
Prog. Interface I2C, SPI
Reel Size (in) 13
Reference Output No
Requires Terms and Conditions Does not require acceptance of Terms and Conditions
Spread Spectrum No
Tape & Reel Yes
Thickness (mm) 1
Width (mm) 10
Xtal Freq (KHz) 25 - 54
掲載 No

説明

The 8A34045 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). The device can be used to synchronize communication ports on line cards or daughter cards that are connected with synchronization sources across backplanes or other media. DCOs are available to be controlled by OTN clock recovery servo software running on an external processor. DPLLs support the filtering of gapped clocks for OTN; and hitless reference switching between references from redundant timing sources. The device 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.

To see other devices in this product family, visit the ClockMatrix Timing Solutions page.