48-pin (RGZ) package image

CDCM7005RGZT ACTIVE

High performance, low phase noise, low skew clock synchronizer that synchronizes ref clock to VCXO

ACTIVE custom-reels CUSTOM Custom reel may be available
Same as: CDCM7005RGZTG4 This part number is identical to the part number listed above. You can only order quantities of the part number listed above.

Pricing

Qty Price
+

Additional package qty | Carrier options These products are exactly the same but come in a different carrier type

CDCM7005RGZR ACTIVE custom-reels CUSTOM Custom reel may be available
Package qty | Carrier 2,500 | LARGE T&R
Inventory
Qty | Price 1ku | +

Quality information

Rating Catalog
RoHS Yes
REACH Yes
Lead finish / Ball material NIPDAU
MSL rating / Peak reflow Level-3-260C-168 HR
Quality, reliability
& packaging information

Information included:

  • RoHS
  • REACH
  • Device marking
  • Lead finish / Ball material
  • MSL rating / Peak reflow
  • MTBF/FIT estimates
  • Material content
  • Qualification summary
  • Ongoing reliability monitoring
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Additional manufacturing information

Information included:

  • Fab location
  • Assembly location
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Export classification

*For reference only

  • US ECCN: EAR99

Packaging information

Package | Pins VQFN (RGZ) | 48
Operating temperature range (°C) -40 to 85
Package qty | Carrier 250 | SMALL T&R

Features for the CDCM7005

  • High Performance LVPECL and LVCMOS PLL Clock Synchronizer
  • Two Reference Clock Inputs (Primary and Secondary Clock) for Redundancy Support With Manual or Automatic Selection
  • Accepts LVCMOS Input Frequencies up to 200 MHz
  • VCXO_IN Clock is Synchronized to One of the Two Reference Clocks
  • VCXO_IN Frequencies Up to 2.2 GHz (LVPECL)
  • Outputs Can Be a Combination of LVPECL and LVCMOS (Up to Five Differential LVPECL Outputs or up to 10 LVCMOS Outputs)
  • Output Frequency is Selectable by ×1, /2, /3, /4, /6, /8, /16 on Each Output Individually
  • Efficient Jitter Cleaning From Low PLL Loop Bandwidth
  • Low Phase Noise PLL Core
  • Programmable Phase Offset (PRI_REF and SEC_REF to Outputs)
  • Wide Charge Pump Current Range From
    200 µA to 3 mA
  • Dedicated Charge Pump Supply (VCC_CP) for Wide Tuning Voltage Range VCOs
  • Presets Charge Pump to VCC_CP/2 for Fast Center-Frequency Setting of VC(X)O
  • Analog and Digital PLL Lock Indication
  • Provides VBB Bias Voltage Output for Single-Ended Input Signals (VCXO_IN)
  • Frequency Hold-Over Mode Improves Fail-Safe Operation
  • Power-up Control Forces LVPECL Outputs to 3-State at VCC < 1.5 V
  • SPI Controllable Device Setting
  • 3.3-V Power Supply
  • Packaged in 64-Pin BGA (0.8 mm Pitch – ZVA) or 48-Pin QFN (RGZ)
  • Industrial Temperature Range –40°C to 85°C

Description for the CDCM7005

The CDCM7005 is a high-performance, low phase noise and low skew clock synchronizer that synchronizes a VCXO (voltage controlled crystal oscillator) or VCO (voltage controlled oscillator) frequency to one of the two reference clocks. The programmable pre-divider M and the feedback-dividers N and P give a high flexibility to the frequency ratio of the reference clock to VC(X)O

VC(X)O_IN clock operates up to 2.2 GHz. Through the selection of external VC(X)O and loop filter components, the PLL loop bandwidth and damping factor can be adjust to meet different system requirements.

The CDCM7005 can lock to one of two reference clock inputs (PRI_REF and SEC_REF), supports frequency hold-over mode and fast-frequency-locking for fail-safe and increased system redundancy. The outputs of the CDCM7005 are user definable and can be any combination of up to five LVPECL outputs or up to 10 LVCMOS outputs. The built in synchronization latches ensure that all outputs are synchronized for low output skew.

All device settings, like outputs signaling, divider value, and input selection are programmable by SPI (3-wire serial peripheral interface). SPI allows individually control of the device settings.

The device operates in 3.3-V environment and is characterized for operation from –40°C to 85°C.

Pricing

Qty Price
+

Additional package qty | Carrier options These products are exactly the same but come in a different carrier type

CDCM7005RGZR ACTIVE custom-reels CUSTOM Custom reel may be available
Package qty | Carrier 2,500 | LARGE T&R
Inventory
Qty | Price 1ku | +

Carrier options

You can choose different carrier options based on the quantity of parts, including full reel, custom reel, cut tape, tube or tray.

A custom reel is a continuous length of cut tape from one reel to maintain lot- and date-code traceability, built to the exact quantity requested. Following industry standards, a brass shim connects an 18-inch leader and trailer on both sides of the cut tape for direct feeding into automated assembly machines. TI includes a reeling fee for custom reel orders.

Cut tape is a length of tape cut from a reel. TI may fulfill orders using multiple strips of cut tapes or boxes to satisfy the quantity requested.

TI often ships tube or tray devices inside a box or in the tube or tray, depending on inventory availability. We pack all tapes, tubes or sample boxes according to internal electrostatic discharge and moisture-sensitivity-level protection requirements.

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Lot and date code selection may be available

Add a quantity to your cart and begin the checkout process to view the options available to select lot or date codes from existing inventory.

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