MDB1900ZCQZ-TR

Ratio - Input:Output:	1:19
Base Part Number:	MDB1900
Supplier Device Package:	72-QFN (10x10)
Package / Case:	72-VFQFN Exposed Pad
Mounting Type:	Surface Mount
Operating Temperature:	0°C ~ 70°C
Voltage - Supply:	2.375 V ~ 3.465 V
Frequency - Max:	133.33MHz
Differential - Input:Output:	Yes/Yes
Series:	--
Number of Circuits:	1
Output:	HCSL
Input:	HCSL
Main Purpose:	PCI Express (PCIe), SATA CPU
PLL:	Yes
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Clock/Timing - Application Specific: MDB1900ZCQZ-TR

The MDB1900ZCQZ-TR is an application specific clock module that is designed to provide reliable, accurate timing solutions in a wide range of telecom and data applications. The versatile design of the clock module makes it ideal for applications such as cellular communications, cellular coverage extension, and satellite communications.The MDB1900ZCQZ-TR is a fully integrated clock module, which combines a low-phase noise TXCO Clock, oscillator, and PLL synthesizer with one adjustable high-frequency timing output and one reference frequency input. The clock module offers a full suite of features such as adjustable frequency, programmable gain and offset, along with a comprehensive range of software-controllable functions. Additionally, the clock module is designed to integrate multiple clock outputs in a single device, making it ideal for multi-channel applications.The MDB1900ZCQZ-TR is designed to operate under a wide range of environmental conditions, including temperatures ranging from -20°C to 70°C, humidity from 0 to 100%, and vibration from 1 to 20G. Additionally, the clock module can operate between the DC to 6V supply range, making it suitable for both commercial and industrial applications. Furthermore, the module boasts a low-cost and low-power design, making it attractive for applications such as cellular communications and cellular coverage extension.The core of the MDB1900ZCQZ-TR is the TXCO Clock, oscillator, and PLL synthesizer. The oscillator accurately generates the reference frequency and provides the core timing signal for the PLL synthesizer. The PLL synthesizer then produces a signal that is used to control the frequency output. The module also incorporates two adjustable dividers (Divider 1 and Divider 2) which can be programmed to divide down the PLL signal to produce the desired frequency.The MDB1900ZCQZ-TR includes a variety of digital control features such as programmable offset and gain, digital clock start/stop, frequency adjustment thresholds and clock adjustment thresholds. Additionally, the module has digital circuitry for monitoring the input signal and for detecting temperature, frequency and timing anomalies. These features make the module ideal for applications where accurate and reliable clocks are essential.The MDB1900ZCQZ-TR is designed to provide precise, robust timing solutions across a wide array of telecom and data applications. The versatile design of the clock module makes it ideal for applications where precise timing is required, such as cellular communications, cellular coverage extension, and satellite communications. Additionally, the low-cost and low-power design makes it an attractive solution for applications where cost, size, and power consumption are critical factors.

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