MK3722GTR

Series: -
Number of Circuits: 1
Differential - Input:Output: No/No
Mounting Type: Surface Mount
Package / Case: 16-TSSOP (0.173", 4.40mm Width)
Supplier Device Package: 16-TSSOP
Divider/Multiplier: No/No
Voltage - Supply: 3.15 V ~ 3.45 V
PLL: Yes with Bypass
Ratio - Input:Output: 1:2
Output: LVCMOS
Operating Temperature: 0°C ~ 70°C
Input: Crystal
Manufacturer: IDT, Integrated Device Technology Inc
Packaging: Tape & Reel (TR)
Type: Voltage Controlled Crystal Oscillator (VCXO)
Frequency - Max: 27MHz


Specifications

Input Frequency 27 MHz No. of Inputs 1 Temperature C Output Frequency REF,8.192 MHz,12.288 MHz,18.432 MHz,24.576 MHz,11.2896 MHz,16.9344 MHz,22.5792 MHz Input Type Crystal No. of Outputs 2 Output Type LVCMOS Voltage 3.3 V Package TSSOP 16 Speed NA VCXO Pull Range ± 100 ppm Core Supply Voltage (VDD) 3.3 V Output Supply Voltage (VDDO) 3.3 V Peak-to-Peak Period Jitter ± 150 ps Pk-to-Pk Output Style SE Input Style Crystal Temp. Grade C


Description

VCXO PLUS AUDIO CLOCK FOR
The MK3722GTR is a low cost, low jitter, high-performance VCXO and PLL clock synthesizer designed to replace expensive discrete VCXOs and multipliers. The patented on-chip Voltage Controlled Crystal Oscillator accepts a 0 to 3.3 V input voltage to cause the output clocks to vary by ±115 ppm. Using IDT's analog/digital Phase-Locked Loop (PLL) techniques, the MK3722GTR uses an inexpensive 27 MHz pullable crystal input to produce a reference output and a selectable audio clock.

The frequency of the on-chip VCXO of MK3722GTR is adjusted by an external control voltage connected to VIN. Because VIN is a high impedance input, it can be driven directly from an PWM RC integrator circuit.

MK3722GTR features:

Packaged in 16-pin TSSOP

Available in Pb (lead) free package

Replaces a VCXO and oscillator

Operating voltage of 3.3 V

Provides output of 27 MHz plus audio clock

Uses an inexpensive 27 MHz pullable crystal

On-chip patented VCXO with pull range of 230 ppm (minimum)

VCXO tuning voltage of 0 to 3.3 V

Advanced, low power, sub-micron CMOS process

Parameters:

Technical/Catalog Information	MK3722GTR
Vendor	IDT, Integrated Device Technology Inc
Category	Integrated Circuits (ICs)
Type	Voltage Controlled Crystal Oscillator (VCXO)
Voltage - Supply	3.15 V ~ 3.45 V
Number of Outputs	2
Input	Crystal
Output	LVCMOS
Frequency-Max	27MHz
Package / Case	16-TSSOP
Packaging	Tape & Reel (TR)
Operating Temperature	0°C ~ 70°C
Lead Free Status	Contains Lead
RoHS Status	RoHS Non-Compliant
Other Names	MK3722GTR MK3722GTR