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See Technical Specifications

M2020-13I622.0800T +BOM

VCSO Based Clock PLL

Manufacturer:

Renesas Electronics Corporation
Mfr.Part #:

M2020-13I622.0800T
Datasheet:

M2020-13I622.0800T Datasheet (PDF)
Programmabe:

Not Verified
PLL:

Yes
Input:

LVCMOS, LVDS, LVPECL, LVTTL
Output:

LVPECL

M2020-13I622.0800T General Description

The M2020/21 is a VCSO (Voltage Controlled SAW Oscillator) based clock jitter attenuator PLL designed for clock jitter attenuation and frequency translation. The device is ideal for generating the transmit reference clock for optical network systems supporting 2.5-10 GB data rates. It can serve to jitter attenuate a stratum reference clock or a recovered clock in loop timing mode. The M2020/21 module includes a proprietary SAW (surface acoustic wave) delay line as part of the VCSO. This results in a high frequency, high-Q, low phase noise oscillator that assures low intrinsic output jitter.

Key Features

Integrated SAW (surface acoustic wave) delay line
Low phase jitter of
Output frequencies of 15 to 700 MHz *
LVPECL clock output (CML and LVDS options available)
Reference clock inputs support differential LVDS, LVPECL, as well as single-ended LVCMOS, LVTTL
Loss of Lock (LOL) output pin
Narrow Bandwidth control input (NBW pin)
Hitless Switching (HS) options with or without Phase Build-out (PBO) available for SONET (GR-253) / SDH (G.813) MTIE and TDEV compliance during reference clock reselection
Industrial temperature grade available
Single 3.3V power supply
Small 9 x 9 mm SMT (surface mount) package

Specifications

Series	-	Programmabe	Not Verified
PLL	Yes	Input	LVCMOS, LVDS, LVPECL, LVTTL
Output	LVPECL	Number of Circuits	1
Ratio - Input:Output	2:2	Differential - Input:Output	Yes/Yes
Frequency - Max	622.08MHz	Divider/Multiplier	Yes/No
Voltage - Supply	3.135V ~ 3.465V	Operating Temperature	-40°C ~ 85°C
Mounting Type	Surface Mount	Base Product Number	M2020-13