CDCLVP2108

활성

저지터, 듀얼 1:8 범용-To-LVPECL 버퍼

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document-pdfAcrobat CDCLVP2108 16-LVPECL Output, High-Performance Clock Buffer datasheet (Rev. C) (영어) PDF | HTML

CDCLVP2108

활성

지금 주문하기

제품 상세 정보

Number of outputs

16

Additive RMS jitter (typ) (fs)

124

Core supply voltage (V)

2.5, 3.3

Output supply voltage (V)

2.5, 3.3

Output skew (ps)

25

Operating temperature range (°C)

-40 to 85

Rating

Catalog

Output type

LVPECL

Input type

LVCMOS, LVDS, LVPECL

Number of outputs

16

Additive RMS jitter (typ) (fs)

124

Core supply voltage (V)

2.5, 3.3

Output supply voltage (V)

2.5, 3.3

Output skew (ps)

25

Operating temperature range (°C)

-40 to 85

Rating

Catalog

Output type

LVPECL

Input type

LVCMOS, LVDS, LVPECL

VQFN (RGZ)

48

49 mm² (7 mm × 7 mm)

Dual 1:8 Differential Buffer
Two Clock Inputs
Universal Inputs Can Accept LVPECL, LVDS,
LVCMOS/LVTTL
16 LVPECL Outputs
Maximum Clock Frequency: 2 GHz
Maximum Core Current Consumption: 115 mA
Very Low Additive Jitter: <100 fs, RMS
in 10-kHz to 20-MHz Offset Range
2.375-V to 3.6-V Device Power Supply
Maximum Propagation Delay: 550 ps
Maximum Within Bank Output Skew: 25 ps
LVPECL Reference Voltage, V_{AC_REF},
Available for Capacitive-Coupled Inputs
Industrial Temperature Range: –l40°C
to +85°C
Supports 105°C PCB Temperature (Measured
with a Thermal Pad)
Available in 7-mm × 7-mm, 48-Pin VQFN
(RGZ) Package
ESD Protection Exceeds 2000 V (HBM)

Dual 1:8 Differential Buffer
Two Clock Inputs
Universal Inputs Can Accept LVPECL, LVDS,
LVCMOS/LVTTL
16 LVPECL Outputs
Maximum Clock Frequency: 2 GHz
Maximum Core Current Consumption: 115 mA
Very Low Additive Jitter: <100 fs, RMS
in 10-kHz to 20-MHz Offset Range
2.375-V to 3.6-V Device Power Supply
Maximum Propagation Delay: 550 ps
Maximum Within Bank Output Skew: 25 ps
LVPECL Reference Voltage, V_{AC_REF},
Available for Capacitive-Coupled Inputs
Industrial Temperature Range: –l40°C
to +85°C
Supports 105°C PCB Temperature (Measured
with a Thermal Pad)
Available in 7-mm × 7-mm, 48-Pin VQFN
(RGZ) Package
ESD Protection Exceeds 2000 V (HBM)

The CDCLVP2108 is a highly versatile, low additive jitter buffer that can generate 16 copies of LVPECL clock outputs from two LVPECL, LVDS, or LVCMOS inputs for a variety of communication applications. It has a maximum clock frequency up to 2 GHz. Each buffer block consists of one input that feeds two LVPECL outputs. The overall additive jitter performance is less than 0.1 ps, RMS from 10 kHz to 20 MHz, and overall output skew is as low as 25 ps, making the device a perfect choice for use in demanding applications.

The CDCLVP2108 clock buffer distributes two clock inputs (IN0, IN1) to 16 pairs of differential LVPECL clock outputs (OUT0, OUT15) with minimum skew for clock distribution. Each buffer block consists of one input that feeds two LVPECL clock outputs. The inputs can be LVPECL, LVDS, or LVCMOS/LVTTL.

The CDCLVP2108 is specifically designed for driving 50-Ω transmission lines. When driving the inputs in single-ended mode, the LVPECL bias voltage (V_{AC_REF}) must be applied to the unused negative input pin. However, for high-speed performance up to 2 GHz, differential mode is strongly recommended.

The CDCLVP2108 is characterized for operation from –40°C to +85°C and is available in a 7-mm × 7-mm, VQFN-48 package.

The CDCLVP2108 is a highly versatile, low additive jitter buffer that can generate 16 copies of LVPECL clock outputs from two LVPECL, LVDS, or LVCMOS inputs for a variety of communication applications. It has a maximum clock frequency up to 2 GHz. Each buffer block consists of one input that feeds two LVPECL outputs. The overall additive jitter performance is less than 0.1 ps, RMS from 10 kHz to 20 MHz, and overall output skew is as low as 25 ps, making the device a perfect choice for use in demanding applications.

The CDCLVP2108 clock buffer distributes two clock inputs (IN0, IN1) to 16 pairs of differential LVPECL clock outputs (OUT0, OUT15) with minimum skew for clock distribution. Each buffer block consists of one input that feeds two LVPECL clock outputs. The inputs can be LVPECL, LVDS, or LVCMOS/LVTTL.

The CDCLVP2108 is specifically designed for driving 50-Ω transmission lines. When driving the inputs in single-ended mode, the LVPECL bias voltage (V_{AC_REF}) must be applied to the unused negative input pin. However, for high-speed performance up to 2 GHz, differential mode is strongly recommended.

The CDCLVP2108 is characterized for operation from –40°C to +85°C and is available in a 7-mm × 7-mm, VQFN-48 package.

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기타 클록 버퍼 찾기

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관심 가지실만한 유사 제품

open-in-new

대안 비교

비교 대상 장치와 유사한 기능.

LMK1D2108

활성

듀얼 뱅크 8채널 출력 1.8V, 2.5V 및 3.3V LVDS 버퍼 Same pinout with wider supported voltage range. LVPECL vs LVDS

LMK00301

활성

3GHz, 10개 출력의 차동 팬아웃 버퍼/레벨 변환기 Ultra low additive jitter,1:10 universal differential buffer that can support LVPECL

기술 자료

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1개 모두 보기

상위 문서	유형	직함	형식 옵션	최신 영어 버전 다운로드		날짜
*	데이터 시트	CDCLVP2108 16-LVPECL Output, High-Performance Clock Buffer datasheet (Rev. C)	PDF \| HTML		2013. 10. 25

설계 및 개발

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평가 보드

CDCLVP2108EVM — CDCLVP2108 평가 모듈

CDCLVP2108EVM is the evaluation module for CDCLVP2108. The CDCLVP2108 is a highly versatile, low additive jitter buffer that integrates two channels of 1:8 LVPECL buffers with selectable LVPECL, LVDS, or LVCMOS inputs. It has a maximum clock frequency up to 2 GHz. The overall additive jitter (...)

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