텔레콤 라인 카드: T3, E3, STS-1



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Maxim > 솔루션 > 텔레콤 라인 카드: T3, E3, STS-1

라인 인터페이스 유닛

데이터 시트

디스플레이

제목/부품번호

주요 성능 (이점)

QV PDF

10MHz ~ 51.84MHz TCXO
DS4026

디지털 TCXO로 넓은 온도 범위에 대해 매우 높은 정확도 제공

QV PDF

6/8/12포트 DS3/E3/STS-1 LIU
DS32506, DS32508, DS32512

소형, 23mm x 23mm BGA 패키지로 제공, 170mW/포트 미만

QV PDF

VCXO가 내장된 고정밀 클록 발생기
MAX9450, MAX9451, MAX9452

고가의 VCXO와 외부 페일 세이프 로직을 대체하는
VCXO 및 홀드오버 기능이 내장된 최초 SONET 클록 발생기

QV PDF

고속 복구 시간과 파워 세이빙 모드를 갖는 +3.3V/+5V, 8채널, 릴레이 드라이버
MAX4822, MAX4823, MAX4824, MAX4825

비래칭 릴레이(Non-latching relay) 또는 듀얼 코일 래칭 릴레이용(Dual-coil latching relay) 8채널 릴레이 드라이버

QV PDF

통합 T1/E1/J1 단거리/장거리 보호 스위치
MAX4670

QV PDF

T1/E1/J1/64KCC BITS 소자
DS26504

QV PDF

단일/듀얼/트리플/쿼드 DS3/E3/STS-1 LIU
DS3151, DS3152, DS3153, DS3154

업계 최소형 멀티채널 DS3/E3 및 STS-1 LIU

QV PDF

3.3V, DS3/E3/STS-1 라인 인터페이스 유닛
DS3150

완전한 지터 감쇠기가 내장된 업계 최초의 단일 포트 T3/E3 LIU

Key Specifications: Clock Generators

Part Number

Applications

f_IN
(MHz)

f_OUT
(MHz)

Fixed or Continuous Frequency

Output Levels

Out-
puts

PLLs

Program-
mability

Spread Spectrum

Output Jitter
(ps)

V_SUPPLY
(V)

Package/Pins

min

max

min

max

RMS

MAX9451

Ethernet

Fibre Channel

GSM

SONET/SDH

UMTS

W-CDMA

0.008

500

160

Continuous

HSTL

I²C

0.8

2.5

3.3

TQFP-EP/32

MAX9450

LVPECL

TQFP-EP/32

MAX9452

LVDS

TQFP-EP/32

See All Clock Generators (27)

Key Specifications: T/E Carrier & Packetized Products

Part Number

Transmission Standard

Functions

Channels

In-to-Out Clocks
(MHz)

V_SUPPLY
(V)

EV Kit

RoHS Available

Package/Pins

Smallest Available Pckg.
(mm²)

max w/pins

DS32506

STS-1

T3/E3

LIU

3.3

Yes

BGA/484

380

DS32508

STS-1

T3/E3

LIU

Yes

BGA/484

380

DS32512

STS-1

T3/E3

LIU

Yes

BGA/484

380

DS26504

64kHz Composite Clock - G.703 Level B

64kHz - G.703 II.1 Japanese 64kHz Clock

64kHz Composite Clock - GR378

64kHz - G.703 II.2 Japanese 6312kHz Clock

64kHz Composite Clock - G.703 Level A

T1/E1/J1

BITS Element

0.008

0.064

1.544

2.048

6.312

19.44

Yes

See Data Sheet

See Data Sheet/

DS3154

STS-1

T3/E3

LIU

Yes

TECSBGA/144

169

DS3151

STS-1

T3/E3

LIU

Yes

TECSBGA/144

169

DS3152

STS-1

T3/E3

LIU

Yes

TECSBGA/144

169

DS3153

STS-1

T3/E3

LIU

Yes

TECSBGA/144

169

DS3150

STS-1

T3/E3

LIU

Yes

PLCC/28

TQFP/48

See All T/E Carrier & Packetized Products (102)

Key Specifications: High-Speed Interconnect (Differential Signaling)

Part Number

Signal Type

V_SUPPLY
(V)

MAX9450

LVPECL

2.5

3.3

See All High-Speed Interconnect (Differential Signaling) (132)

Key Specifications: Oscillator Modules

Part Number

Freq.

Osc. Type

Tuning Adjustment Type

Freq. Output Type

Frequency Stability
(±ppm/yr)

Frequency Stability
(±ppm)

V_SUPPLY
(V)

-40 to +85°C

vs. V_CC

vs. Aging

DS4026

12.8MHz

19.44MHz

20MHz

38.88MHz

40MHz

51.84MHz

TCXO

Digital

CMOS Push-Pull

±2 (max)

2 (2-15 Years)

3.3 ±5%

See All Oscillator Modules (28)

Key Specifications: Relay Drivers

Part Number

I_SOURCE @2.7V
(mA)

R_ON @2.7V
(Ω)

I_Q
(µA)

Features

Channels

Interface

V_SUPPLY
(V)

RoHS Available

Package/Pins

Smallest Available Pckg.
(mm²)

guar. min

max

max w/pins

MAX4822

160

Daisy-Chainable

Integrated Kickback Diodes

Power On Reset

Power-Save

Thermal Shutdown

SPI

2.3 to 5.5

Yes

TQFN/20

MAX4823

Daisy-Chainable

Integrated Kickback Diodes

Power On Reset

Thermal Shutdown

SPI

TQFN/20

MAX4824

Daisy-Chainable

Integrated Kickback Diodes

Power On Reset

Power-Save

Thermal Shutdown

Parallel

TQFN/20

MAX4825

Daisy-Chainable

Integrated Kickback Diodes

Power On Reset

Thermal Shutdown

Parallel

TQFN/20

TSSOP-EP/20

See All Relay Drivers (7)

Key Specifications: Switches and Multiplexers (Low Voltage)

Part Number

Functions

Config.

Channels

Normal Position

V_SUPPLY (Single)
(V)

R_ON
(Ω)

BW
(MHz)

I_L(OFF)
(nA)

t_ON
(ns)

t_OFF
(ns)

Q_INJECTION
(pC)

C_ON
(pF)

C_OFF
(pF)

min

max

min

max

MAX4670

Switch

SPDT

Open/Closed

2.7

3.6

0.01

400

200

See All Switches and Multiplexers (Low Voltage) (160)