參數(shù)資料
型號: XRT83L34IV
廠商: EXAR CORP
元件分類: 數(shù)字傳輸電路
英文描述: QUAD T1/E1/J1 LH/SH TRANSCEIVER WITH CLOCK RECOVERY AND JITTER ATTENUATOR
中文描述: DATACOM, PCM TRANSCEIVER, PQFP128
封裝: 14 X 20 MM, 1.40 MM HEIGHT, TQFP-128
文件頁數(shù): 3/82頁
文件大小: 447K
代理商: XRT83L34IV
XRT83L34
QUAD T1/E1/J1 LH/SH TRANSCEIVER WITH CLOCK RECOVERY AND JITTER ATTENUATOR
REV. P1.3.4
PRELIMINARY
3
Receiver Line Attenuation Indication Output in 1dB
steps
Network Loop-Code Detection for automatic Loop-
Back Activation/Deactivation
Transmit All Ones (TAOS) and In-Band Network
Loop Up and Down code generators
Supports Local Analog, Remote, Digital and Dual
Loop-Back Modes
Meets or exceeds T1 and E1 short-haul and long-
haul network access specifications in ITU G.703,
G.775, G.736 and G.823; TR-TSY-000499; ANSI
T1.403 and T1.408; ETSI 300-166 and AT&T Pub
62411
Supports both Hardware and Host (parallel
Microprocessor) interface for programming
Programmable Interrupt
Low power dissipation
Logic inputs accept either 3.3V or 5V levels
Single 3.3V Supply Operation
128 pin TQFP package
-40°C to +85°C Temperature Range
ORDERING INFORMATION
P
ART
N
UMBER
P
ACKAGE
O
PERATING
T
EMPERATURE
R
ANGE
XRT83L34IV
128 Lead TQFP (14 x 20 x 1.4mm)
-40
°
C to +85
°
C
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