參數(shù)資料
型號: IDT82V2048LBBG
廠商: IDT, Integrated Device Technology Inc
文件頁數(shù): 31/48頁
文件大?。?/td> 0K
描述: IC LIU T1/E1 8CH SHORT 160-BGA
標(biāo)準(zhǔn)包裝: 14
類型: 線路接口裝置(LIU)
規(guī)程: E1
電源電壓: 3.13 V ~ 3.47 V
安裝類型: 表面貼裝
封裝/外殼: 160-BGA
供應(yīng)商設(shè)備封裝: 160-PBGA(15x15)
包裝: 托盤
其它名稱: 82V2048LBBG
37
IDT82V2048L OCTAL T1/E1 SHORT HAUL ANALOG FRONT END
INDUSTRIAL TEMPERATURE RANGES
TRANSMITTER CHARACTERISTICS
Symbol
Parameter
Min
Typ
Max
Unit
Vo-p
Output Pulse Amplitudes(1)
E1, 75
load
E1, 120
load
T1, 100
load
1. E1: measured at the line output ports; T1: measured at the DSX
2.14
2.7
2.4
2.37
3.0
2.6
3.3
3.6
V
VO-S
Zero (space) Level
E1, 75
load
E1, 120
load
T1, 100
load
-0.237
-0.3
-0.15
0.237
0.3
0.15
V
Transmit Amplitude Variation with supply
-1
+1
%
Difference between pulse sequences for 17 consecutive pulses
200
mV
TPW
Output Pulse Width at 50% of nominal amplitude
E1:
T1:
232
338
244
350
256
362
ns
Ratio of the amplitudes of Positive and Negative Pulses at the center of the pulse interval
0.95
1.05
RTX
Transmit Return Loss(2)
2. Test at IDT82V2048L evaluation board
E1, 75
51 kHz – 102 kHz
102 kHz – 2.048 MHz
2.048 MHz – 3.072 MHz
15
dB
E1, 120
51 kHz – 102 kHz
102 kHz – 2.048 MHz
2.048 MHz – 3.072 MHz
15
dB
T1
(VDDT = 5 V)
51 kHz – 102 kHz
102 kHz – 2.048 MHz
2.048 MHz – 3.072 MHz
15
dB
Td
Transmit Path Delay
3
U.I.
ISC
Line Short Circuit Current (3)
3. Measured on device, between TTIPn and TRINGn
180
mAp
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