参数资料
型号: DS3150TN
厂商: Maxim Integrated Products
文件页数: 16/28页
文件大小: 0K
描述: IC LIU T3/E3/STS-1 IND 48-TQFP
产品培训模块: Lead (SnPb) Finish for COTS
产品变化通告: Product Discontinuation 20/Feb/2012
标准包装: 250
类型: 线路接口装置(LIU)
驱动器/接收器数: 1/1
规程: DS3
电源电压: 3.135 V ~ 3.465 V
安装类型: 表面贴装
封装/外壳: 48-LQFP
供应商设备封装: 48-LQFP(7x7)
包装: 管件
DS3150
23 of 28
RECEIVER INPUT CHARACTERISTICS—DS3 AND STS-1 MODES
(VDD = 3.3V
±5%, TA = 0°C to +70°C for DS3150Q/T, TA = -40°C to +85°C for DS3150QN/TN.)
PARAMETER
MIN
TYP
MAX
UNITS
Receive Sensitivity (Length of Cable)
900
1200
feet
Signal-to-Noise Ratio, Interfering Signal Test (Notes 9, 10)
10
Input Pulse Amplitude, RMON = 0 (Notes 10, 11)
1300
mVpk
Input Pulse Amplitude, RMON = 1 (Notes 10, 11)
260
mVpk
Analog LOS Declare, RMON = 0 (Note 12)
-25
dB
Analog LOS Clear, RMON = 0 (Note 12)
-18
dB
Analog LOS Declare, RMON = 1 (Note 12)
-39
dB
Analog LOS Clear, RMON = 1 (Note 12)
-32
dB
Intrinsic Jitter Generation (Note 10)
0.03
UIP-P
RECEIVER INPUT CHARACTERISTICS—E3 MODE
(VDD = 3.3V
±5%, TA = 0°C to +70°C for DS3150Q/T, TA = -40°C to +85°C for DS3150QN/TN.)
PARAMETER
MIN
TYP
MAX
UNITS
Receive Sensitivity (Length of Cable)
900
1200
feet
Signal-to-Noise Ratio, Interfering Signal Test (Notes 9, 10)
12
Input Pulse Amplitude, RMON = 0 (Notes 10, 11)
1300
mVpk
Input Pulse Amplitude, RMON = 1 (Notes 10, 11)
260
mVpk
Analog LOS Declare, RMON = 0 (Note 12)
-25
dB
Analog LOS Clear, RMON = 0 (Note 12)
-18
dB
Analog LOS Declare, RMON = 1 (Note 12)
-39
dB
Analog LOS Clear, RMON = 1 (Note 12)
-32
dB
Intrinsic Jitter Generation (Note 10)
0.03
UIP-P
Note 9:
An interfering signal (2
15 - 1 PRBS for DS3/STS-1, 223 - 1 PRBS for E3, B3ZS/HDB3 encoded, compliant waveshape, nominal bit
rate) is added to the wanted signal. The combined signal is passed through 0 to 900 feet of coaxial cable and presented to the
DS3150 receiver. This spec indicates the lowest signal-to-noise ratio that results in a bit error ratio < 10
-9.
Note 10:
Not tested during production test.
Note 11:
Measured on the line side (the BNC connector side) of the 1:2 receive transformer (Figure 1-2). During measurement, incoming
data traffic is unframed 2
15 - 1 PRBS for DS3/STS-1 and unframed 223 - 1 PRBS for E3.
Note 12:
With respect to nominal 800mVpk signal for DS3/STS-1 and nominal 1000mVpk signal for E3.
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