DS2148T Maxim Integrated Products, DS2148T Datasheet - Page 54
DS2148T
Manufacturer Part Number
DS2148T
Description
IC LIU E1/T1/J1 5V 44-TQFP
Manufacturer
Maxim Integrated Products
Type
Line Interface Units (LIUs)r
Specifications of DS2148T
Number Of Drivers/receivers
1/1
Protocol
T1/E1/J1
Voltage - Supply
4.75 V ~ 5.25 V
Mounting Type
Surface Mount
Package / Case
44-TQFP, 44-VQFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DS2148T
Manufacturer:
TOSHIBA
Quantity:
1 057
Company:
Part Number:
DS2148T
Manufacturer:
DALLAS
Quantity:
18
Part Number:
DS2148T
Manufacturer:
DALLAS
Quantity:
20 000
Company:
Part Number:
DS2148T+
Manufacturer:
DALLAS
Quantity:
285
Company:
Part Number:
DS2148TN
Manufacturer:
DALLAS
Quantity:
12
Part Number:
DS2148TN
Manufacturer:
MAXIM/美信
Quantity:
20 000
Figure 7-6. Jitter Tolerance
Figure 7-7. Jitter Attenuation
-20dB
-40dB
-60dB
0dB
100
1K
10
0.1
1
1
1
TR 62411 (Dec. 90)
10
10
E1
ITU-T G.823
Prohibited
TBR12
Area
T1
100
100
FREQUENCY (Hz)
FREQUENCY (Hz)
54 of 73
1K
DS2148
Tolerance
1K
Prohibited Area
ITU G.7XX
TR 62411 (Dec. 90)
Prohibited Area
10K
10K
100K
100K