DS2156L+ Maxim Integrated Products, DS2156L+ Datasheet - Page 166

• Manufacturer Part Number: DS2156L+
• Description: IC TXRX T1/E1/J1 1-CHIP 100-LQFP
• Manufacturer: Maxim Integrated Products

Specifications of DS2156L+

• Function: Single-Chip Transceiver
• Interface: E1, J1, T1, TDM, UTOPIA II
• Number Of Circuits: 1
• Voltage - Supply: 3.14 V ~ 3.47 V
• Current - Supply: 75mA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 100-LQFP
• Includes: BERT Generator and Detector, CMI Coder and Decoder, HDLC Controller
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power (watts): -

Figure 23-9. Jitter Attenuation (T1 Mode)
Figure 23-10. Jitter Attenuation (E1 Mode)
-20dB
-40dB
-60dB
0dB
-20dB
-40dB
-60dB
0dB
1
1
E1 MODE
10
DS2156
10
Prohibited
TBR12
Area
100
FREQUENCY (Hz)
166 of 265
100
FREQUENCY (Hz)
T1 MODE
DS2156
1K
1K
Prohibited Area
ITU G.7XX
TR 62411 (Dec. 90)
Prohibited Area
10K
10K
100K
100K