DS2155LN+ Maxim Integrated Products, DS2155LN+ Datasheet - Page 161

• Manufacturer Part Number: DS2155LN+
• Description: IC TXRX T1/E1/J1 1-CHIP 100-LQFP
• Manufacturer: Maxim Integrated Products

Specifications of DS2155LN+

• Function: Single-Chip Transceiver
• Interface: E1, HDLC, J1, T1
• Number Of Circuits: 1
• Voltage - Supply: 3.14 V ~ 3.47 V
• Current - Supply: 75mA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 100-LQFP
• Includes: BERT Generator and Detector, CMI Coder and Decoder, HDLC Controller
• Product: Framer
• Number Of Transceivers: 1
• Data Rate: 64 Kbps
• Supply Voltage (max): 3.465 V
• Supply Voltage (min): 3.135 V
• Supply Current (max): 75 mA (Typ)
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power (watts): -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Figure 24-9. Jitter Attenuation (T1 Mode)
Figure 24-10. Jitter Attenuation (E1 Mode)
-20dB
-40dB
-60dB
0dB
-20
-40
-60
1
0
1
10
E1 MODE
DS2155
10
Prohibited
100
FREQUENCY (Hz)
TBR12
T1 MODE
Area
DS2155
100
FREQUENCY (Hz)
161 of 238
1K
1k
Prohibited Area
TR 62411 (Dec. 90)
ITU G.7XX
Prohibited Area
10K
10k
100K
100k