DS21Q55 Maxim Integrated Products, DS21Q55 Datasheet - Page 164

• Manufacturer Part Number: DS21Q55
• Description: IC TXRX QUAD T1/E1/J1 SCT 256BGA
• Manufacturer: Maxim Integrated Products

Specifications of DS21Q55

• Function: Transceiver
• Interface: E1, J1, T1
• Number Of Circuits: 4
• Voltage - Supply: 3.14 V ~ 3.47 V
• Current - Supply: 75mA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 256-BGA
• Includes: BERT Generator and Detector, Dual HDLC Controllers
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Power (watts): -

Figure 22-7. Jitter Tolerance
Figure 22-8. Jitter Tolerance (E1 Mode)
100
100
1k
10
0.1
1k
10
0.1
1
1
1
1
40
TR 62411 (DEC. 90)
10
10
20
MINIMUM TOLERANCE
ITU-T G.823
LEVEL AS PER
ITU G.823
100
100
FREQUENCY (Hz)
FREQUENCY (Hz)
164 of 237
1.5
DS21Q55
TOLERANCE
DS21Q55
TOLERANCE
1k
1k
2.4k
10k
10k
18k
0.2
100k
100k