DS26504L+ Maxim Integrated Products, DS26504L+ Datasheet - Page 101

• Manufacturer Part Number: DS26504L+
• Description: IC T1/E1/J1 64KCC ELEMENT 64LQFP
• Manufacturer: Maxim Integrated Products

Specifications of DS26504L+

• Function: BITS Element
• Interface: 64KCC, E1, T1
• Number Of Circuits: 1
• Voltage - Supply: 3.14 V ~ 3.47 V
• Current - Supply: 150mA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 64-LQFP
• Includes: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power (watts): -

15.2 Transmit 64kHz Synchronization Interface Operation
In the transmit path, the framer generateS the appropriate AMI waveform with the correct bipolar
violations as described by G.703 and GR.378. If an 8kHz signal is present on the TS_8K_4 pin, the
bipolar violations are generated synchronously with this signal. If it is absent, the part arbitrarily
generates the bipolar violation at an 8kHz frequency.
Table 15-2. Specification of 64kHz Clock Signal at Output Port
G.703 Level A
G.703 Level B
G.703 Japanese
GR.378
BPV
8kHz + 400Hz
SUBRATES
8kHz
8kHz
8kHz
LOAD
110Ω
110Ω
110Ω
133Ω
101 of 129
PULSE WIDTH
≤ 7.8 ± 0.78μs
≤ 7.8 ± 0.78μs
9.8 to 10.9μs
5/8 period
(9.7μs)
AMPLITUDE
≤1 V
≤1V
3.0V ± 0.5V
2.7V – 5.5V
0-P
0-P
± 0.1V
± 0.1V