DS26504LN Maxim Integrated Products, DS26504LN Datasheet - Page 28

• Manufacturer Part Number: DS26504LN
• Description: Network Controller & Processor ICs T1-E1-J1-64kHz Compo 4kHz Composite Clock
• Manufacturer: Maxim Integrated Products

Specifications of DS26504LN

• Product: Framer
• Number Of Transceivers: 1
• Data Rate: 44.736 Mbps
• Supply Voltage (max): 3.465 V
• Supply Voltage (min): 3.135 V
• Supply Current (max): 150 mA
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Package / Case: LQFP-64

6.6 MCLK Pre-Scaler
Table 6-7. MCLK Pre-Scaler for T1 Mode
Table 6-8. MCLK Pre-Scaler for E1 Mode
6.7 Payload Clock Output
The TCLKO and RCLK pins can output a clock with the F-Bit (T1) or the TS0 and TS16 (E1) bit
position gapped out. This function is only available in T1 or E1 mode. This is useful in basic transceiver
applications where a payload or “demand” clock is needed. In Hardware Mode, the payload clock output
is selected by the L0, L1, and L2 line build-out pins. In Hardware Mode, this function is only available in
certain build-out modes. See the line build-out tables in Section
PIN 16
PIN 16
MPS1
MPS1
0
0
1
1
0
0
1
1
0
0
1
1
PIN 15
MPS0
PIN 15
MPS0
0
1
0
1
0
1
0
1
0
1
0
1
JACKS0
PIN 46
JACKS0
PIN 46
0
0
0
0
1
1
1
1
0
0
0
0
MCLK
(MHz)
12.352
16.384
28 of 129
1.544
3.088
6.176
2.048
4.096
8.192
MCLK
(MHz)
16.384
2.048
4.096
8.192
6.3
for selecting the payload clock mode.