DS26503L Maxim Integrated Products, DS26503L Datasheet - Page 36

• Manufacturer Part Number: DS26503L
• Description: Timers & Support Products E1-T1-J1 BITS Elemen t T1-E1-J1 BITS Elem
• Manufacturer: Maxim Integrated Products
• Type: Clock Recoveryr

Specifications of DS26503L

• Supply Voltage (max): 3.46 V
• Supply Voltage (min): 3.13 V
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• Supply Current: 85 mA
• Package / Case: LQFP-64

Note 1:
Note 2:
Bits 4 to 7: Transmit Mode Configuration (TMODE[3:0]). Used to select the operating mode of the transmit path for the
DS26503.
TMODE3
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
The DS26503 does not have an internal source for CAS signaling and multiframe alignment generation. CAS signaling, and the
In addition to setting the TMODE bits to 6312kHz Synchronization Interface mode, the Transmit PLL must also be configured to
multiframe alignment word, must be embedded in the transmit data (in the TS16 position) present on the TSER pin and frame
aligned to sync signal on the TS pin.
transmit a 6312kHz signal through the Transmit PLL Control Register (TPCR.6 and TPCR.7)
TMODE2
0
0
0
0
1
1
1
1
1
1
0
0
0
0
1
1
TMODE1
0
0
1
1
0
0
0
1
1
1
0
0
1
1
0
0
TMODE0
0
1
0
1
0
0
1
0
0
1
0
1
0
1
0
1
T1 ESF (Note: In this mode the TFSE (T1TCR2.6) bit should be
36 of 122
E1 G.703 2048 kHz Synchronization Interface
6312kHz Synchronization Interface (Note 2)
Transmit Path Operating Mode
E1 CRC4 + CAS (Note 1)
E1 FAS + CAS (Note 1)
E1 CRC4
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
set = 0.)
E1 FAS
J1 ESF
T1 D4
J1 D4