DS26502LB1 Maxim Integrated Products, DS26502LB1 Datasheet - Page 12

• Manufacturer Part Number: DS26502LB1
• Description: Timers & Support Products E1-T1-J1-64KCC BITS Element 64kHz - G.70
• Manufacturer: Maxim Integrated Products

Specifications of DS26502LB1

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Figure 3-2. Loopback Mux Diagram (T1/E1 Modes Only)
Figure 3-3. Transmit PLL Clock Mux Diagram
RECOVERED CLOCK
FROM RX
TO TX
LIU
LIU
TCLK PIN
JA CLOCK
+ DATA
- DATA
+ DATA
CLOCK
- DATA
CLOCK
TPCR.2
(HARDWARE MODE PIN NAME)
TPCR.3
TPCR.4
OUTPUT = 1.544MHz,
2.048MHz, 64kHz,
SEL
IN
LOOPBACK
6.312MHz
REMOTE
TX PLL
(LBCR.4)
ENABLED AND
ENABLED AND
ATTENUATOR
ATTENUATOR
IN RX PATH
IN TX PATH
12 of 125
JITTER
JITTER
LOOPBACK
(LBCR.3)
TPCR.6
TPCR.7
LOCAL
OUT
SEL
(TCSS0)
(TCSS1)
TPCR.0
TPCR.1
TPCR.5
+ DATA
- DATA
+ DATA
- DATA
TX CLOCK
RCLK
FORMATTER
PLL_OUT PIN
TX CLOCK
FRAMER
FROM TX
TO RX