DS26503LN Maxim Integrated Products, DS26503LN Datasheet - Page 12

• Manufacturer Part Number: DS26503LN
• Description: Timers & Support Products E1-T1-J1 BITS Elemen t T1-E1-J1 BITS Elem
• Manufacturer: Maxim Integrated Products
• Type: Clock Recoveryr

Specifications of DS26503LN

• Supply Voltage (max): 3.46 V
• Supply Voltage (min): 3.13 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Supply Current: 85 mA
• Package / Case: LQFP-64

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
2.048MHz, 6.312MHz
OUTPUT = 1.544MHz,
SEL
IN
LOOPBACK
REMOTE
TX PLL
(LBCR.4)
ENABLED AND
ENABLED AND
ATTENUATOR
ATTENUATOR
IN RX PATH
IN TX PATH
12 of 122
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