DS26521LN+ Maxim Integrated Products, DS26521LN+ Datasheet - Page 256

• Manufacturer Part Number: DS26521LN+
• Description: IC TXRX T1/E1/J1 64-LQFP
• Manufacturer: Maxim Integrated Products
• Type: Line Interface Units (LIUs)r

Specifications of DS26521LN+

• Number Of Drivers/receivers: 1/1
• Protocol: T1/E1/J1
• Voltage - Supply: 3.135 V ~ 3.465 V
• Mounting Type: Surface Mount
• Package / Case: 64-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

14.
Figure 14-1. Pin Configuration—64-Pin LQFP
PIN CONFIGURATION
SCANMODE
TXENABLE
SCAN_EN
SPI_SEL
ATVDD
ARVDD
ATVSS
ARVSS
RRING
TRING
BTS
RTIP
TTIP
A12
A8
A7
1
10
11
12
13
14
15
16
2
3
4
5
6
7
8
9
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DS26521 Single T1/E1/J1 Transceiver
47
46
45
44
43
42
41
40
48
39
38
37
36
35
34
33
INTB
D[0]/SPI_MISO
JTDO
REFCLKIO
ACVDD
MCLK
RESETB
WRB/RWB
RDB/DSB
CSB
BPCLK
JTMS
JTCLK
JTDI
ACVSS
JTRST