PMC-Sierra, Inc.
PM6541 E1XC-EVBD
TELECOM STANDARD PRODUCT
PMC-930917
ISSUE 1
E1XC EVALUATION DAUGHTERBOARD
2
2
2
U3,
U4
E1XC - Single E-1 Transceiver, PM6341
U-Link - 8 connections
40
41
42
U5,
U6
U7,
U8
74HCT244 Bus Transceiver
1
1
1
1
1
1
1
U9
74HCT245 Bi-Directional Bus Transceiver
74HC138 3 to 8 line demux
43
44
45
46
47
48
49
50
U10
U11
U12
U13
U14
U15
74HC139 Dual 2 to 4 line demux
74HC00 Quad NAND gate
Mitel MT8940AC T1/CEPT PLL, Ceramic DIP
FOX 16.388 MHz Oscillator in half inch case, TTL levels
FOX 12.355 MHz Oscillator in half inch case, TTL levels
Header Shunt 0.1" spacing, Textech 41670300-P4
10 Sh_J19,
Sh_J20,
Sh_J21,
Sh_J22,
Sh_J23,
Sh_J24,
Sh_J25,
Sh_J30,
Sh_J31,
Sh_J32
39
PMC [ PMC-SIERRA, INC ]
