T7256 Agere Systems, T7256 Datasheet - Page 25

• Manufacturer Part Number: T7256
• Description: (T7234 - T7256) Compliance
• Manufacturer: Agere Systems

Lucent Technologies Inc.
February 1998
Application Briefs
T7234 Reference Circuit
Table 5. T7234 Reference Schematic Parts List
1. Kemet is a registered trademark of Kemet Laboratories Company, Inc.
2. Philips is a registered trademark of Philips Manufacturing Company.
3. Vitramon is a registered trademark of Vitramon, Inc.
4. Hewlett Packard is a registered trademark of Hewlett-Packard Company.
5. Polyswitch is a registered trademark of Raychem Corporation.
6. Bel and Bel Fuse are registered trademarks of Bel Fuse, Inc.
7. Molex is a registered trademark of Molex, Inc.
8. Pulse Engineering is a registered trademark of Pulse Engineering, Inc.
9. Dale is a registered trademark of Dale Electronics, Inc.
R[10, 18, 19]
Designator
Reference
JMP[1—3]
C[6, 8, 12,
C[1—4, 7,
R[1—3, 5]
C[13, 14]
R[11, 12]
D[2—11]
10, 11]
R[6, 7]
J1, J2
C15
C16
R13
17]
C5
C9
D1
R4
R8
R9
F1
L1
Ceramic Chip Capacitor, 0.01 F, 10%, 50 V, X7R
Tantalum Chip Capacitor, 1.0 F, 10%, 16 V
Ceramic Chip Capacitor, 0.1 F, 10%, 50 V, X7R
Ceramic Chip Capacitor, 820 pF, 5%, 50 V, NPO
Ceramic Chip Capacitor, 3300 pF, 10%, 50 V, X7R
Polyester Capacitor, 0.1 F, 63 V, 10%
Note: Insulation resistance of this part must be
Capacitor, 1.0 F, 250 V, 10%
Alternate: Philips 2222 373 41105
Green Surface-mount LED
SMT Switching Diode
Overcurrent Protector (Polyswitch
Alternate: Bel Fuse
See note at the end of this table (p. 23).
RJ-45 8-pin Modular Jack (standard height)
Two-position Header with Shorting Jumper
High-frequency Common-mode Choke
Alternate: Pulse PE-65854 (surface mount)
SMC Resistor, 5.1 k , 1/8 W, 5%
SMC Resistor, 825 , 1/8 W, 1%
SMC Resistor, 16.9 , 1/8 W, 1%
SMC Resistor, 17.8 k , 1/8 W, 1%
SMC Resistor, 2.2 M , 1/8 W, 5%
SMC Resistor, 10 k , 1/8 W, 5%
SMC Resistor, 137 , 1/8 W, 1%
SMC Resistor, 21.0 , 1 W, 1%
>2 G .
(continued)
(continued)
6
MJS 1.00A, [phone]
Description
T7234 Single-Chip NT1 (SCNT1) Euro-LITE Transceiver
5
)
Kemet
Kemet
Kemet
Kemet
Kemet
Philips
Vitramon
TMI (rep)
[phone]
Hewlett
Packard
Philips
Raychem
[phone]
Molex
Multiple
Pulse
Engineering
[phone]
Dale
Dale
Dale
Dale
Dale
Dale
Dale
Dale
Source
9
7
1
2
4
3
, via
8
C1206C103K5RAC
T491A105K016AS
C1206C104K5RAC
C0805C821J5GAC
C1206C332F5RAC
2222 370 12104
VJ9253Y105KXPM
HSMG-C650
PMLL4151
TR600-150
15-43-8588
PE65554
CRCW1206512J
CRCW12068250F
CRCW120616R9F
CRCW12061783F
CRCW1206225J
CRCW1206103J
CRCW12061370F
WSC-1
Part #
21