Nortel Networks MSC8101 ADS Network Card User Manual


 
A-74 MSC8101ADS RevB User’s Manual MOTOROLA
U26 Clock Generator 1.544MHz, 3.3V
Supply, 4-pin
M-TRON 1.544MHz. M3H16FCD
Socket 8-pin SMD PRECIDIP 110-93-308-41-105
U27 Quad E1/T1 Framer PEB22554-HT-
V1.3, 144-pin QFP pkg.
SIEMENS PEB22554-HT-V1.3
U28 Eight Transformers for Quad E1/T1
Ports, SMD
PULSE ENG. T1142
U29,U30,U32 Rail-to-Rail Output Audio Amp.,
SMD, SO-8
ANALOG DEVICES SSM2275
U31 24-Bit Audio Stereo Codec CS4221,
28-pin SSOP
CRYSTAL CS4221-KS
U33 Low Dropout Positive Adjustable
Regulator 3A, TO-263 pkg.
NATIONAL LM1085IS-ADJ
U34 Low Dropout Positive Adjustable
Voltage Regulator 750mA, TO-263-5
pkg.
MICREL MIC29372BU
U35,U36 3.3V Powered, Single Supply, RS232
Transceiver (3 Tx, 5 Rx), 28-pin
SSOP
MOTOROLA MC145583V
U40,U41 SDRAM 4Mx32 MICRON MT48LC2M32B2TG-7
U42 Zero-delay Buffer 8 outputs 3.3V IDT IDT2309-1HPG
U46,U47 Low Voltage, CMOS, 5V Tolerant 16
bit Transceiver, with Bus-Hold. 48-
pin Plastic TSSOP.
PHILIPS 74ALVT16245DL
U49 Dual TMOS Power N-Chanel
MOSFET, 4A, 20V SO-8
ON
SEMICONDUCTOR
MMDF4N01HD
U50 Low Voltage Rail-to-Rail OpAmp,
SO-8 pkg.
ON
SEMICONDUCTOR
MC33202D
U51 High-Precision Voltage Detector.
Range 1.0V ±2%. O.D. output. SC-
82AB pkg.
SEIKO S-80810ANNP
Y1 Crystal resonator, 25 MHz,
Fundamental Oscillation mode,
Frequency tolerance ±30 ppm, Drive-
level - 2mW max 10µW - 100 µW
recommended, Shunt capacitance -
5pF Max., Load capacitance - 10pF
min, Equivalent Series Resistance -
40 Max. Insulation Resistance - 500
M min.
EPSON MA-505
Y2 Crystal resonator, 11.289 MHz,
Fundamental Oscillation mode
M-TRON ATSM-49 11.2896MHz
a. Matched Impedance Connector.
TABLE A-1. MSC8101ADS Bill Of Material
Reference Designation Part Description Manufacturer Part #
Frees
cale Semiconductor,
I
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
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