Micrel
TXRX_982_R1 Evaluation Board
Bill of Materials
Driver AC-Coupled to the Laser
Item
Part Number
Manufacturer
Description
Qty.
C1–C6, C8, C10, C12–C18,
C20–C27, C32, C33,
Vishay(1)
0.1µF, 25V, 10% Ceramic Capacitor, Size
0402
31
C35–C38, C41, C42
C19
Vishay(1)
0.01µF Ceramic Capacitor, Size 0402
1µF Ceramic Capacitor, Size 0603
1
C28, C34
C29-C31
Vishay(1)
Vishay(1)
2
1
ECSH0GY106R
10µF, Y, Tantalium Solid Electrolytic
Capacitor, Size 1206
D3-D9
J1
67-1636-1-ND
745783
Digi-Key(2)
AMP(3)
Red, LED
7
1
4
Receptacle DB-25 R/A Connector, 25 Position
SMA End Launch Receptacle Connector
J2-J5
142-0711-821
Johnson
Components(4)
J6
D12M-9060-A
Luxnet(5)
Fitel(6)
ROSA
1
1
4
2
2
J8
FOL137-xx-Oxx-x4
BLM18HG102SN
IMC 0805 RK 122 J 01
MMBT3904
FP/DFB Laser, Common Anode
Inductor
L1–L3, L6
L4, L5, L7, L8
Q2
Murata(7)
Vishay(1)
1.2µH Ferrite Bead Inductor, Size 1206
General Purpose NPN Transistor (SOT-23)
Fairchild
Semiconductor(8)
Q3
MMBT3906
Fairchild
Semiconductor(8)
General Purpose PNP Transistor (SOT-23)
2
R1, R18, R19, R21, R22,
R25, R28, R29, R33, R34,
R47, R49
CRCW04021002F
Vishay(1)
10kꢀ, 5% Resistor, Size 0402
12
R5, R11, R16, R27, R32,
R39, R53
CRCW04021002F
Vishay(1)
0ꢀ, 1% Resistor, Size 0402
7
R6, R13
CRCW040275R0F
CRCW04022740F
Vishay(1)
Vishay(1)
75.0ꢀ, 1% Resistor, Size 0402
274ꢀ, 5% Resistor, Size 0402
2
9
R7, R9, R10, R20, R30, R37,
R38, R50, R51
R8, R24
R14, R15
R17
CRCW0402230R1F
CRCW040233R2F
CRCW04024752F
CRCW04023R32F
CRCW04021501F
Vishay(1)
Vishay(1)
Vishay(1)
Vishay(1)
Vishay(1)
30.1ꢀ, 1% Resistor, Size 0402
33.2ꢀ, 1% Resistor, Size 0402
47Kꢀ, 1% Resistor, Size 0402
3.32ꢀ, 1% Resistor, Size 0402
1.5kꢀ, 5% Resistor, Size 0402
2
2
2
1
1
R45
R48
TP3
TP5
U1
5010
Keystone(9)
Keystone(9)
Micrel(10)
Micrel(10)
Micrel(10)
Micrel(10)
Red, Color Coded PCB Test Point
Black, Color Coded PCB Test Point
2-Wire Serial I/O Expander
Optical Transceiver Management IC
3.2Gbps Limiting Post Amplifier
Laser Driver
1
1
1
1
1
1
1
5010
MIC74
U2
MIC3001
SY88973
SY88982
INA138
U3
U4
U5
TI (Burr-
Brown)(11)
High Side Measurement Current Shunt
Monitor
U6
74LCX04
Fairchild(8)
Low Voltage Hex Inverter with 5V
Tolerant Inputs
1
1
TXRX_982_R1
Micrel(10)
Bare PCB
8
September 2004
M9999-092304
hbwhelp@micrel.com or (408) 955-1690
MICREL [ MICREL SEMICONDUCTOR ]
