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References

Qty Part Designator Part Value / Description Part Footprint

4 J3, J4, J5, J6 EDGE MOUNT SMA SMA

2 J7, J11 0.100" 16 PIN HEADER 8516-4500PL

3 J8, J9, J10 4X2 HEADER 4X2

4 JP1, JP2, JP4, JP8 2 PIN HEADER 2X1

1 JP3 3 PIN HEADER 3X1

1 P1 50K SMT POT ST4ETA503CT-ND

7 R1, R29, R30, R31, R32, R33, R34 10.0K 1% 0603

9 R2, R4, R11, R12, R19, C31, C34, C35, C37 0 0603

3 R3, R15, R22 0 0805

1 R5 2.0 0805

R6, R7, R10, R14, R25, R26, R28, R36, R39,

17 R40, R41, R42, R43, R44, R45, R51 49.9 0603

1 R8 20K 0805

2 R16, R17 4.7K 0603

1 R23 75 0603

1 R18 33K 0603

1 R24 100 0603

2 R37, R38 100 (NP)

(1)

1206

2 R46, R49 330 0603

1 SW1 4PDT SWITCH 4PDT

1 SW2 SPDT SWITCH SPDT

4 TP1, TP2, TP3, TP4 RED TEST POINT TEST_POINT

TP7, TP11, TP12, TP21, TP22, TP23, TP27,

10 TP28, TP30, TP31 WHITE TEST POINT TEST_POINT

12 GND BLACK TEST POINT TEST_POINT

1 U1 LP38693 SOT223-5

1 U2 LP38693 SOT223-5

1 U3 LMH1980 (NP)

(1)

VSSOP10

1 U4 LMH1981 TSSOP14

1 U5 LMH1982 WQFN-32

2 U6, U8 LMP7701 SOT23-5

1 U7 NC7WZ125K8X US-8

1 X1 CTS 357LB3I27M0000 27 MHz VCXO VCXO

7/8” 4-40 THREADED NYLON

4 STANDOFF

4 3/8” 4-40 SCREW

C15, C30, C40, R13, R20, R21, R27 NP

(1)

NP = Not Populated

5 References

• LMH1982 Multi-rate Video Clock Generator with Genlock Data Sheet (SNLS289)

• LMH1981 Multi-Format Video Sync Separator with 50% Sync Slicing Data Sheet (SNLS214)

• LMH1980 Auto-Detecting SD/HD/PC Video Sync Separator Data Sheet (SNLS263)

• AN-1187 Leadless Leadframe Package (LLP) (SNOA401)

• USB Interface Module for Applications Reference Manual (SNOU009)

• LLP Design Rules: 0.5 mm Pitch LLP Layout and Assembly Design Guidelines

• Gerber Files: LMH1982 Evaluation PCB Layout (available upon request)

• Gerber Files: SQA32A 32-pin LLP Footprint

SNOA527A–May 2008–Revised April 2013 AN-1841 LMH1982 Evaluation Board

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