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dc2461af

DEMO MANUAL DC2461A

Information furnished by Linear Technology Corporation is believed to be accurate and reliable.  

However, no responsibility is assumed for its use. Linear Technology Corporation makes no representa-

tion that the interconnection of its circuits as described herein will not infringe on existing patent rights.

scheMAtic DiAgrAM

5

5

4

4

3

3

2

2

1

1

D

D

C

C

B

B

A

A





VCC

E4



J3

IF

T1





6

3

4

1

2

C5

1uF



1

2

J2

LO

E2

GND

E3



J1

RF

C2
22pF

1

2

U1

LTC5548

G

ND

1

IF+

2

IF-

3

GND

4

RF

5

GND

6

EN

7

X2

8

V

CC

9

GND

10

LO

11

GND

12

GND

13

C1

0.15pF

1

2

E1

Vcc



C3
0.15pF

1

2

C4

22pF

1

2

Summary of Contents for LTC5548

Page 1: ...that from the LTC6945 LTC6946 or LTC6947 LTC6948 family of frequency synthesizers Design files for this circuit board are available at http www linear com demo DC2461A L LT LTC LTM Linear Technology...

Page 2: ...2 dc2461af DEMO MANUAL DC2461A Proper Test Setups Figure 2 Test Setup for Downconverting Mixer 2 Tone Measurements Figure 3 Test Setup for Upconverting Mixer 2 Tone Measurements...

Page 3: ...zer used Before performing measurements on the DUT the systemperformanceshouldbeevaluatedtoensurethat a clean input signal is obtained and that the spectrum analyzer s internal distortion is minimized...

Page 4: ...C4 CAP 22pF C0G 50V 5 0402 AVX 04025A220JAT2A 3 1 C5 CAP 1 F X7R 10V 10 0603 AVX 0603ZD105KAT2A 4 4 E1 TO E4 TEST POINT TURRET 0 061 MTG HOLE MILL MAX 2308 2 00 80 00 00 07 0 5 3 J1 TO J3 CONN SMA 50...

Page 5: ...ogy Corporation makes no representa tion that the interconnection of its circuits as described herein will not infringe on existing patent rights Schematic Diagram 5 5 4 4 3 3 2 2 1 1 VCC E4 J3 IF T1...

Page 6: ...RY INCLUDING ANY WARRANTY OF MERCHANTABILITY OR FITNESS FOR ANY PARTICULAR PURPOSE EXCEPT TO THE EXTENT OF THIS INDEMNITY NEITHER PARTY SHALL BE LIABLE TO THE OTHER FOR ANY INDIRECT SPECIAL INCIDENTAL...

Page 7: ...21DB9Z EVAL ADF7021DBJZ EVAL ADF7021DBZ2 EVAL ADF7021DBZ6 EVAL ADF7021 NDBZ2 EVAL ADF7021 VDB3Z EVAL ADF7023DB3Z EVAL ADF7023 JDB3Z EVAL ADF70XXEKZ1 EVAL ADF7241DB1Z F0440EVBI F1423EVB DI F1423EVB SI...

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