T5744 データシートの表示（PDF） - Atmel Corporation

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T5744

UHF ASK/FSK Receiver

Atmel Corporation 

Figure 16. Application Circuit: fRF = 433.92 MHz, with SAW Filter

VS

GND

C7

2.2uF

10%

C6

10nF

10%

C14

39nF 5%

C13

10nF 10%

C3 22pF

5% np0

T5744

1 BR_0

2 BR_1

3 CDEM

4 AVCC

5 AGND

6 DGND

DATA 20

ENABLE 19

TEST 18

RSSI 17

MODE 16

DVCC 15

7 MIXVCC

8 LNAGND

9 LNA_IN

10 NC

XTO 14

LFGND 13

LF 12

LFVCC 11

KOAX

C15

150pF

10% C16

C12

10nF 10%

C17

L2 TOKO LL2012

F33NJ

1

33nH

2

5%

C2

3

8.2pF

4

5% np0

100pF

5%

np0

8,2pF

5% np0

L3 TOKO LL2012

F27 NJ

27nH

5%

IN

IN_GND

OUT 5

OUT_GND 6

CASE_GND

CASE_GND

CASE_GND 7

CASE_GND 8

B3555

Q1

C11

6.76438MHz 12pF

2% np0

DATA

ENABLE

RSSI

C8

150pF

10%

R1

820

5%

C9

C10

4.7nF

1nF

5%

5%

Figure 17. Application Circuit: fRF = 315 MHz, witht SAW Filter

VS

GND

C7

2.2uF

10%

C6

10nF

10%

C14

39n F 5%

C13

10nF 10%

C3 47pF

5% np0

T5744

1 BR_0

2 BR_1

3 CDEM

4 AVCC

5 AGND

6 DGND

7 MIXVCC

8 LNAGND

9 LNA_IN

10 NC

DATA 20

ENABLE 19

TEST 18

RSSI 17

MODE 16

DVCC 15

XTO 14

LFGND 13

LF 12

LFVCC 11

KOAX

C15

150pF

10% C16

C12

10nF 10%

C17

L2 TOKO LL2012

F82NJ

1

C2 82nH

2

10pF 5%

3

5%

np0

4

100pF

5%

np0

22pF

5% np0

L3 TOKO LL2012

F47NJ

47nH

5%

IN

IN_GND

OUT

OUT_GND

5

6

CASE_GND

CASE_GND

CASE_GND 7

CASE_GND 8

B3551

Q1

C11

4.90625MHz

15pF

2% np0

C8

150pF

10%

DATA

ENABLE

RSSI

R1

820

5%

C9

C10

4.7nF

1nF

5%

5%

16 T5744

4521B–RKE–01/03

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