TR3000 参数 Datasheet PDF下载

ASH Transceiver Application Circuit

OOK Configuration

+3

VDC

C

RFB2

C

DCB

+

ASH Transceiver Application Circuit

ASK Configuration

+3

VDC

C

RFB2

C

DCB

+

T/R

R

TH1

R

PW

R

PR

TR Mode

Control

13

THLD

1

12

THLD

2

RREF

19

18

CNT

RL0

17

CNT

RL1

16

VCC

2

R

TH1

R

PW

R

PR

19

18

CNT

RL0

17

CNT

RL1

16

VCC

2

15

P

WIDTH

14

P

RATE

15

P

WIDTH

14

P

RATE

13

THLD

1

12

THLD

2

RREF

R

TH2

L

AT

20

GND

3

RFIO

L

AT

11

TOP VIEW

GND1

VCC

1

2

AGC

CAP

3

PK

DET

4

BB

OUT

5

CMP

IN

6

RX

DATA

7

TX

MOD

8

GND2

LPF

ADJ

9

10

R

REF

L

ESD

20

GND

3

RFIO

11

TOP VIEW

GND1

VCC

1

2

AGC

CAP

3

PK

DET

4

BB

OUT

5

CMP

IN

6

RX

DATA

7

TX

MOD

8

GND2

LPF

ADJ

9

10

R

REF

L

ESD

1

1

L

RFB

R

BBO

+3

VDC

C

RFB1

C

LPF

C

BBO

R

TXM

R

LPF

L

RFB

C

BBO

C

RFB1

Modulation Input

Data Output

R

LPF

R

TXM

+3

VDC

C

AGC

C

PKD

Modulation Input

Data Output

Tranceiver Set-Up, 3.0 Vdc, -40 to +85 °C

Item

Encoded Data Rate

Minimum Signal Pulse

Maximum Signal Pulse

AGCCAP Capacitor

PKDET Capacitor

BBOUT Capacitor

BBOUT Resistor

LPFAUX Capacitor

TXMOD Resistor

LPFADJ Resistor

RREF Resistor

THLD2 Resistor

THLD1 Resistor

PRATE Resistor

PWIDTH Resistor

DC Bypass Capacitor

RF Bypass Capacitor 1

RF Bypass Capacitor 2

RF Bypass Bead

Antenna Tuning Inductor

Shunt Tuning/ESD Inductor

Symbol

DR

NOM

SP

MIN

SP

MAX

C

AGC

C

PKD

C

BBO

R

BBO

C

LPF

R

TXM

R

LPF

R

REF

R

TH2

R

TH1

R

PR

R

PW

C

DCB

C

RFB1

C

RFB2

L

RFB

L

AT

L

ESD

OOK

2.4

416.67

1666.68

-

-

0.1

12

0.0047

8.2

330

100

-

0

330

270 to GND

4.7

100

100

Fair-Rite

56

220

OOK

19.2

52.08

208.32

-

-

0.015

0

-

8.2

100

100

-

0

330

270 to GND

4.7

100

100

Fair-Rite

56

220

ASK

115.2

8.68

34.72

2200

0.001

0.0027

0

-

8.2

15

100

100

10

160

1000 to Vcc

4.7

100

100

Fair-Rite

56

220

Units

kbps

µs

µs

pF

µF

µF

K

µF

K

K

K

K

K

K

K

µF

pF

pF

vendor

nH

nH

Notes

see page 1& 2

single bit

4 bits of same value

±10% ceramic

±10% ceramic

±10% ceramic

±5%

±5%

±5%, for 1.5 dBm output

±5%

±1%

±1%, for 6 dB below peak

±1%, typical values

±5%

±5%

tantalum

±5% NPO

±5% NPO

2506033017YO or equivalent

50 ohm antenna

50 ohm antenna

CAUTION: Electrostatic Device. Observe precautions when handling.

RF Monolithics, Inc.

Phone: (972) 233-2903

Fax: (972) 387-8148

RFM Europe

Phone: 44 1963 251383

Fax: 44 1963 251510

©1999 by RF Monolithics, Inc. The stylized RFM logo are registered trademarks of RF Monolithics, Inc.

E-mail: info@rfm.com

http://www.rfm.com

TR3000-070105

Page 3 of 12