NJG1521PE1R1-R3 datasheet(1/17 Pages) NJRC

Teilenummer	NJG1521PE1R1-R3

Bauteilbeschribung	TDMA ANTENNA SWITCH GaAs MMIC

PDF	17 Pages

Scroll/Zoom	100%

Hersteller	NJRC [New Japan Radio]

Direct Link	http://www.jrc.co.jp/eng/index.html

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NJG1521PE1

- 1 -

TDMA ANTENNA SWITCH GaAs MMIC

nGENERAL DESCRIPTION

nPACKAGE OUTLINE

NJG1521PE1 is an antenna switch IC for a digital cellular

phone of 800MHz and 1.5GHz band.

The parallel control signals of three bits connect T/R circuits

to internal two antennas or external two antennas.

The termination ports with external matching circuits make

low interference between diversity antennas.

The Ultra small & thin FFP24-E1 package is applied.

nFEATURES

lLow voltage operation

-2.5V(TX only) and +3.5V

lLow current consumption

10µA Typ.(TX Mode, Pin=30dBm) 2µA Typ.(RX Mode, No RF Signal)

lLow insertion loss

0.45dB Typ. @(TX-ANT1, TX-EXT1)

fin=940MHz, Pin=30dBm

0.55dB Typ. @(TX-ANT1, TX-EXT1)

fin=1453MHz, Pin=30dBm

lLow Adjacent Channel

-63dBc Typ. @ VDD=+3.5V, VSS=-2.5V, fin=940MHz, Pin=30dBm

Leakage Power

-64dBc Typ. @VDD=+3.5V, VSS=-2.5V, fin=1453MHz, Pin=30dBm

lUltra small & thin package

FFP24-E1 (Mount Size: 3.5x3.5x0.85mm)

nPIN CONFIGURATION

NJG1521PE1

Pin Connection

1. VDD

2. CTL1

3. GND

4. CTL2

5. CTL3

6. VSS

7. GND

8. EXT2

9. GND

10. EXT1

11. GND

12. TX

13. GND

14. TER2

15. ANT2

16. GND

17. ANT1

18. GND

19. RX

20. GND

21. TER1

22. GND

23. GND

24. GND

FFP24 Type

(Top View)

6

7

8

9

10

11

13

12

14

15

16

17

19

18

20

21

22

23

24

1

2

3

4

5

ANT-SW

DECORDER

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