Datasheet > UPC8101

UPC8101

更新时间： 2024-11-24 22:49:27

品牌	Logo	应用领域
日电电子 - NEC		通信
页数	文件大小	规格书
3页	47K
描述
150 MHz SILICON QUADRATURE MODULATOR IC FOR DIGITAL MOBILE COMMUNICATIONS

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中文翻译

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数据手册

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UPC8101 数据手册

PRELIMINARY DATA SHEET

3 V, SILICON MMIC 150 MHz

QUADRATURE MODULATOR

UPC8101GR

INTERNAL BLOCK DIAGRAM

FEATURES

•

OPERATING FREQUENCY: 50 to 150 MHz

I/Q INPUT FREQUENCY RANGE: DC to 500 kHz

DIGITAL 90° PHASE SHIFTER

ALLOWABLE BIAS VOLTAGE: 2.7 to 5.5 V

POWER SAVE: "SLEEP" MODE

REG.

90˚

270˚

LPF

SMALL SIZE SSOP20 SURFACE MOUNT PACKAGE

TAPE AND REEL PACKAGING OPTION AVAILABLE

0˚

180˚

F/F

DESCRIPTION

The UPC8101GR is a Silicon Monolithic Integrated Circuit

(MMIC) which is manufactured using NEC's 20 GHz f^TNESAT

III process. The Quadrature Modulator was designed for

digital mobile communications in general, and the CT2 band

requirements in particular. Operating on DC bias voltages as

low as 2.7 volts, this IC is ideal for handheld/portable designs.

11. VCC

1. LOCAL IN

2. LOCAL IN

3. GND

4. Q-BIAS

5. Q-BIAS

6. GND

7. Q-INPUT

8. Q-INPUT

9. GND

12. VENABLE

13. I-INPUT

14. I-INPUT

15. GND

16. I-BIAS

17. I-BIAS

18. GND

The UPC8101GR takes an external LO signal, and digitally

divides its frequency by two to generate the quadrature LO

required for the dual internal mixer circuits. These mixers also

receive external in-phase (I) and quadrature (Q) signals. The

up-converted outputs of the mixers are combined in a differ-

ential output amplifier. The resultant output signal is at fre-

quency of f^LO/2 + fI/Q. Buffers are provided at the LO, I and Q

inputs, and filtering is provided between the digital frequency

divider and the mixers. The device can be powered down by

grounding the Enable pin.

19. N.C.

20. GND

10. IF OUTPUT

Note: N.C. = No Connection

NEC's stringent quality assurance and test procedures en-

sure the highest reliability and performance.

ELECTRICAL CHARACTERISTICS(TA = 25°C, LO PIN = -10 dBm, VENABLE 1.8 V, ZL = 50 Ω)

PART NUMBER

UPC8101GR

PACKAGE OUTLINE

S20 (SSOP 20)

VCC = 2.7 V

TYP

VCC = 5.5 V

TYP

SYMBOLS

PARAMETERS AND CONDITIONS

UNITS

MIN

MAX

MIN

MAX

ICC

CircuitCurrent

0.33

0.4

24.5

1.05

1.2

VENABLE ≤ 1.0 V

PSAT

LOLEAK

IM REJ

IM3

SaturatedOutputPower

dBm

dBc

KΩ

-16

28.5

500

-11

-49

-8

-13

28.5

500

-8

-39

-5

LO Leakage at IF Port (fLO/2)

Image Rejection at IF Port (fLO/2 - f I/Q)¹

ThirdOrderIntermodulationDistortion¹

I/Q Port Input Impedance

-37

-28

ZI/Q

1000

700

RLLO

RLIF

LO Port Return Loss

IF Port Return Loss

Power Enable Response Time

Turn on

Turn off

µsec

VENABLE

PowerEnableControlVoltage

Off

1.8

5.5

1.0

1.8

5.5

1.0

Note:

1. fLO = 300.1 MHz, fI/Q = 36 kHz at VCC/2 + 1 Vp-p.

California Eastern Laboratories

12 3

中文翻译

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与UPC8101相关器件

型号	品牌	获取价格	描述	数据表
UPC8101GR	NEC	获取价格	1 GHz DIRECT QUADRATURE MODULATOR FOR DIGITAL MOBILE COMMUNICATION
UPC8101GR-E2	NEC	获取价格	3 V, SILICON MMIC 150 MHz QUADRATURE MODULATOR
UPC8102	NEC	获取价格	RF AMPLIFIER IC FOR 150 MHz TO 330 MHz PAGER SYSTEM
UPC8102T	NEC	获取价格	RF AMPLIFIER IC FOR 150 MHz TO 330 MHz PAGER SYSTEM
UPC8102T-E3	NEC	获取价格	RF AMPLIFIER IC FOR 150 MHz TO 330 MHz PAGER SYSTEM
UPC8103	NEC	获取价格	MIXER + OSCILLATOR IC FOR PAGER SYSTEM
UPC8103T	NEC	获取价格	MIXER + OSCILLATOR IC FOR PAGER SYSTEM
UPC8103T-E3	NEC	获取价格	MIXER + OSCILLATOR IC FOR PAGER SYSTEM
UPC8104	NEC	获取价格	UP CONVERTER + QUADRATURE MODULATOR IC FOR DIGITAL MOBILE COMMUNICATION SYSTEMS
UPC8104GR	NEC	获取价格	UP CONVERTER + QUADRATURE MODULATOR IC FOR DIGITAL MOBILE COMMUNICATION SYSTEMS

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