HFA3661 Просмотр технического описания (PDF) - Intersil

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Компоненты Описание

производитель

HFA3661

2.0GHz to 2.7GHz DownConverter

Intersil 

HFA3661

Electrical Specifications VCC = 5.5V, ZO = 50Ω, Unless Otherwise Specified (Continued)

PARAMETER

SYMBOL

(NOTE 2)

TEST

TEMP

LEVEL

(oC)

MIN

TYP

MAX UNITS

LNA Output VSWR

2.0GHz

LNA_OSWR_2

A

25

-

1.4:1 2.0:1

-

2.7GHz

LNA_OSWR_7

A

25

-

1.6:1 2.0:1

-

LNA Output Return Loss

2.0GHz

LNA_ORL_2.0

A

25

9.5

15.6

-

dB

2.7GHz

LNA_ORL_2.7

A

25

9.5

12.7

-

dB

LNA Max Power In (Functional)

LNA_MP

B

25

-4

-

-

dBm

LNA Power Down Attenuation

LNA_PD

B

25

-

36

-

dB

RECEIVE MIXER CHARACTERISTICS (LO_IN = 2230MHz/-3dBm, RXM_RF = 2300MHz/-30dBm, IF_OUT load = 50Ω with external

matching network at 70MHz)

Rx Mixer RF Frequency Range

RXM_RFf

B

Full

2.0

-

2.7

GHz

Rx Mixer IF Frequency Range

RXM_IFf

B

Full

10

-

250

MHz

Rx Mixer SSB Noise Figure at 2.4GHz

RXM_NF

B

25

-

13

15.5

dB

Rx Mixer Power Conversion Gain

2.0GHz

RXM_PG_2.0

A

25

20

22

-

dB

2.7GHz

RXM_PG_2.7

A

25

19

23

-

dB

MixerOIP3 at

2300.1MHz,

2299.9MHz/-30dBm

2.0GHz

RXM_IP3_2.0

A

2.7GHz

RXM_IP3_2.7

A

25

11

15

-

dBm

25

8

11

-

dBm

Rx Mixer IF Output 1dB

Compression

2.0GHz

RXM_P1D2.0

B

2.7GHz

RXM_P1D2.7

B

25

-

4

-

dBm

25

-

3

-

dBm

Rx Mixer IF_OUT Resistance (IF = 70MHz)

RXM_ROUT

B

25

-

67

-

Ω

Rx Mixer IF_OUT Capacitance (IF = 70MHz)

RXM_COUT

B

25

-

1.1

-

pF

Rx Mixer LO to RF Isolation

RXM_LOR

B

25

-

22

-

dB

Rx Amplifier Max Power Input (Functional)

RXM_MP

B

25

12

-

-

dBm

POWER SUPPLY AND LOGIC CHARACTERISTICS

Voltage Supply Range

Receive Mode Supply Current

Attenuated Receive Mode Supply Current

PE = VCC, LNA_PD = VCC

Power Down Mode Supply Current

LNA_PD = GND

Logic Input Low Level

Logic Input High Level

Logic Low Input Bias Current (0V)

Logic High Input Bias Current (5.5V)

LNA_PD Power Enable Time

VCC

RCV_ICC

RCV_ICC

ATTN_ICC

ATTN_ICC

PD_ICC

PD_ICC

VIL

VIH

IB_LO

IB_HI

LNA_Et

B

Full

2.7

-

5.5

V

A

25

-

48

65

mA

B

Full

-

58

75

mA

B

25

-

19

23

mA

B

Full

-

19

25

mA

A

25

-

1

100

µA

B

Full

-

1

100

µA

A

Full

-0.2

-

0.8

V

A

Full

2.4

-

VCC

V

B

25

-

-

5

µA

B

25

-

-

50

µA

B

Full

-

-

10

µs

LNA_PD Power Disable Time

LNA_Dt

B

Full

-

-

10

µs

RX_PE Power Enable Time

PEt

B

Full

-

-

10

µs

RX_PE Power Disable Time

PDt

B

Full

-

-

10

µs

NOTE:

2. Test Level A = 100% production tested, B = Typical or Limit based on characterization data, C = Design information, goal or condition.

4-4

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