UPB587B データシートの表示（PDF） - NEC => Renesas Technology

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UPB587B

1.0 GHz DIVIDE- BY- 2/4/8 PRESCALER

NEC => Renesas Technology 

UPB587B, UPB587G

TYPICAL PERFORMANCE CURVES

FREQUENCY RESPONSE

(DIVIDE-BY-8 @ TA = 25°C)

+10

0

Guaranteed

-10

Operating

Window

-20

VCC = 2.2 V

3.0 V

-30

3.5 V

-40

-50

-60

0 0.2

0.4 0.6 0.8 1.0 1.2 1.4

Frequency, f (GHz)

2.0

1.0

0

0

UPB587G

OUTPUT LEVEL vs.

FREQUENCY AND Re

TA = 25°C

PIN = -20 dBm

VCC1 = 3.0 V

VCC2 = 3.0 V

Division Ratio = 1/8

Ro = 200 Ω

500

1000

Input Frequency (MHz)

1

2

3

1. Re = 680 Ω

2. Re = 910 Ω

3. Re = 1.3 K Ω

4. Re = 2.2 K Ω

4 5. Re = 3.3 K Ω

5 6. Re = Open

6

Ro = Open

1500

UPB587G

OUTPUT LEVEL vs.

FREQUENCY & DIVISION RATIO

1.0

1/8

0.5

TA = 25°C

PIN = -20 dBm

VCC1 = 3.0 V

VCC2 = 3.0 V

Re = 3.3 K Ω

Ro = 200 Ω

1/2

1/4

0

0

500

1000

1500

Input Frequency (MHz)

FREQUENCY RESPONSE

(DIVIDE-BY-8 @ VCC = 2.2 V)

+10

0

Guaranteed

-10

Operating

Window

-20

TA = +75˚C

-30

+25˚C

-20˚C

-40

-50

-60

0

0.2 0.4

0.6 0.8

1.0 1.2 1.4

Frequency, f (GHz)

UPB587G

OUTPUT LEVEL vs.

FREQUENCY & SUPPLY VOLTAGE

1.0

3.5V

TA = 25°C

PIN = -20 dBm

VCC1 = VCC2

Division Ratio = 1/8

Re = 3.3 K Ω

Ro = 200 Ω

3.0V

0.5

2.5V

2.0V

0

0

500

1000

1500

Input Frequency (MHz)

SSB PHASE NOISE vs.

OFFSET FROM CARRIER

fIN - 1 GHz, TA = 25°C

-50

Divide by eight mode

-60

-70

-80

-90

-100

-110

-120

-130

-140

-150

10

100

1K

10K 100K

Offset from Carrier (Hz)

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