PMB2347 データシートの表示（PDF） - Infineon Technologies

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PMB2347

RF/IF Double PLL Frequency Synthesizer

Infineon Technologies 

PMB 2347

preliminary

Reference

Table 5-4 AC/DC Characteristics with VCC1/2=2.7 .. 5.0 V, Ambient temperature Tamb= -40°C to 85°C

(continued)

Sym-

bol

Limit Values

Unit Test Conditions

min

typ

max

Output Current ICP1

"1.2 mA"

"2.0 mA"

"2.8 mA"

,CP1

,CP1

,CP1

-20% 1.2 +20% mA

-20% 2.0 +20% mA

-20% 2.8 +20% mA

VPD1=5.0V,

VCP1=VPD1/2

IREF=100µA

"4.0 mA"

"Tristate"

,CP1

/,CP1/

-20% 4.0 +20% mA

0.1 10*) nA

*guaranteed by design

Item

5.1

5.2

5.3

5.4

5.5

Output Current ICP2

"1.0 mA"

"Tristate"

,CP2

-20%

+20% mA

/,CP2/

0.1 10*) nA

VPD2=3.6V,

VCP1=VPD1/2

IREF=100µA

*guaranteed by design

Output Current Offset CP1 & CP2

CP Supply Voltage

VPD1/2

2.7

3.6

5.0 V

CP Current Offsett

,CP-OFF

-4

0

+13 %

VCP1/2 = VPD2/2

Magnitude Variation

"+1.2 mA"

"+2.0 mA"

"+2.8 mA"

"+4.0 mA"

"-1.2 mA"

"-2.0 mA"

"-2.8 mA"

"-4.0 mA"

,CPMV

,CPMV

,CPMV

,CPMV

,CPMV

,CPMV

,CPMV

4

%

VPD1=5V,

4

%

VCP1 = VPD1/2

IREF=100 µA

4

%

4

%

7.4

6

%

see ’Chargepump

6

%

Specification’ for

6

%

details on spurious

suppression

6

%

7.8

Current Mismatch

"1.2 mA"

"2.0 mA"

"2.8 mA"

"4.0 mA"

,CPMM

,CPMM

,CPMM

,CPMM

0.7

%

VPD2=5V,

1.3

%

VCP2 = VPD2/2

IREF=100 µA

1.8

%

1.5

%

Wireless Components

5-5

Specification, August 1999

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