5503DCR データシートの表示（PDF） - TDK Corporation

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5503DCR

Direct Conversion Receiver

TDK Corporation 

5503 DCR

Direct Conversion Receiver

test0, test1

Test point select as shown in following table:

test1

0

0

1

1

test0

0

1

0

1

tp1

disabled

pump up

M cnt

prescaler

tp2

disabled

pump down

N cnt

modulus

test2 Phase detector disable (1 = disable, 0 = enable)

(vco0, vco1) Vco select word as shown in following table:

vco1

0

0

1

1

vco0

0

1

0

1

Low band VCO

disabled

enabled

disabled

undefined

High band VCO

disabled

disabled

enabled

undefined

7

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