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QQ
3 7 63 1515 0
Pin No.
Pin Name
227
RFVDD18
228
229
230
231
232
PLLVSS
233
234
PLLVDD3
235
236
237
238
239
240
241
242
243
244
RFVDD3
245
RFRPDC
246
RFRPAC
247
248
CRTPLP
TE
249
L 13942296513
250
251
252
253
254
255
256
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.
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I/O
—
Power Supply (+1.8 V)
XTALO
O
Oscillator signal output (27 MHz)
XTALI
I
Oscillator signal input (27 MHz)
JITFO
O
RF jitter meter output
JITFN
I
Negative input of operation amplifier for RF jigger meter
—
Ground
IDAC
—
Not Used.
—
Power Supply (+3.3 V)
LPFON
O
Negative output of loop filter amplifier
LPFIP
I
Positive input of loop filter amplifier
LPFIN
I
Negative input of loop filter amplifier
LPFOP
O
Positive output of loop filter amplifier
VDD3
I
Power Supply (+3.3 V)
NC
—
Not used. (Open)
VSS
—
Ground
NC
—
Not used. (Open)
NC
—
Not used. (Open)
—
Power Supply (+3.3 V)
I
RFRP signal input
I
RFRP signal input
HRFZC
I
High frequency RF ripple zero crossing
O
Defect level filter capacitor connecting
RFGND
—
Ground
NC
—
Not used. (Open)
NC
—
Not used. (Open)
OSP
O
RF offset cancellation capacitor connecting
OSN
I
RF offset cancellation capacitor connecting
RFGC
O
RF offset loop capacitor connecting for DVD-ROM
IREF
I
Current reference input
AVDD3
—
Power Supply (+3.3 V)
x
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y
i
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8
Pin Description
Q Q
3
6 7
1 3
u163
.
HCD-GNZ333D/GNZ444D
2 9
9 4
2 8
1 5
0 5
8
2 9
9 4
m
co
9 9
2 8
9 9
69
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