69
HCD-GN99D/GNV111D
Pin No.
Pin Name
I/O
Description
228
ZTALO
O
Oscillator output terminal
229
ZTALI
I
Oscillator input terminal
230
JITFO
O
RF jitter meter output
231
JITFN
I
RF jigger meter input
232
PLLVSS
–
Ground
233
IDAC
–
Not used
234
PLLVDD3
–
Power Supply (+3.3V)
235
LPFON
O
Negative output of loop filter amplifier
236
LPFIP
I
Positive input of loop filter amplifier
237
LPFIN
I
Negative input of loop filter amplifier
238
LPFOP
O
Positive output of loop filter amplifier
239
VDD3
–
Power Supply (+3.3V)
240
VCM
I
SACD-Common mode Reference
241
VSS
–
Ground
242
VREEP
I
SACD-TOP Reference
243
VREEN
I
SACD-Bottom Reference
244
RFVDD3
–
Power Supply (+3.3V)
245
RFRPDC
I
RFRP signal input
246
RFRPAC
I
RFRP signal input
247
HRFZC
I
High frequency RF ripple zero crossing
248
CRTPLP
O
Defect level filter capacitor connecting
249
RFGND
–
Ground
250
CEQP
O
EQ offset loop capacitance
251
CEQN
I
EQ offset loop capacitance
252
OSP
O
RF offset cancellation capacitor connecting
253
OSN
I
RF offset cancellation capacitor connecting
254
RFGC
O
RF offset loop capacitor connecting
255
IREF
I
Current reference input
256
AVDD3
–
Power Supply (+3.3V)