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3 7 63 1515 0
Pin No.
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
MIC/VSYNC
206
VOICE/YUV7
207
KRMOB/HSYNC
208
TE
L 13942296513
209
SPDATA/SMSDI
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
www
232
233
234
.
235
236
237
http://www.xiaoyu163.com
Pin Name
I/O
NC
—
Not used in this set. (Open)
NC
—
Not used in this set. (Open)
NC
—
Not used in this set. (Open)
NC
—
Not used in this set. (Open)
DAVCC
—
Power Supply pin (+3.3 V)
VREF
I
Bandgap reference voltage Not used in this set. (Open)
FS
O
Full scale adjustment (pull down)
YUV0
—
Not used in this set. (Open)
DAVSS
—
Ground pin
YUV1
O
Y signal output to VIDEO AMP
DAVDD
—
Power Supply pin (+3.3 V)
YUV2
O
CHROMA signal output to VIDEO AMP
DAVSS
—
Ground pin
YUV3
O
VIDEO signal output to VIDEO AMP
DAVDD
—
Power Supply pin (+3.3 V)
YUV4
O
Not used in this set. (Connect to VCC.)
DAVSS
—
Ground pin
YUV5
O
Not used in this set. (Connect to VCC.)
YUV6
O
Not used in this set. (Connect to VCC.)
DVDD3
—
Power Supply pin (+3.3 V)
I
Microphone status signal input
I
Not used in this set. (Connect to VCC.)
O
Karaoke mode detection signal output
SMSCK
I
Not used in this set. (Open)
I
Audio data of SPDIF input Not used in this set. (Connect to VCC.)
MUTE
O
Mute signal output
MUTE123
O
Mute signal output
DVDD3
—
Power Supply pin (+3.3 V)
ALRCK
I
Audio left/right channel clock signal input
ABCK
O
Audio bit clock signal output
ACLK
I
Audio DAC master clock signal input
DVSS
—
Ground pin
ASDATA0
O
Auio serial data signal output
ASDATA1
O
Auio serial data signal output
ASDATA2
O
Auio serial data signal output
XRST
O
Reset signal output
DVDD18
—
Power Supply pin (+1.8 V)
ASDATA4
O
Auio serial data signal output
DVSS
—
Ground pin
DWIDE
—
Not used in this set. (Open)
SDPIF
O
SPDIF signal output
RFGND18
—
Ground pin
RFVDD18
—
Power Supply pin (+1.8 V)
ZTALO
O
Oscillator signal output (27 MHz)
ZTALI
I
Oscillator signal input (27 MHz)
JITFO
O
RF jitter meter output
JITFN
I
Negative input of operation amplifier for RF jigger meter
PLLVSS
—
Ground pin
x
ao
y
IDAC
—
Not Used.
PLLVDD3
—
Power Supply pin (+3.3 V)
i
LPFON
O
Negative output of loop filter amplifier
LPFIP
I
Positive input of loop filter amplifier
LPFIN
I
Negative input of loop filter amplifier
http://www.xiaoyu163.com
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2 9
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2 8
Pin Description
1 5
0 5
8
2 9
9 4
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9 9
2 8
9 9
69
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