GS6152 Datasheet, PDF (76/80 Pages) Semtech Corporation – Multi-Rate 6G UHD-SDI

6. Typical Application Circuit
27MHz
VCC
VCC_DDO0 VCC_DDO1
*C1
*C2
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
OUT
IN
IN
1
DDI0P
2
DDI0N
3 _GND
4
DDI1P
5
DDI1N
6
GND
7 _DDI2P
8
DDI2N
9
GND
10
DDI3P
11
DDI3N
40
DFT_CLK_IN
41
DFT_CLK_IN
27
RST
14
DDI_SEL0/STROBE
15
DDI_SEL1
18
SDIN
20
SDOUT
21
SCLK
22
CS
GS6152
1MΩ
16
XTAL/CLK_IN
17
XTAL_OUT
18
XTAL_BUFF_OUT
33
DDO0P
34
DDO0N
OUT
OUT
OUT
30
DDO1P
31
DDO1N
OUT
OUT
12
GPIO0
13
GPIO1
25
GPIO2 ₂₆
GPIO3
IO
IO
IO
IO
37
VCO_DFT_FILT
VCO_FILT 46
LF+ ⁴⁴
C_LF
LF- ⁴⁵
220nF
Notes:
VCC IS 1.8V
VCC_DDO0 AND VCC_DDO1 ARE IN THE RANGE +1.2V TO +2.5V
If XTAL_CLK_IN is not connected to a crystal, XTAL_CLK_OUT must be left unconnected.
*VALUES FOR C1 AND C2 ARE CHOSEN BASED ON THE REQUIRED LOADING FOR THE SELECTED CRYSTAL
IF AC COUPLING IS REQUIRED ON THE HIGH-SPEED SERIAL INPUTS AND OUTPUTS BY THE APPLICATION, A CERAMIC CAPACITOR 4.7μF OR HIGHER WITH A STABLE DIELECTRIC IS RECOMMENDED
Figure 6-1: GS6152 Typical Application Circuit
GS6152
Final Data Sheet
PDS-060984
Rev.2
July 2015
www.semtech.com
76 of 80
Semtech
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