1 2 3 4 5 6
1000pF, 50V, NP0, 5% 1000pF, 50V, NP0, 5%
impedance transformer level shift & 2:1 attenuate COL10A
L10A P5.0V_AFE
0.01uF, 25V, X5R
1uF, 10V, X5R, 10%
COL11A
L11A
0.1uF, 25V, X5R
P5.0V_AFE PIL10A01 PIL10A02
10:1 attenuator dampen 1GHz peaking PIL11A01 PIL11A02
PIC10A 2 COC10A PIC1 A02 COC11A PIC12A02 COC12A PIC13A02 COC13ABLM18KG121
A BLM18KG121 COC14A
C14A C10A C11A C12A C13A 3A 120 ohm A
3A 120 ohm PIC14A01 PIC14A02 PIC10A01 PIC1 A01 PIC12A01 PIC13A01
Trim this cap to set AC attenuation
0.1uF, 25V, X5R
GND
PIR10A01 NLP303V0UC
0.5-4.5pF Sprague-Goodman GSX364
COC15A
C15A P3.3V_UC
< 2cm to DUT COR10A
R10A PIR1 A02 P3.3V_AFE
0.01uF, 25V, X5R
1uF, 10V, X5R, 10%
0.1uF, 25V, X5R
PIC15A02 PIC15A01
COJP10A
JP10A 100, 1% COR11A
R11A wideband VGA
2.2pF, 50V, NP0, ±0.1pF (DNP)
1 PIJP10A01
NLPROBE
PROBE 10uF, 10V, X5R, 20% PIR10A02 10k, 1% PIC16A02 PIC17A02 PIC18A02 PIC19A02
PIR1 A01 COU10A
U10A COC16A
C16A COC17A
C17A COC18A
C18A COC19A
C19A
Probe tip 10 nH 2% LQW15AN10NG00D NLAFE0CS
AFE_CS 9
PIU10A09 CS
3
VCC PIU10A03
PIC16A01 PIC17A01 PIC18A01 PIC19A01
PIR12A01 COL12A COC20A
C20A PIR25A01 GND PIR13A01 NLAFE0SCLK PIU10A011
AFE_SCLK 11 4
COR12A L12A COR25A COU11A COR13A SCLK VCC PIU10A04
COJP11A
JP11A PIC21A02 COC21A
C21A PIC2 A02 R12A PIL12A01 PIL12A02 PIC20A01 PIC20A02
R25A 2
PIU11A02
PIU1 A08 U11A R13A NLAFE0SDIO PIU10A010
AFE_SDIO 10
SDIO
12
VDD PIU10A012
COJP12A
JP12A
8
COC22A
C22A 909k, 0.5% 0 ohm 6 ADA4817-1ACPZ-R2 100, 1% GND 1
1 PIJP11A01 PIU11A06 PIJP12A01 GND
PIC21A01 PIC2 A01 PIR12A02 2.0pF, 50V, NP0, ±0.1pF PIR25A02 3
PIU11A03 PIR13A02 7
PIU10A07 IN-
15
OUT+ PIU10A015
NLVOUT0P
VOUT_P 2
PIJP12A02 A+
Probe tip 7
PIU11A07
NLLOWZ
LOWZ NLVGA
VGA 6
PIU10A06 14 NLVOUT0N
VOUT_N 3
NLATTEN COR14A
R14A NLDAMP IN+ OUT- PIU10A014 PIJP12A03
A-
ATTEN DAMP 500G | 0.1p 4 4
COJP13A PIR14A02 PIR14A01 PIU11A04
NLVCMO PIJP12A04 GND
JP13A 120, 1% 13 VCMO 5
VCM PIU10A013 PIJP12A05 B-
20.0pF, 50V, NP0, ±0.25pF
1 PIJP13A01
1
PIU11A01 PIU1 A09 PIU1 A05 P5.0V_AFE swap 6
PIJP12A06 B+
9
5
1 NLAUX0P
AUX_P 7
OUT AUX+ PIU10A01 NLAUX0N PIR15A02 PIR16A02 PIJP12A07 GND
Probe tip P5.0V_AFE 2 AUX_N
PIC24A02 PIR17A01 OUT AUX- PIU10A02 COR15A
R15A COR16A
R16A
COC23A
C23A MOLEX 47080-4005
COC24A
C24A COR17A
R17A PIC23A02 PIC23A01
PIR18A01COR18A 16
VCM_AUX PIU10A016
237, 1% 237, 1%
B
PIC24A01 100k, 0.5% R18A 17
PAD PIU10A017
PIR15A01 PIR16A01 B
GND PIR17A02 10uF, 10V, X5R, 20% C25A
COC25A 100, 1%
GND
5
PIU10A05
COC26A
C26A PIC25A01 PIC25A02 PIR18A02 8
GND PIU10A08
GND
PIC26A01 PIC26A02 COR19A
NLVCM0205
VCM_2.5 trigger
0.1uF, 25V, X5R R19A LMH6518SQE/NOPB P5.0V_AFE PIR20A02 PIR21A02
COL14A
L14A PIR19A01 PIR19A02
0.1uF, 25V, X5R 200, 1% PIR2 A01 trim range: 2-2.9V COR20A
R20A COR21A
R21A
PIR23A02
VCM_AUX
COR22A
R22A 75, 1% 75, 1%
GND
PIL14A01
BLM18KG121
PIL14A02
100, 1%
PIR2 A02 NLVCM0AUX COR23A
R23A
3.83k, 1%
PIR20A01 PIR21A01
VOFFSET
GND 3A 120 ohm N5.0VA
NLVOFSET GND PIR23A01
TRIG_N
PIR24A02COR24A
TRIG_P
GND R24A
1.2k, 1%
GND NLTRIG0N LTRIG0P
offset trim PIR24A01
P5.0V_AFE
P4.5V_TRIM P3.3V_AFE
GND
PIU14A05
5
COU12A
U12A COU13A
U13A
SCL_SPI_MOSI PIU12A03
3 8 NLSCL0SPI0MOSI
SCL_SPI_MOSI PIU13A03
3 8 1 3
SCL VOUT PIU12A08 NLSDA0SPI0MISO SCL VOUT PIU13A08 PIU14A01 PIU14A03
SDA_SPI_MISO PIU12A04
4 SDA_SPI_MISO 4
SDA PIU13A04 SDA
7 7 6 4
VREF PIU12A07 VREF PIU13A07 PIU14A06 PIU14A04
COU14A
6 6 U14A
VA PIU12A06 VA PIU13A06
P4.5V_TRIM 1
ADR0
P3.3V_AFE 1
ADR0 PIU14A02 LMH7220MKX/NOPB
0.1uF, 25V, X5R
PIU12A01 PIU13A01
2
2
PIU12A02 ADR1
5 2 5
GND PIU12A05 PIU13A02 ADR1 GND PIU13A05
C PIC3 A02 C
DAC101C085CIMM/NOPB DAC101C085CIMM/NOPB COC33A
C33A P5.0V_AFE
1uF, 10V, X5R, 10%
0.1uF, 25V, X5R
PIC3 A01 GND
PIC31A02 PIC32A02
Analog Trim DAC = 0x9C Analog Trigger DAC = 0x9A COC31A
C31A COC32A
C32A
P3.3V_UC GND GND GND PIC31A01 PIC32A01
PIR26A02
COR26A
R26A
10k, 1% NLTRIGDAC0VREF
TRIGDAC_VREF GND
PIR26A01
P5.5V U15A
COU15A
10uF, 10V, X5R, 20%
U16A
COU16A PIU15A01 VIN
1 5
VOUT PIU15A05
0.1uF, 25V, X5R
SCL_SPI_MOSI 5 2
PIU16A05 PB0 (MOSI/DI/SDA/AIN0/OC0A/OC1A/AREF/PCINT0) PIU15A02 GND
SDA_SPI_MISO 6
PIU16A06 PB1 (MISO/DO/AIN1/OC0B/OC1A/PCINT1)
PIC27A02 3
PIU15A03 ON/OFF
4
N/C PIU15A04
PIC28A02
AFE_SCLK 7 COC27A
C27A COC28A
C28A
PIU16A07 PB2 (SCK/USCK/SCL/ADC1/T0/INT0/PCINT2)
AFE_CS 2
PIU16A02 PB3 (PCINT3/XTAL1/CLKI/OC1B/ADC3)
COP10A
P10A PIC27A01 LP2980IM5-2.5/NOPB PIC28A01
AFE_SDIO 3
PIU16A03 PB4 (PCINT4/XTAL2/CLKO/OC1B/ADC2)
SDA_SPI_MISOPIP10A01 P3.3V_UC
1 2 PIP10A02
RESET_N 1
PIU16A01 PB5 (PCINT5/RESET/ADC0/DW) COL13A
L13A P3.3V_AFE AFE_SCLK PIP10A03 3
SCL_SPI_MOSI
NLRESET0N 4 PIP10A04
RESET_N PIP10A05 5
GND GND
6 PIP10A06
4 8 P3.3V_UC
PIU16A04 GND VCC PIU16A08 PIL13A01 PIL13A02
BLM18KG121 Header 3X2
1uF, 10V, X5R, 10%
1uF, 10V, X5R, 10%
ATtiny85-20SU(R) 3A 120 ohm
PIC29A02 PIC30A02
D COC29A
C29A COC30A
C30A D
PIC29A01 PIC30A01 ICSP test points Copyright 2013 Andrew "bunnie" Huang
GND Title
I2C<->SPI translator Novena Digital Probe EVT1
GND GND
Size Number Revision
Copyrights: CC-BY-SA 3.0 B
Patents: Apache 2.0 Date: 5/4/2014 Sheet of
File: F:\largework\..\afe-di02.SchDoc Drawn By:
1 2 3 4 5 6
1 2 3 4 5 6
P12.0V
P5.5V
COP10P
P10P
SCL_SPI_MOSI PIP10P01 SDA_SPI_MISO
A NLPWRDN 1 2 PIP10P02 NLVCMO A
PWRDN VCMO
47pF, 50V, NP0, 5%
PIP10P03 3 4 PIP10P04
PIP10P05 5 6 PIP10P06
PIP10P07 7 max cap load 200pF
8 PIP10P08
PIC10P02
4x2 2.54mm male header, shrouded, e.g. FCI 75869-132 or equiv COC10P
C10P
PIC10P01
N12.0V
GND GND
Power header
-5.0V LDO for AD4817-1 (~60mA max)
GND
10uF, 10V, X5R, 20%
GND
PIC1 P02 COC11P
10uF, 25V, X5R, 10%
P3.3V_AFE
B C11P P3.3V_AFE B
PIC12P01 PIC1 P01
COC12P
C12P N5.0VA Device addr = 0xA6
PIC12P02
0.1uF, 6.3V, X5R
TPS7A3001DGNT -4.92V nom
0.01uF, 25V, X5R
5.0V LDO for LMH6518 & AD4817-1 COU10P
U10P PIR10P01 PIC13P01 COU11P
U11P
8
PIU10P08 IN
1
OUT PIU10P01
PIC14P02 COR10P
R10P COC13P
C13P 1
PIU11P01 A0
8
VCC PIU11P08
COC14P
C14P 31.6k, 1% PIC13P02 2
PIU11P02 A1
7
WP PIU11P07 NLSCL0SPI0MOSI
P5.5V N12.0V 5
PIU10P05 EN
2
FB PIU10P02
PIC14P01 PIR10P02 3
PIU11P03 A2
6 SCL_SPI_MOSI
SCL PIU11P06 NLSDA0SPI0MISO
COU12P
U12P 4 5 SDA_SPI_MISO
PIU11P04 GND SDA PIU11P05
1 6 3 GND
PIU12P01 EN BYP PIU12P06 PIU10P03 NC
2 5
PIU12P02 GND NC/ADJ PIU12P05
P5.0V_AFE 7
PIU10P07 DNC
6 24LC32A-I/ST
NR/SS PIU10P06
3 4 PIR1 P01
0.01uF, 25V, X5R
PIU12P03 VIN VOUT PIU12P04
10uF, 10V, X5R, 20%
PAD EP GND COR11P
R11P
PIU12P0PAD PAD
0.1uF, 25V, X5R
10uF, 10V, X5R, 20%
PIU10P 9 PIU10P 4 PIC15P02 10k, 1% GND GND
9
4
MIC5319-5.0YML PIC16P02 PIC17P02 COC15P PIR1 P02
C15P
PIC18P02 COC16P
C16P COC17P
C17P PIC15P01 ID & cal record EEPROM, 4kx8
C18P
COC18P PIC16P01 PIC17P01
PIC18P01
GND
GND GND
C C
3.3V LDO for general AFE use 4.5V LDO for offset trim DAC
P5.5V COU13P
U13P P3.3V_AFE P5.5V COU14P
U14P P4.5V_TRIM
10uF, 10V, X5R, 20%
10uF, 10V, X5R, 20%
1 5 1 5
VIN VOUT PIU13P05 VIN VOUT PIU14P05
0.1uF, 25V, X5R
0.1uF, 25V, X5R
0.1uF, 25V, X5R
PIU13P01 PIU14P01
2 2
PIU13P02 GND PIU14P02 GND
PIC19P02 COC19P 3 4
PIU13P03 ON/OFF N/C PIU13P04
PIC20P 2 COC20P PIC21P02 COC21P 3 4
PIU14P03 ON/OFF N/C PIU14P04
PIC2 P02 COC22P PIC23P02 COC23P
C19P C20P C21P C22P C23P
PIC19P01 LP2980IM5-3.3/NOPB PIC20P01 PIC21P01 LP2980IM5-4.5/NOPB PIC2 P01 PIC23P01
if 4.5V reg is not available, 4.7V can work too
GND GND GND voltage set low to have I2C work with no level shifters GND
4.5V * 0.7V = 3.15V VIH
D D
Copyright 2013 Andrew "bunnie" Huang
Title
Novena Digital Probe EVT1
Size Number Revision
Copyrights: CC-BY-SA 3.0 B
Patents: Apache 2.0 Date: 5/4/2014 Sheet of
File: F:\largework\..\power-di01.SchDoc Drawn By:
1 2 3 4 5 6