EV9942A Board Schematics

High Resolution
Circuit Diagrams
for EV9942A
Complementary to CML User Manual: UM/9942/5 September 2015
©© 2015 CML Microsystems PLC
COR1
R1
PIR101
PIR202
PIR102
DNF
COR2
R2
PIR302
COR3
R3
DNF
DNF
PIR201
PIR301
GNDA
MA07511
COC1
C1
PIC101
2
PIFL102
I/P
PIR401
PIC102
O/P
PIC201
DNF
PIC202
DNF
PIC502 COC5
C5
PIC501 DNF
COR5
R5
PORXI0
RXI-
2
PIJ102
PIR402
0R
COC2
C2
6
PIFL106
POJ140RXI0
J14_RXI+
COJ1B
J1B
COR4
R4
PORXI0
RXI+
COFL1
FL1
PIR501
4
PIR502
COJ1D
J1D
PIJ104
0R
POJ140RXI0
J14_RXI-
PIFL101PIFL103PIFL104PIFL105
IFL105PPIFL107PIFL108
PORXQ0
RXQCOC15
C15
COC3
C3
PIC302
COC4
C4
PIC1501 PIC1502
0R
PIL101
COL1
L1
DNF
GNDA
COC8
C8 PIC802
1nF PIC801
COTP16 COTP17
TP16
TP17
39nH
SMA PIJ501
PIJ502
LNA_IN PIJ5045PIJ503
PIL701
PIC1901
PIL301
GNDA
PIL302
6
PIU101
1
PIU1040
PORX0EN
RX_EN
PIC1102
PIU1034
1nF
I CHANNEL
COL3
L3
82nH
38
PIU1038
RXEN
23
PIU1023
TXEN
22
PIU1022
36
RXQP PIU1036
RXQN PIU1037
8
4 VCC_RX_IF
PIU104
CSN
24
PIU1024
25
RDATA PIU1025
SCLK
26
PIU1026
27
CDATA PIU1027
GNDA
PLL
RESETN
28
PIU1028
29
DO
FREF
DGND
PIU1021
COR13
R13
3.3R
3.3R
VCC_RF
POVCC0RF
PIC2402 COC24
C24 PIC2502 COC25
C25
PIC2401 33pF PIC2501 10nF
17
POVCOP POVCON
POL 0IN
VCON
COL8
L8
DNF
POSYNTH0COU
LO_IN
PIC3202
1nF
GNDA
PIL801
PIR1301
POVCC0RX0IF
VCC_RX_IF
PIR10 2
COR10
R10
10R
PITP101
CSN
POCSN
S_DATA_OUT
POS0DATA0OUT
POS0CLOCK
S_CLOCK
S_DATA_IN
POS0DATA0IN
RESETN
PORESETN
DVDD
PODVDD
PIR10 1
COC21
PIC2102 C21
COC20 PIC20 2
C20
10nF PIC20 1
PIC2101 1nF
GNDD
PIR1 02
COR11
R11
10R
DVDD
PODVDD
PIR1 01
PIC2302 C23
COC23
COC22 PIC2 02
C22
10nF PIC2 01
PIC2301 1nF
GNDD
SYNTH_CP_OUT
COR12
R12
PIR1201
PIC3201
PIL802
VCOP
PIR1302
PIR3702
0R
+3V3D
PO03V3D
RXQ-
GNDD
COC32
C32
COR37
R37
PIR3701
RXQ+
PORXQ0
21
LOP
PIU1019
19
LON
PIU1020
20
VCON2
PIU1012
12
VCON1
PIU1013
13
VCOP1
PIU1017
16
PIU1016
14
VCOP2
PIU1014
15
TXLO
PIU1015
10
COJ8
J8
PIJ801
SMA
IJ805PIJP8I0J2803
TXLO_OUT PPIJ804
DVDD PIU1029
PIU1010
POTX0EN
TX_EN
COJP10
JP10
Jumper3
PORX0EN
RX_EN
POTX0EN
TX_EN
COTP1
TP1
COU1
U1
2
PIJP1002
3
PIJP1003
GNDD
30
VDDIO PIU1030
CMX994A_Q4
PIJP1001
3
PIJP903
RXI-
Q CHANNEL
11
PIU1011VCC_LO
1
PIJP901
PORXI0
RXI+
PIU108VCC_RF
18
PIU1018VCC_SYNTH
2
PIJP902
COJP9
JP9
Jumper3
PIU1035
39
41
PIU1041AGND
+3V3A
POJ140RXQ0
J14_RXQ+
35
PIU1031
PIC1101
37
PIR1202
COJ1J
J1J
3.9nF
PIC1302
GNDA
+3V3A
PO03V3A
6
PIJ106
GNDA
10
PIJ1010
PIR702
QFLT2P
PIU103
PIC1301
34
PIR901
PIC1002
QFLT2N
IFLT1P
IFLT1N
MIXIN
PIU1032
2
PIU102
3
9
PIU103
PIC1001
40
1.5nF
PIC1202
RXIN PIU1039
POVCC0RF
VCC_RF
POVCC0RX0IF
VCC_RX_IF
VCC_LO
POVCC0LO
POVCC0SYNTH
VCC_SYNTH
COP49
5
PIJ105
COC11
C11
IFLT2P
1.5nF
COC13
C13
10k 3.9nF
LNA
PIU106LNAIN
PIC1902
COP48
9 PPIP4901
PIJ109
IP4901
PO03V3D
+3V3D
COR9
R9
RXIP
COC19
C19
PIL702
PIU109
LNAOUT
5
PIU107
VCC_LNA
GNDA
COL7
L7
COJ5
J5
COP45
7 PPIP4801
PIJ107
IP4801
GNDA
COTP19
TP19
C10 PITP1901
PITP1801 COC10
PIC1201
PIU105
COTP18
TP18
COC12 PITP1701
PITP1601 C12
COC17
C17
PIC1701 10nF
7
PIC1702
3 PPIP4501
PIJ103
IP4501
PIR902
PIR801
COC16
C16 PIC1602
33pF PIC1601
COR7
R7
PIR701
COJ1H
J1H
COP47
1 PPIP4701
PIJ101
IP4701
PIC602 COC6
C6
PIC601 DNF
0R
1
3.3R
PORXQ0
RXQ+
GNDA
31
COR8
R8
PIR602
HDR_5*2
COJ1A
J1A
COJ1C
J1C
COJ1G
J1G
COJ1I
J1I
COJ1E
J1E
COJ1F
J1F
GNDA
COC7
C7 PIC702
10pF PIC701
PIR802
COL2
L2
27nH
PIL202
PIR601
8
PIJ108
0R
COJ3
J3
SMA
Rx_MIXIN
IFLT2N
PO03V3A
+3V3A
PIJP3I0J3P0I2JP3I0J4305
33
PIL102
PIJ301
RREF
GNDA
PIC402
DNF
PIL201
32
DNF
PIC401
QFLT1P
PIC301
QFLT1N
COJ2
J2
PIJ201
SMA PIJP2I0J5P2I0J4P2I0J2 03
LNA_OUT
POJ140RXQ0
J14_RXQ-
COR6
R6
GNDA
RX IQ Output Header
GNDA
+3V3_VCO
PO03V30VCO
PIC2602 COC26
C26 PIC2702 COC27
C27
PIC2601 33pF PIC2701 10nF
PIR1602
COR16
R16
GNDA
10R
GNDA
PIR1802
PIR1601
COR18
R18
PIC2902 COC29
C29 PIC30 2 COC30
C30
10k
+3V3_VCO
PIR2202
PIR2302
COR22
R22
COR23
R23
10R
3.3R
PIR2201
VCC_LO
POVCC0LO
PIC3702 C37
COC37
PIC3701
PIC3802 COC38
C38
33pF PIC3801 10nF
PIR2301
C39
PIC3902 COC39
C40
PIC40 2 COC40
PIC3901 33pF PIC40 1 10nF
PIR1801
TP3
COTP3
AFC
POAFC
R20
COR20
PIR2002
VCC_SYNTH
POVCC0SYNTH
PITP301
PIU201 ADJ
PIR2001
DNF
PIR2102
R21
COR21
10k
PIC3502
PIC3501
C35
COC35
DNF
PIR2101
GNDA
O/P PIU203
PIU202 GTXO-83
19.2MHz
PIC30 1 10nF
C34
COC34
PIC3401
PIC3402
PIJ601
DNF
PIJP6I0J36P0I2JP6I0J4605
COC31
C31
PIC3101
COJ6
J6
SMA
REF_IN
GNDA
PIC3102
1nF
C36
COC36
PIC3601 PIC3602
DNF
COC149
C149
PIC14902
GNDA
GNDA
PIC2901 1nF
U2
COU2
PIU204
GND Vcc
+3V3_VCO
PO03V30VCO
PIC14901
19M2_TCXO
PO19M20TCXO
FRACN_REF
POFRACN0REF
DNF
GNDA
EV9942A, Sheet 1
PO05V0VCO
+5V_VCO
PO03V30VCO
+3V3_VCO
PIR2502
PIR2402
COR24
R24
COTP4
TP4
OPTIONAL
COR25
R25
0R
DNF
PIR2501
PIR2401
PITP401
MAIN VCO - SCREENED
Screen Track Ground
890MHZ_VCO
GNDA
PIR2602
PIR2702
COR26
R26
COR27
R27
100R
100R
PIL402
COC43
C43
10uF 16V PIC4302
COC44
C44
PIC4401
PIR2901
PIR2902
330R
COC42
C42
PIC4201 100pF
COR28
R28
PIL401
GNDA
PIR2801
COC45
C45
COR30
R30
PIR3002
PIC4601 PIC4602
PIR3101
100pF
COTR2
TR2
BFR520 PIC4802 COC48
C48
PITR202
PIC4801 2.2pF
PITR201
0.5pF
PITR203
PIR3 01
PIR3602
PIR3 02
PIC50 1 1pF
PIR3201
GNDA
PIR3202
COR35
R35
DNF
COR34
R34
PIR3401
890MHZ_VCO
PO890MHZ0VCO
GNDA
GNDA
COTL14
TL14
DNF
POFRACN0FB
PIR4201
COL5
L5
PIR4202
PIL501
COC54
C54
PIL502
PIC5401
100nH
0R
COC60
C60
PIC5402
PIC5501
2.7pF
PID301
PIC60 2
SMV1705-079LF
PID302
PIC5202 COC52
C52
PIC5201 4.7pF
PITR302
PIR4101
PIC5502
2.2pF
PIRES10
COC61 PIC6102
C61
DNF PIC6101
COD3
D3
1nF PIC60 1
COC55
C55
GND SIG
DNF
COR42
R42
PITR303
PITR301
2.2k
PIR9402
COC53
C53 PIC5302
10nF PIC5301
COC56
C56
PIC5601
COC57
C57 PIC5702
15pF PIC5701
PIC5602
4.7pF
PIR4302
COR43
R43
CORES1
RES1
Ceramic Resonator
PIR8402
COR82
R82
DNF
PIC5902 C59
COC59
PIC5901 100nF
DNF
PIC14302 C143
COC143
PIC14301 DNF
PIC14 02 C144
COC144
PIC14 01 DNF
PIR8502
PIR8501
PIR8701
GNDA
GNDA
GNDA
GNDA
GNDA
DNF
TP15
COTP15
10k
R97
COR97
PIR9701
22pF
COTP13
TP13
SYNTH_CP_OUT
POSYNTH0CP0OUT
PIR4501
18k
PIR4502
PIR4601
PIR4602
PIC6301
GNDA
PID502
COR47
R47
PIC6501
COC65
C65
PID501
PIR4701
PIC6 02
PIC6801
PIC6802
COC66
C66
PIC6702 COC67
C67
PIC6 01 2.2nF PIC6701 DNF
22nF
C68
COC68
150nF
D5
COD5
COC63
C63
8.2pF
R48
COR48
PIR4801
PIR4802
10k
COC158
C158
DNF
PIC15801
PIC15802
TP14
COTP14
PIL601
PIC15202
DNF PIC15201
PIC15402 COC154
C154
PIC15401 DNF
COC64
C64
PIC6401
VCON
POVCON
PIC6402
22pF
GNDA
PIC15102 C151
COC151
PIC15101 DNF
PIR9201
PIC15001 PIC15002
C150
COC150 DNF
GNDA
13
14
17
GNDxtal PIU8017
16
VccXtal PIU8016
Xtalout/NC 15 COP46
PIU8029
PIC15301 C153
COC153
PIC15302 DNF
COC145
PIC14502 C145
PIC14601 DNF
PIC14501 DNF
+3V3_VCO
PO03V30VCO
GNDA
PIR9102
COR91
R91
DNF
PIP4201
PIU8018
PIU8013OSCN
PIU8014OSC
PIC14602 C146
COC146
GNDA
PIU8021
20 COP43
CP_aux PIU8020
PIP4301
COP44
19PIP4401
Vcc_cpaux PIU8019
LD_aux 18 COP42
11
PIU8011CP_main
12
PIU8012GNDCP_main
R92
COR92
DNF
C152
COC152
COP39
8
PIU808Fvco_mainN
9
PITP1401PIU809LD_main
10
PIU8010Vcc_cpmain
PIR9202
PIR9001
24
VCCaux PIU8024
PIP3901
23 COP37
Fvco_aux PIU8023
PIP3701
COP41
22PIP4101
Fvco_auxN PIU8022
GNDCP_aux 21
6
PIU806VCCmain
7
PIU807Fvco_main
PIR9301
DNF
PIU8027
26
VCCdig PIU8026
25
GNDD PIU8025
5
COR93
R93
PIR9302
COL6
L6
8.2nH 2%
SMV1705-079LF
10k
PIC6502
POFRACN0CP
FRACN_CP
PIL602
PIC6302
DNF
GNDA
PITP1301
SMV1705-079LF
PIR4702
PIC15702
R90
COR90
DNF
28
CSN PIU8028
Data 27
2
PIU802Mod_in
3 Mux_out
PITP1501
PIU803
PITP1501PIU803
4
PIU804VSUBdig
GNDA
GNDA
COR46
R46
PITP501
PIC15701
PIR9002
DNF
PIU805GND
COC157
C157
DNF
FRACN_FB
POFRACN0FB
COD4
D4
PID402
COR45
R45
PIC15 02 C155
COC155
PIC15 01 DNF
VCOP
POVCOP
PIC6202
PID401
PIR9702
DNF
COTP5
TP5
PIC15602 C156
COC156
PIC15601 DNF
COC62
C62
+3V3D
PO03V3D
COU8
U8
CX72300
1
PIU801CLK
PIR9501
FRACN_CP
COR87
R87
DNF
PIR8301
COR95
R95
PIC6201
PIR8702
COR85
R85
DNF
COR83
R83
DNF
PIR9502
PIR4402
COR86
R86
DNF
PIR8601
PIR8901
PIR8101
892MHz VCO
R44
COR44
PIR8602
PIR8401
PIR8302
COR89
R89
DNF
COR81
R81
+3V3_VCO
PIR4401
PORF0MOSI
COR84
R84
DNF
PIR8201
PIR8902
PIR8102
PIC5802 C58
COC58
PIC5801 33pF
PIR8202
COR88
R88
DNF
PIR8 01
PIR4301
GNDA
PIR8 02
+3V3_VCO
390R
PIRES102
PITL1401
FRACN_FB
COR41
R41
COR94
R94
PIR9401
PORF0SCLK PORF0NCS
PIR9601
COR39
R39
10R
PIR3901
FRACN_CP
POFRACN0CP
POLO0IN
LO_IN
COR96
R96
DNF
PIR3902
GNDA
COTR3
TR3
BFR520
PIR3402
18R
PIR3501
PIR9602
PIR3601
PIR4102
PIJ7P0I3JP7I0J27P0I4J705 LO
18R
PIR3502
COR33
R33
DNF
COR36
R36
0R
COC50
PIC50 2 C50
PIR3102
0R
COJ7
J7
SMA
PIJ701
COR32
R32
COR31
R31
PIC4501 PIC4502
10k
PIR2802
18R
PIC4402
PIR3001
COC46
C46
COC49
C49 PIC4902
0.5pF PIC4901
PIC4202
1.5pF
COR29
R29
GNDA
COC41
C41
PIC4101 100nF
RF_MOSI
PO890MHZ0VCO
890MHZ_VCO
PIC4301
PIC4102
COL4
L4
15nH
RF_NCS
PITR102
PIR2601
COTR1
TR1
BC846A
29 GNDA
PITR103
PITR101
RF_SCLK
PIR2701
FRACN_REF
POFRACN0REF
GNDA
PIU8015
PIP4601
PIR9101
PIC14802 C148
COC148
PIC14702 C147
COC147
PIC14801 DNF PIC14701 DNF
GNDA
Frac N Synth
VCO Tank Circuit
GNDA
EV9942A, Sheet 2
COL21
L21
COJ12
J12
SCRWLESS2
FERRITE BEAD 1206 600 OHM
PO0V
+V
2
PIJ1202
PIL2101
PIL2102
+3V3D
COU4
U4
1
PIJ1201
1
PIC12601
Vin
GNDA
3
PIU403
On/Off
COC126
C126
Vout
PO03V3D
+3V3D
COJP1
JP1
PITP701
5
PIU405
1
PIJP101
2
PIJP102
4 Bypass
PIU404
GND
PIC12602 10uF 16V
PIC12802 C128
COC128
PIC12801 10nF
PIL2301
COTP7
TP7
LP2985IM5X-3.3
PIU401
PIC12701
2
PIU402
COC127
C127
PIC12702 10uF 16V
PIL2 01
GNDD
COL22
L22
FERRITE BEAD 1206 600 OHM
COL23
L23
FERRITE BEAD 1206 600 OHM
PIL2302
PIL2 02
COR70
R70
PIR7001
PIR7002
PIR7102
DNF
1
LP2985IM5X-3.3
PIU501
COC129
C129
Vin
PIC12901
3 On/Off
PIU503
PIC12902 10uF 16V
COTP8
TP8
PO03V3A
+3V3A
COJP2
JP2
PITP801
5
Vout PIU505
1
PIJP201
2
PIJP202
4 Bypass
PIU504
2 GND
COR71
R71
PIR7101
+3V3A
COU5
U5
0R
COC131
PIC13102 C131
PIC13101
PIC130 1 COC130
C130
PIU502
10nF
PIC130 2 10uF 16V
GNDA
COTL8
TL8
COTL9
TL9
PITL801
PITL901
COR69
R69
PIR6901
PIR6902
+3V3_VCO
COU6
U6
0R
LP2985IM5X-3.3
1
PIU601
COC132
C132
3
Vin
PIC13201
PIU603 On/Off
PIC13202 10uF 16V
4
COTP9
TP9
+3V3_VCO
PO03V30VCO
JP3
COJP3
PITP901
5
Vout PIU605
1
PIJP301
2
PIJP302
PIC13401
2 GND
PIU604 Bypass
PIC13402 C134
COC134
PIC13 01
PIU602
10nF
COC133
C133
PIC13 02 10uF 16V
GNDA
+5V_VCO
COU7
U7
PIC13502
1
PIU701
COC135
C135
DNF
3
Vin
PIC13501
PIU703 On/Off
COTP10
TP10
DNF
PITP10 1
5
Vout PIU705
PIC13702 C137
COC137
PIC13701 DNF
PIU702
+5V_VCO
PO05V0VCO
JP4
COJP4
1
PIJP401
4
PIU704 Bypass
GND
GNDD
2
GNDA
2
PIJP402
DNF
PIC13601
PIC13602
COC136
C136
DNF
GNDA
EV9942A, Sheet 3
CBUS / SPI
SELECT
J14A
TX25-60P-LT-H1E
PDSP_RF_MOSI
JP6
Jumper3
3
2
1
SSOUT
PDSP_RF_SCLK
1
3
1
J14B
3
J14C
CLK
4
MISO
PDSP_RF_SCLK
5
6
SSOUT1
J14E
J14F
TX_EN
PDSP_RF_MOSI
7
SSOUT
RX_EN
8
9
GPIO11
J14H
J14I
GPIO10
10
11
GNDD
PLL PROG
HEADER
5
RF_NCS
RF_SCLK
RF_MOSI
+V
DNF
J15E
4
J15D
3
J15C
2
J15B
1
J15A
R73
19M2_TCXO
R79
J14L
J14M
DNF
16
AUXDAC0
AFC
17
AUXDAC2
AUXDAC3
18
19
AUXADC3
AUXADC2
20
AUXADC1
+3V3D
21
3
J16A
RESETN
100R
R75
5
7
J16B
2
J16D
4
17
J16F
20
J16H
8
J16J
10
J16K
11
J16L
12
CBUS 1 Header
J14_RXQ+
23
IP2
24
25
MOD1P
S_DATA_IN
MOD1N
26
EXT_VBIAS
27
R77
6
S_CLOCK
100R
R78
18
19
J14_RXQ+
TL5
100R
15
16
J14_RXQ-
SPKR_2_OP
100R
R76
13
14
J14_RXQ-
CSN
9
22
IP1
R74
1
RF_MISO
J14_RXIS_DATA_OUT
100R
IRQN
C138
100pF
TP11
C139
100pF
C140
100pF
C141
100pF
GNDD
2
GNDD
1
C142
100pF
J14O
J14P
J14Q
J14R
J14S
J14T
AUXADC0
R72
100k
J16C
J16E
J16G
J16I
J16M
J16N
J16O
J16P
J16Q
J16R
J16S
J16T
J14N
AUXDAC1
GNDD
SPARE PINS
J14K
13
15
J14_RXI+
J14U
J14V
J14W
J14X
J14Y
J14Z
J14AA
28
J14AB
MOD2P
29
J14AC
MOD2N
30
J14_RXI-
J14_RXI+
J14BG
58
J14BF
57
J14BE
56
J14BD
55
J14BC
54
J14BB
53
J14BA
52
J14AZ
51
J14AY
50
J14AX
49
J14AW
48
J14AV
47
J14AU
46
J14AT
45
J14AS
44
J14AR
43
J14AQ
42
J14AP
41
J14AO
40
J14AN
39
J14AM
38
J14AL
37
J14AK
36
J14AJ
35
J14AI
34
J14AH
33
J14AG
32
J14AF
31
J14AE
61
J14BI
62
J14BJ
J14J
12
14
J14BH
59
J14G
RX_EN
MOSI
60
J14D
GPIO5
CLK
JP8
Jumper3
2
2
RFCSN
MOSI
3
DNF
GPIO1
RFCSN
JP7
Jumper3
2
1
J14AD
GNDA
MISO
JP5
Jumper2
EV9942A, Sheet 4