EVK-7 / EVK-8 / EVK-M8 User Guide
UBX-14002502 - R10
Early Production Information
Board layout
Page 17 of 25
PART
DESCRIPTION
A1
GNSS RECEIVER -40/+85C
BT1
BATTERY HOLDER RENATA CR2450N 3V
C1 C11 C13 C22
CAP CER X5R 0603 1U0 10% 6.3V
C2 C6 C7 C8 C10 C14 C16 C19
CAP CER X7R 0603 100N 10% 10V
C3 C25
CAP CER X5R 1210 10U 10% 10V
C5
CAP CER X7R 0402 1N0 10% 16V
C9 C12
CAP CER X7R 0603 10N 10% 25V
C20
CAP CER COG 0402 1P8 +/-0.1P 25V
C21
CAP CER COG 0402 22P 5% 25V
C23
CAP CER COG 0402 47P 5% 25V
C24
CAP CER X5R 0402 100N 10% 10V
D1 D2 D4 D5
SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER SS14 1A -55/+125C
D3 R17 R18 R20 R21 R22 R23
ESD PROTECTION FOR HIGH SPEED LINES, TYCO, 0.25PF, PESD0402-140 -55/+125C
DS1
LED OSRAM HYPER MINI TOPLED LB M673-L1N2-35 BLUE 0.02A
FB1
FERRITE BEAD MURATA BLM15HD 0402 1000R@100MHZ
J1
CON USB RECEPTACLE MICRO B TYPE SMD - MOLEX 47346-0001 - TID60001597 30V
1A
J2
CON SMA SMD STRAIGHT JACK 11.4MM HEIGHT WITHOUT WASHER AND NUT
J3
9 POLE SUBD CONNECTOR FEMALE
J4
14PIN 90\xB0 2.54MM PITCH DISCONNECTABLE CRIMP CONNECTOR -40/+85C
L1
IND MURATA LQW15A 0402 8N7 3% 0.54A -55/+125C
L2
IND MURATA LQW15A 0402 120N 5% 0.64A -55/+125C
Q1
MBT3906DW1T1G DUAL GENERAL PURPOSE TRANSISTOR 0.2A 0.15W -40/+125C
R1
RES THICK FILM CHIP 1206 10R 5% 0.25W
R2 R6 R11
RES THICK FILM CHIP 0603 100R 5% 0.1W
R3 R8 R14 R15 R19
VARISTOR BOURNS MLE SERIES CG0402MLE-18G 18V
R4 R5
RES THICK FILM CHIP 0603 22R 5% 0.1W -55/+125C
R7
RES THICK FILM CHIP 0603 1R0 5% 0.1W
R9
RES THICK FILM CHIP 0603 51R 1% 0.063W (was DNI, but is now installed by default)
R10
RES THICK FILM CHIP 0402 220R 5% 0.1W
R12
RES THICK FILM CHIP 0402 2K2 5% 0.1W
R13 R24 R27
RES THICK FILM CHIP 0603 100K 5% 0.1W
R29
RES THICK FILM CHIP 0603 1K0 5% 0.1W
R43 R44 R46 R47 R48 R49 R50
RES THICK FILM CHIP 0402 0R 0 0.1W
S1 S2
SWITCH SPST ON 1POL TYCO -40/+85C
S3
2 WAY SUB-MINIATURE SLIDE SWITCH SMD JS SERIES - SPDT -40/+85C
U1
USB DATA LINE PROTECTION ST USBLC6-2SC6 SOT23-6
U2 U4
LOW DROPOUT REGULATOR LINEAR LT1962 MS8 3.3V 0.3A
U3 U9
TINY LOGIC UHS BUFFER OE_N ACTIVE LOW FAIRCHILD NC7SZ125 SC70
U5
LOW NOISE AMPLIFIER GAAS MMIC 1.575 GHZ 1.5V-3.6V JRC EPFFP6-A2 3.6V -
40/+85C
U6
RS-232 TRANSCEIVER 1MBIT 3-5,5VOLT TRSF3223 - VQFN20 5.5V 5.5V -40/+85C
U7
TINY LOGIC ULP-A 2-INPUT AND GATE 1.45X1.0 6-LEAD MICROPAK -40/+85C
Table 7: EVB-8 / EVB-M8 component list
3
Time pulse not available in all EVK versions. Refer to section 4.3.4 on how to check availability of Time pulse 1 on your EVK.