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5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
NOTE:
SEPARATE XTAL CIRCUIT FROM LOOP
FILTER AS FAR AS POSSIBLE. BEST
WITH ONE ON BOTTOM, ONE ON TOP.
50 OHM TRACE
SCH-9063-04 E
RZB-ZMD28-BRD Zigbee Development Kit
B
22Friday, July 14, 2006
Title
Size Document Number Rev
Date: Sheet
of
VDD_2.5VDVDD_3.3V
VDD_2.5V
VDD_2.5VVDD_2.5V VDD_2.5V VDD_2.5V VDD_2.5V
DVDD_3.3V
VDD_2.5V
C29
DNI C27
1uF
R5
100K
12
R18 0
1 2
F5
FIDUCIAL
C7
270pF
C4
100pF
R1
2.2K
12
C11
10uF
U2
ZMD44102
39
21
41
20
18
15
43
3
5
10
47
1
2
16
17
42
38
37
27
36
28
29
30
31
32
33
35
34
40
4
6
8
44
26
25
45
46
7
9
14
13
19
11
12
22
24
23
48
DVDD3.3
DVDD3.3
DVDD
DVDD
DVDD
AVDD
AVDD
AVDD
AVDD
AVDD
N/C
N/C
N/C
N/C
N/C
ALE
RD
WR
SCK
CLKO
DA0
DA1
DA2
DA3
DA4
DA5
DA7
DA6
DVSS
AVSS
AVSS
AVSS
AVSS
MISO
MOSI
RTC1
RTC2
RFIO
RFO
LPF2
LPF1
RSN
XTAL1
XTAL2
GPD
SS
IRQ
N/C
C35
1uF
C46
DNI
C6
3900pF
C2 22pF
C49
1.8pF
C34
100pF
U1
LP2992AIM5-2.5
15
2
3
4
VinVout
GND
ON/OFF
BYPASS
R20 0
1 2
C13
10uF
C28
43pF
C32
15pF
L2
8.2nH
C48
1.8pF
C47
0.1uF
F1
FIDUCIAL
F2
FIDUCIAL
R4
100K
12
C8
0.01uF
Y3
24 MHz
SX5159
C12
10uF
C14
100uF
R21 0
1 2
Y4
32.768KHz
C31
1uF
R22
100K
12
C36
1uF C3
100pF
C26
43pF
R2
1.6K
12
R8
100K
12
A1
RP-SMA
1
2
3
4
5
R47
680
1 2
C9
10uF
L1
470nH
R24
100K
12
R6
100K
12
C10
100pF
F4
FIDUCIAL
C1
100pF
C33
15pF
R45
DNI
12
C30
1uF
C5
200pF
X- 1
X- 2
RFO
ZMD_PD
ZMD_IRQ
ZMD_RESETn
ZMD_MISO
ZMD_MOSI
ZMD_CLK
ZMD_CS
ZMD_DA2
ZMD_DA1
ZMD_DA0
ZMD_DA3
ZMD_DA6
ZMD_DA4
ZMD_DA5
ZMD_DA7
ZMD_WR
ZMD_RD
ZMD_ALE
RZB-ZMD16C-ZDK User’s Manual Rev 1.2 30/ 33 August 2006