DEMOBOARD-U3600BM Atmel, DEMOBOARD-U3600BM Datasheet - Page 3

• Manufacturer Part Number: DEMOBOARD-U3600BM
• Description: BOARD DEMO FOR U3600BM
• Manufacturer: Atmel
• Type: Cordless Phone ICr

Specifications of DEMOBOARD-U3600BM

• Contents: Board, Software and Documentation
• For Use With/related Products: U3600BM
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

always zero in application)
enable internal test-mode
always zero in application)
only for test purposes
AMIX1/2 R11B2/3)
TM (R6B0)
(R11B4 to R11B7)
to correct external
DV3I0 to DV3I14
(R9B0 to R10B6)
(variocap-voltage
IMIXI (R6B4)
to adjust VCO3
L/C tolerances)
(R12B0/R12B1)
FA30 to FA33
M12 (R5B2)
FRMT (R6B5)
D10/D11
RFOGND
GNDLO
RFOVB
PCLO
RFO
LO2
LO1
ETXO (R6B7)
(1): PLL1: Modulator PLL
(2): PLL2: Mixer
(3): PLL3: Local oscillator (LO) PLL
42
43
44
1
2
3
4
RA20/RA21
(R11B0/B1)
(2)
41
(R5B2 to R5B5)
VCO3
KV21/22/23
VCO2
sin
40
MixerT
+45
Mixer1
-45
M1CP (R6B6)
fLO
:2
fLO
5
39
con
GMOD0/GMOD1
Loop
(R8B0 to R8B7)
filter
fLO
6
fLO
about 10k
38
7
oscillator
Crystal
:N
37
(R6B2 to R6B3)
comparator
:M12
comparator
(R12B5 to R12B7)
:D1
FAOS0 to FAOS2
RA10/RA11
Phase
Phase
fRef3
VDD
:M12
:D2
fRef2
8
:K
36
(3)
9 10
DV1F0 to DV1F7
35
VCO1
(R8B0 to R8B7)
Mixer2
:2
(1)
34
D20 (R12B2))
: (PM + QM)
comparator
fMod
33
SU1 (R6B1)
Phase
detector
bat low
:D3
Serial
Bias
bus
fRef1
223
(R12B3/R12B4)
11
(R7B0 to R7B5)
DV1I0 to DV1I3
32
(16 minus P)
D30/D31
:10
12
:M
:2
DATRX
MUXDA
-
31
13
+
IF-Amp
RSSI
D
14
A
30
15
ENABLES = disable/enable logic to save current
(with ENABLES overshoot during enable can occur
and enable needs a certain time until logic is stable)
MUTE = disabling/enabling signal only
Spl amp
16
Demodulator
29
Expander
Compressor
+
-
MIC
17
1.5V
+
+
-
-
18
VRMIC
Limiter
Earpiece
amp
1.5V
28
27
26
25
24
23
22
21
20
19
RECO1
RECO2
RXO
DAIN
MIC
MICO
COIN
COUT
LIMIN
CTC
(R7B6/R72B7)
DR1I0/DR1I1