3222/3223-DB1 Silicon Laboratories Inc, 3222/3223-DB1 Datasheet - Page 15

• Manufacturer Part Number: 3222/3223-DB1
• Description: EVAL BOARD FOR IA3222/3223
• Manufacturer: Silicon Laboratories Inc
• Series: EZ DAA™r

Specifications of 3222/3223-DB1

• Main Purpose: Telecom, Data Acquisition Arrangement (DAA)
• Embedded: Yes, FPGA / CPLD
• Utilized Ic / Part: IA3222, IA3223
• Primary Attributes: -
• Secondary Attributes: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

40
35
30
25
20
15
10
-5
5
0
26
24
22
20
18
16
14
12
10
Figure 16. Transhybrid Loss in 600  Mode
-2
-4
10
8
6
4
2
0
Figure 15. Transhybrid Loss for Resistive
-1 0
-1 5
-2 0
-2 5
-3 0
-3 5
-4 0
-4 5
1 0
-5
5
0
Figure 17. Parallel Pickup Sensitivity to
0
0
H y br id l o ss (d B ) w ith r e si st iv e l o a d s v e r su s f re qu e nc y (H z)
60 0 O, L P[5 :4 ]= 00
5 0 0
5 0
Los s at 600O load (dB )
Hi hd rm , TH=0
L o hdrm , TH=0
Pa ra llel-pick up c ircuit se nsitivity to transm itte d signa l
1 0 00
Transmitted Signals
with Various Loads
Tran s-hybri d l oss in 600O m od e wi th vari ous l oad s
10 0
100
1 5 0 0
H i hd rm , TH=1
L o hd rm , TH=1
150
Modes
Los s at 900O load (dB )
90 0 O, L P[5 :4 ]= 01
Frequency (Hz)
Freq uen cy (H z)
2 0 0 0
200
2 50 0
H i hd rm, TH=2
Lo hd rm , TH=2
2 50
1000
Los s wit h A ust el load (dB )
3 0 00
6 0 0 O, L P[5 :4 ]= 11
3 00
H i hd rm, TH=3
L o hd rm, TH=3
35 0 0
35 0
4 00 0
10000
40 0
Rev. 5.0
Figure 20. Transmitter-Path PSR Aliasing into
4 0
3 6
3 2
2 8
2 4
2 0
1 6
1 2
- 4
8
4
0
-30
-32
-34
-36
-38
-40
-42
-44
-46
-48
-50
1.25
1.15
1.05
Figure 18. Transhybrid Loss for Complex
1 .2
1 .1
0
10
Audio Band with Selected Out-of-Band
-30
H y b r id l o ss (d B ) w i t h co m p l e x l o a ds v e r su s f re q u e nc y ( H z )
Figure 19. Current Sensor Gain vs.
-20
5 0 0
Transm itter-path P SR ali asi ng i n to audi o band with sel ected out-of-band frequenci es
Au s tr a li a , L P[ 5 :4 ]= 0 1
T B R 2 1 , L P[5 : 4 ]= 0 1
-1 0
1 0 0 0
100
0
Curre nt-sens or gain ve rsus tem pe ra ture
E xt ernal clock (KHz) 64
Temperatures
10
Frequencies
1 5 0 0
20
Modes
Frequenc y (k Hz )
Te mp era tu re (°C)
2 0 0 0
3 0
1000
Internal c lock (kHz) 73. 4313
40
2 5 00
IA3222/23
N ew Ze a la n d , L P [5 :4 ]= 0 1
50
6 0
30 0 0
10000
70
3 5 0 0
8 0
90
4 0 0 0
100000
100
15