MAX2850ITK+ Maxim Integrated Products, MAX2850ITK+ Datasheet - Page 31

• Manufacturer Part Number: MAX2850ITK+
• Description: RF Transmitter 5GHz, 4-Ch MIMO Tran smitter WLAN 802.11a
• Manufacturer: Maxim Integrated Products

Specifications of MAX2850ITK+

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

OUTPUT
OUTPUT
TXRF2
TXRF3
2.4nH
2.4nH
0.1µF
1nF
V
V
CC_UCX2
CC_UCX3
1.2pF
1.0nF
1.0nF
1.2pF
1nF
1nF
1nF
______________________________________________________________________________________
1nF
3.9nH
3.9nH
V
CC_PA_BIAS
V
V
PA_BIAS2
PA_BIAS3
V
V
PA_DET2
PA_DET3
CC_UCX1
CC_UCX2
CC_UCX3
CC_UCX4
TXRF2+
V
TXRF3+
TXRF3+
TXRF2-
CC_LO
GND
GND
GND
10
11
12
13
14
15
16
17
1
2
3
4
5
6
7
8
9
5GHz, 4-Channel MIMO Transmitter
TXRF1+/-
TXRF2+/-
TXRF3+/-
TXRF4+/-
68
18
OUTPUT
TXRF1
19
67
1.0pF
3.6nH
DETECTOR
OUTPUT
TXRF4
2.0nH
AM
20
66
1.0pF
4.3nH
2.4nH
65
21
1.0nF
64
22
0˚
90˚
1.0nF
AMD+/-
63
23
1nF
PA_DET1
PA_DET2
PA_DET3
PA_DET4
OUTPUT
RXRF4
TXRF4+/-
62
24
1.0pF
MAX2850
1.3nH
61
25
DETECT
MUX
PA
TQFN
60
26
10nF
20pF
10nF
RSSI
RF
59
27
100nF
58
28
90˚
0˚
57
29
56
30
Typical Operating Circuit
55
31
RSSI
CRYSTAL OSCILLATOR/BUFFER
BB
5.6pF
AMD+/-
INTERFACE
PHASE-LOCKED LOOP
SERIAL
DOUT
54
32
40MHz
XTAL
39pF
RSSI
MUX
53
33
1nF
52
34
1µF
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
CLKOUT
DOUT
V
CPOUT-
CPOUT+
GND_VCO
BYP_VCO
V
RSSI
RXBBQ-
RXBBQ+
RXBBI-
RXBBI+
TXBBQ3-
TXBBQ3+
TXBBI3-
TXBBI3+
CC_DIG
CC_VCO
33pF
30 I
30 I
10nF
PLL LOOP FILTER
2.2nF
10nF
1µF
31