MAX7030HATJ+ Maxim Integrated Products, MAX7030HATJ+ Datasheet - Page 19

• Manufacturer Part Number: MAX7030HATJ+
• Description: RF Receiver IC TRANSCVR ASK 5MHz, and 433.92MHz
• Manufacturer: Maxim Integrated Products
• Type: Transceiverr

Specifications of MAX7030HATJ+

• Package / Case: TQFN-32 EP
• Operating Frequency: 433.92 MHz
• Operating Supply Voltage: 2.7 V, 5 V
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

LNASRC
LNAIN
XTAL1
XTAL2
AVDD
HVIN
31
32
27
8
7
6
Low-Cost, 315MHz, 345MHz, and 433.92MHz
OSCILLATOR
CRYSTAL
LNA
______________________________________________________________________________________
REGULATOR
ASK Transceiver with Fractional-N PLL
EXPOSED
LNAOUT
3.0V
PAD
9
ROUT
2
MIXIN+
10
MIXIN-
11
LOOP FILTER
FREQUENCY
DETECTOR
CHARGE
DIVIDER
PHASE
PAVDD
PUMP
RX
MAX7030
1
Q
I
90°
0°
RX VCO
Σ
MIXOUT
FREQUENCY
DIVIDER
TX VCO
PAOUT
12
TX
5
IFIN+
14
TX/RX1
3
RSSI
MODULATOR
IFIN-
13
∆Σ
IF LIMITING
AMPS
TX/RX2
4
Functional Diagram
T/R
22
DIGITAL LOGIC
DATA FILTER
100kΩ
DVDD ENABLE
26
DATA
RX
23
100kΩ
20
19
18
15
16
17
30
29
28
24
PDMIN
DS-
DF
OP+
DS+
PDMAX
AGC0
AGC2
DATA
AGC1
19