參數(shù)資料
型號(hào)： MAX2370ETM
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： 通信及網(wǎng)絡(luò)
英文描述： Complete 450MHz Quadrature Transmitter
中文描述： SPECIALTY TELECOM CIRCUIT, QCC48
封裝： 7 X 7 MM, 0.80 MM HEIGHT, MO220, TQFN-48
文件頁(yè)數(shù)： 2/19頁(yè)
文件大小： 387K
代理商： MAX2370ETM
M
Complete 450MHz Quadrature Transmitter
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
V
CC
, RFOUT, V
CCIFCP
, V
CCRFCP
,
V
CCDRV
to GND.................................................-0.3V to +3.6V
DI, SCLK,
CS
, GC,
SHDN
,
TXGATE
,
IDLE
,
LOCK to GND.........................................-0.3V to (V
CC
+ 0.3V)
AC Input Pins (IFIN_, Q_, I_, TANK_, REF,
RFPLL, LO) to GND.....................................................1V Peak
Digital Input Current (
SHDN
,
TXGATE
,
IDLE
,
SCLK, DI,
CS
)...............................................................±10mA
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
DC ELECTRICAL CHARACTERISTICS
(V
CC
= +2.7V to +3.3V,
SHDN
=
IDLE
=
TXGATE
= high, V
GC
= 2.5V, R
BIAS
= 10k
, registers set according to Table 1, f
REF
=
19.2MHz, no AC signals applied, T
A
= -40
°
C to +85
°
C. Typical values are at V
CC
= +3.0V, T
A
= +25
°
C, unless otherwise noted.)
(Note 1)
Continuous Power Dissipation (T
A
= +70
°
C)
48-Pin Thin QFN (derate 38.5mW/
°
C above +70
°
C).....3077mW
Operating Temperature Range ...........................-40
°
C to +85
°
C
Junction Temperature......................................................+150
°
C
Storage Temperature Range.............................-65
°
C to +150
°
C
Lead Temperature (soldering, 10s).................................+300
°
C
PARAMETER
CONDITIONS
MIN
2.7
TYP
MAX
3.3
79
87
UNITS
V
Supply Voltage Range
V
CC
V
GC
= 0.6V
V
GC
= 1.95V
P
RFOUT
= +5.5dBm, IFG[2:0] = 011
P
RFOUT
= +8dBm, IFG[2:0] = 011
Addition for IFLO buffer
IDLE
= low
TXGATE
= low
SHDN
= 0V
53
57
118
134
3.4
6
5
0.5
7.7
10
7
20
Operating Supply Current
mA
Sleep-Mode Supply Current
Logic-High Voltage
Logic-Low Voltage
Logic Input Current
GC Input Current
GC Input Current During Shutdown
μA
V
V
μA
μA
μA
0.7 x V
CC
0.3 x V
CC
+5
-5
V
GC
= 0.5V to 2.5V
SHDN
= low, V
GC
= 2.5V
3.3
7
5
11
Lock Indicator High Voltage (Locked)
47k
pullup load
V
CC
-
0.4V
V
Lock Indicator Low Voltage (Unlocked)
47k
pullup load
0.5
V
CAUTION!
ESD SENSITIVE DEVICE
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