參數(shù)資料
型號(hào): MAX2904EGI
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: 無(wú)繩電話/電話
英文描述: 200mW Single-Chip Transmitter ICs for 868MHz/915MHz ISM Bands
中文描述: TELECOM, CELLULAR, RF AND BASEBAND CIRCUIT, QCC28
封裝: 5 X 5 MM, 0.90 MM HEIGHT, MO-220, QFN-28
文件頁(yè)數(shù): 3/18頁(yè)
文件大?。?/td> 822K
代理商: MAX2904EGI
M
200mW Single-Chip Transmitter ICs for
868MHz/915MHz ISM Bands
_______________________________________________________________________________________
3
DC ELECTRICAL CHARACTERISTICS (continued)
(V
CC
= +2.7V to +4.5V, EN = OOKIN = REFEN = high, T
A
= -40
°
C to +85
°
C. Typical values are at V
CC
= +4.5V, T
A
= +25
°
C, unless
otherwise noted.) (Note 1)
PARAMETER
CONDITIONS
MIN
-3
σ
TYP
+3
σ
MAX
UNITS
Transmit mode with output
matching optimized for
+17dBm at +3.0V: PWRSET
loaded with 36k
resistor
T
A
= +25
°
C
75
Transmit mode with output
matching optimized for
+14dBm at +3.0V: PWRSET
loaded with 51k
resistor
T
A
= +25
°
C
57
Reference-only mode: EN = low
2
3
Supply Current (continued)
PA standby mode: OOKIN = low
(MAX2902/MAX2904 only)
29
33
mA
VCO Input Tuning Pin Current
VREG VCO Regulator Voltage
D G T A L IN PU T O U T PU T S
( P N S E N RE FE N D 0, D 1, D 2, M O D N O OKIN LD
VTUNE = +4.5V, T
A
= +25
°
C
0.02
2.0
2
μA
V
Input Level High
V
CC
- 0.5V
V
Input Level Low
Input Bias Current
0.5
10
V
-10
μA
Output Level High
V
CC
- 0.4
V
Output Level Low
Output Current
ANALOG CONTROL INPUTS
(PINS PWRSET, RLPF, VASK)
PWRSET Voltage
RLPF Voltage
VASK Input Impedance
0.4
100
V
-100
μA
1.2
1.2
220
V
V
100
400
k
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