SPRF2738A Datasheet, PDF (6/12 Pages) List of Unclassifed Manufacturers – Low Power FM/FSK IF IC

SPRF2738A
6. ELECTRICAL SPECIFICATIONS
6.1. Absolute Maximum Ratings
Characteristics
Symbol
Ratings
DC Supply Voltage
V₊
< 6.0V
Input Voltage Range
V_IN
-0.5V to V₊ + 0.5V
Operating Temperature
T_A
0℃ to +60℃
Storage Temperature
T_STO
-50℃ to +150℃
Note: Stresses beyond those given in the Absolute Maximum Rating table may cause operational errors or damage to the device. For normal operational
conditions, see DC/AC Electrical Characteristics.
l _{6.2. DC/AC Characteristics}
tia ^{ly (VDD = 3.0V, VSS = 0V, PD = 0V, fIN = 27.045MHz, X’TAL=26.690MHz, fDEV = 3.0KHz, fMOD = 1.0KHz, TA = 25℃)}
n ^{n Characteristics}
Symbol
Conditions
Min.
Limit
Typ.
e ^O _{DC Supply Voltage}
VDD
2.4
3.0
fid ^{Operating Current (RX)}
e _{Power Down Current}
n ^{s LNA Input Impedance}
I_cc2
PD = 0
I_SB
PD = 1 or floating
|Zi|
-
2.5
-
1.0
-
2.0
o ^{U System Noise Figure}
NF
-
11
System Sensitivity
C B _{LNAAC Gain}
s ^{A LNA -3dB Bandwidth}
S_RX
DEMO out SNR = 12dB
-
A_LNA
-
BW
-
-107
17
50
Mixer Conversion Gain
CG
-
24
lu ^A _{Mixer Output Impedance}
p ^S Limiting Input Impedance
n _R Limiting AC Gain
u ^{Demodulator Output Level}
A _{Demo Output DC Voltage}
S _{R Auto Threshold Control Resistor}
RSSI Sensitivity
For ^{B DO Driving Current}
R_MXO
R_LMI
A_LMT
V_DEMO
VDC_DEMO
R_Rc
I_RSSI
I_OL, I_OH
Metal option
-
1.8
-
1.8
-
84
-
450
-
1.6
-
60
-
1.0
-
0.2
Max.
5.5
-
-
-
-
-100
-
-
-
-
-
-
-
-
-
-
-
Unit
V
mA
µA
KΩ
dB
dBm
dB
MHz
dB
KΩ
KΩ
dB
mVp-p
V
KΩ
µA/dB
mA
© Sunplus Technology Co., Ltd.
6
Proprietary & Confidential
APR. 30, 2003
Version: 1.2