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U2760B Datasheet, PDF (9/14 Pages) TEMIC Semiconductors – CT2-RX/TX IC | |||
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U2760B
Electrical Characteristics: Comparator
Test conditions (unless otherwise specified): VCC = 2.9 V, Tamb = 25°C, referred to application circuit
Parameters
Test Conditions / Pins Symbol Min.
Typ.
Max.
Unit
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ Supply voltage range
Pin 9
Vcc
2.7
2.9
3.6
V
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ Supply current
@ Vcc = 2.9 V, Pin 9
Is
0.15
mA
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ Input hysteresis
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ Output HIGH voltage
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ Output LOW voltage
Pins 13 and 14
w W RLoad to GND 500 k ,
Pin 10
w RLoad to VCC 50 kW,
Pin 10
10
mV
2.3
V
0.6
V
Electrical Characteristics Transmitter IF Mixer (MX3)
Test conditions (unless otherwise specified): VCC = 2.9 V, Tamb = 25°C, referred to application circuit,
fin = 800 kHz, fIF = 240.05 MHz.
Parameters
Test Conditions / Pins Symbol Min.
Typ.
Max.
Unit
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ Supply voltage range
Pin 20
VCC
2.7
2.9
3.6
V
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ Supply current
@ VCC = 2.9 V, Pin 20
Is
1.3
mA
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ Input impedance
Pin 2
Zin
5
kW
Input frequency
Pin 3
fin
0.8
15
MHz
Output frequency
Output power
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ Noise figure
Pins 25 and 26 fout
vinpp = 320 mV
Pout
Pins 25 and 26
Pins 2, 25 and 26 NF
250
300
MHz
â 16
dBm
25
dB
Electrical Characteristics Transmitter Output Mixer (MX4)
Test conditions (unless otherwise specified): VCC = 2.9 V, Tamb = 25°C, referred to application circuit,
fIF = 240.05 MHz, fRF = 866.05 MHz.
Parameters
Test Conditions / Pins Symbol Min.
Typ.
Max.
Unit
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ Supply voltage range
Pin 20
Vcc
2.7
2.9
3.6
V
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ Supply current
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ Input impedance
@ VCC = 2.9 V, Pin 20
Is
Pin 1
Zin
3.5
4
mA
130
200
300
W
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ Input frequency
Pin 1
300
MHz
ÃÃÃÃÃÃÃÃÃOONLI(((ÃÃÃÃÃÃÃÃÃF23nOuuo***lttiIIIeppslFFFÃÃeaÃÃÃÃÃÃÃeuu)))akttfkalllifpeeegagÃrÃÃÃÃÃÃÃÃoaaaeguekkkwqeraaaeueÃgggÃÃÃÃÃÃÃÃereeen,cnÃÃÃÃÃÃÃÃÃy> 3ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃPInÃÃÃÃÃÃÃÃÃ= âÃ2ÃÃÃÃÃÃÃÃ2PdiÃÃÃÃÃÃÃÃÃnBPPPPPPPsiiiiiiimnnnnnnn1ÃssssssÃÃÃÃÃÃÃÃs,, 2222222222222222ÃÃÃÃÃÃÃÃÃaaaaaaaannnnnnnnddddddddÃÃÃÃÃÃÃÃÃ2222222233333333ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃLLLLPLNkkkkokÃÃÃÃÃÃÃÃÃ23nLFuIIIIFOtFFF ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃâÃÃÃÃÃÃÃÃÃ16 ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃâÃÃÃÃÃÃÃÃÃ14ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃâââÃÃÃÃÃÃÃÃÃ9ââ10345662045550ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃMÃÃÃÃÃÃÃÃdddddddBBBBBBHBmmmmmmÃÃÃÃÃÃÃÃÃz ÃÃÃÃÃÃÃÃÃ
Rev. A3, 05-Oct-98
9 (14)
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