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QP1T 데이터시트 PDF




Mitel Networks Corporation에서 제조한 전자 부품 QP1T은 전자 산업 및 응용 분야에서
광범위하게 사용되는 반도체 소자입니다.


 

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부품번호 QP1T 기능
기능 CDMA/AMPS dual Band IF Receiver for Digital Phones
제조업체 Mitel Networks Corporation
로고 Mitel Networks Corporation 로고


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QP1T 데이터시트, 핀배열, 회로
Preliminary Information
SATURN
SATURN
CDMA/AMPS dual Band IF Receiver for Digital Phones
Preliminary Information
DS4721
Issue 4.2
April 1999
Features
q Selectable IF input buffers with characteristic
impedance suitable for interface to IF CDMA and
FM SAW filter outputs
Odering Information
SATURN/KG/QP1S
SATURN/KG/QP1T
q AGC amplifiers with 90dB of variable gain, fully
compensated for temperature variation
q IQ demodulator with accurately defined output DC
level and low DC offsets
q LO operating at twice frequency with high accuracy
quadrature generation
q Sophisticated power management control operation
q Overload indicator
Description
The SATURN circuit is designed for use in dual band dual
mode mobile phones (CDMA/AMPS). The circuit is
designed to be compataible with digital baseband and
mixed signal circuit chips from Mitel (Planet Chip-set)
and Qualcomm (MSM2 and BBA). A wideband AGC
amplifier allows the input of CDMA or AMPS signal paths
with a range power management control options.
FM IFIN
CDMA IFIN
AGC
STARTUP
ENABLE
MODE CDM
Gain
Control
Temperature
Comp.
Mode
Control
I OUT
Overload
Indicator
Q OU T
DLL BAND 1900
PRESCALER
VHF VCC
VHF VEE
Figure 1 Block diagram
1




QP1T pdf, 반도체, 판매, 대치품
SATURN
Absolute Limits
Description
Supply Voltage
Operation temperature, Tamb
Storage temperature, Tstg
Junction temperature, Tj
Power dissipation
Maximum Pin Voltage
Minimum Pin Voltage
ESD voltage
Min
-30
-40
-30
-0.6
1.75
Typ Max Units
4.0 Volts
+85 °C
+125
°C
+125
°C
350 mW
Vcc+0.6 Volts
Volts
kV
Preliminary Information
Comments
Ambient temperature
All pins except Vcc and GND
All pins except Vcc and GND
Human Body Model
Electrical Characteristics (DC specifications)
Tamb= 30°C to +70°C, Vcc = +2.7 to +3.6. These characteristics are guaranteed by either production test or design.
They apply within the specified ambient temperature and supply voltage unless otherwise stated.
Characteristic
General
Supply Voltage
Operating temperature
Current Consumption
Standby Mode
Startup Mode
CDMA Mode
FM Mode
CDMA AGC only Mode
FM AGC only Mode
Mode Control Logic
CMOS input logiv high, VIH
CMOS input high current, IIH
CMOS input low current, IIL
Switching time between any two Modes
AGC Control
AGC Input impedance
DC Common Mode voltages
I OUT, I OUTB (CDMA Mode)
I OUTB, QOUTB
I OUT< Q OUT (FM Mode)
I OUTB, Q OUTB
Min
2.7
-30
Vcc-0.5
-10
-10
0.1
100
Vcc-0.8
Vcc-0.8
Value
Typ Max
3.0 3.6
27 85
0.03 0.1
8 13
14 23
14 23
8 13
11 18
Vcc+0.1
10
10
3
2.6
130 160
Vcc-0.6 Vcc-0.4
Vcc-0.6 Vcc-0.4
Units
Conditions
V All Vcc Pins
°C Ambient See note 1
mA
mA
mA
mA
mA
mA
V All logic inputs
µA All logic inputs
µA All logic inputs
ms
V
k
V
V
Note 1. Specifications are guaranteed over -30 to + 70°C, however operation is guaranteed over the extended range
of -30 to +85°C with minimal variation in specified parameters.
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QP1T 전자부품, 판매, 대치품
Preliminary Information
SATURN
Electrical Characteristics (AC specifications) Continued
Tamb= 30°C to +70°C, Vcc = +2.7 to +3.6. These characteristics are guaranteed by either production test or design.
They apply within the specified ambient temperature and supply voltage unless otherwise stated.
Characteristic
Demodulator Output
I/Q Gain matching
I/Q Phase matching
Output impedance
Baseband Bandwidth
Output IP3
Baseband differential DC offset
Overload Detect
CDMA Mode
FM Mode
Value
Units
Conditions
Min Typ Max
I OUT, I OUTB, Q OUT, Q OUTB
0.1 0.25 dB
0.5 2 deg
3 4 5 kDifferential
50 MHz Defined by on-chip first order
low-pass filter
117 119
dBµV
3.5 mV
Referred to baseband outputs
104 dBµV
106 dBµV
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CDMA/AMPS dual Band IF Receiver for Digital Phones

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