SA612AD/01,112 NXP Semiconductors, SA612AD/01,112 Datasheet - Page 3

• Manufacturer Part Number: SA612AD/01,112
• Description: IC MIXER/OSC DOUBLE-BAL 8-SOIC
• Manufacturer: NXP Semiconductors
• Series: SA612r
• Type: Mixersr

Specifications of SA612AD/01,112

• Package / Case: 8-SOIC (0.154", 3.90mm Width)
• Rf Type: Cellular, HF, VHF
• Frequency: 500MHz
• Number Of Mixers: 1
• Gain: 17dB
• Noise Figure: 5dB
• Secondary Attributes: Up Converter
• Current - Supply: 2.4mA
• Voltage - Supply: 4.5 V ~ 8 V
• Supply Voltage (max): 8 V
• Supply Voltage (min): 4.5 V
• Supply Current: 2.4 mA
• Operating Temperature Range: - 40 C to + 85 C
• Mounting Style: SMD/SMT
• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Operating Temperature Classification: Industrial
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 568-1204-5; 935275263112; SA612AD; SA612AD/01

Philips Semiconductors
ABSOLUTE MAXIMUM RATINGS
AC/DC ELECTRICAL CHARACTERISTICS
T
DESCRIPTION OF OPERATION
The SA612A is a Gilbert cell, an oscillator/buffer, and a temperature
compensated bias network as shown in the equivalent circuit. The
Gilbert cell is a differential amplifier (Pins 1 and 2) which drives a
balanced switching cell. The differential input stage provides gain
and determines the noise figure and signal handling performance of
the system.
The SA612A is designed for optimum low power performance.
When used with the SA614A as a 45MHz cordless phone/cellular
1997 Nov 07
V
T
T
V
f
f
R
C
A
IN
OSC
STG
A
=25 C, V
CC
CC
Double-balanced mixer and oscillator
IN
IN
SYMBOL
SYMBOL
SYMBOL
CC
= 6V, Figure 3
Power supply voltage range
DC current drain
Input signal frequency
Oscillator frequency
Noise figured at 45MHz
Third-order intercept point at 45MHz
Conversion gain at 45MHz
RF input resistance
RF input capacitance
Mixer output resistance
Maximum operating voltage
Storage temperature
Operating ambient temperature range SA612A
PARAMETER
PARAMETER
PARAMETER
3
TEST CONDITION
TEST CONDITION
radio 2nd IF and demodulator, the SA612A is capable of receiving
-119dBm signals with a 12dB S/N ratio. Third-order intercept is
typically -15dBm (that’s approximately +5dBm output intercept
because of the RF gain). The system designer must be cognizant of
this large signal limitation. When designing LANs or other closed
systems where transmission levels are high, and small-signal or
signal-to-noise issues not critical, the input to the SA612A should be
appropriately scaled.
RF
(Pin 4 or 5)
IN
=-45dBm
-65 to +150
-40 to +85
RATING
9
Min
4.5
1.5
14
LIMITS
Typ
500
200
2.4
5.0
-13
1.5
17
3
Product specification
Max
SA612A
8.0
3.0
UNIT
V
C
C
UNIT
UNIT
MHz
MHz
dBm
mA
dB
dB
k
k
pF
V