SA639DH/01,112 NXP Semiconductors, SA639DH/01,112 Datasheet - Page 11

• Manufacturer Part Number: SA639DH/01,112
• Description: IC MIXER FM IF SYSTEM LV SOT355
• Manufacturer: NXP Semiconductors
• Series: SA639r

Specifications of SA639DH/01,112

• Package / Case: 24-TSSOP
• Rf Type: Cellular, ASK, DECT, FSK, UHF, VHF
• Frequency: 500MHz
• Number Of Mixers: 2
• Gain: 9.2dB
• Noise Figure: 11dB
• Secondary Attributes: Up Converter
• Current - Supply: 10mA
• Voltage - Supply: 2.7 V ~ 5.5 V
• Mounting Style: SMD/SMT
• Operating Supply Voltage: 3V
• 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: 935275293112; SA639DH/01; SA639DH/01

Philips Semiconductors
TYPICAL PERFORMANCE CHARACTERISTICS
1998 Feb 10
Low voltage mixer FM IF system with filter amplifier
and data switch
-100
2.3
2.2
2.1
1.9
1.8
1.7
1.6
1.5
1.4
1.3
1.8
1.6
1.4
1.2
0.8
0.6
0.4
0.2
Relative Data Output Level, THD, Noise and
-20
-40
-60
-80
-110
2
20
2
1
0
Data Output DC Voltage vs Temperature and V
-40
-40
-40
0
Dev. = 288kHz, LO = 119.8MHz, -14dBm, V
RSSI vs RF Level and Temperature
-100
AM Rejection vs Temperature
-90
RF = 110MHz, Level = -50dBm
0 0
0
-80
RF LEVEL (dBm)
TEMPERATURE ( C)
TEMPERATURE ( C)
-70
V
CC
Data
-60
25
25
25
= 3V
V
CC
-50
-40 C
V
CC
Figure 7. Typical Performance Characteristics (cont.)
= 2.7V
V
CC
= 3V
-40
NOISE
= 5.5V
CC
THD
70
70
70
25 C
-30
= 3V
AM Rej
85 C
-20
-10
85
85
85
CC
(continued)
11
700
650
600
550
500
450
400
350
300
250
200
1.8
1.6
1.4
1.2
0.8
0.6
0.4
0.2
Data Output AC Voltage vs Temperature and V
-110
-40
2
1
0
-10
-20
-30
-40
-50
-60
-70
-80
-90
10
0
-100 -90
RF = 110kHz, LO = 119.8MHz, Data = 430.76mV
RSSI vs RF Level and V
TEMPERATURE ( C)
SA639 Receiver RF Performance
0
RF LEVEL (dBm)
-80
Temperature = 25 C
V
NOISE
CC
RF INPUT LEVEL (dBm)
-70
= 3V, T = 25 C, 576kHz sine
Data
-60
25
AM REJ
-50
V
V
CC
CC
= 5.5V
THD+N
V
V
-40
= 2.7V
CC
CC
V
CC
CC
= 5.5V
= 2.7V
70
-30
= 3V
RSSI
Product specification
V
CC
-20
= 3V
-10
SA639
P-P
CC
85
SR00036
1.3
1.2
1.1
1
0.9
0.8
0.7
0.6
0.5
0.4
0.3