SA620DK NXP Semiconductors, SA620DK Datasheet - Page 6

• Manufacturer Part Number: SA620DK
• Description: Up-Down Converters 1 GHZ LV LNA MIXER AND VCO
• Manufacturer: NXP Semiconductors

Specifications of SA620DK

• Maximum Input Frequency: 1200 MHz
• Maximum Power Dissipation: 980 mW
• Mounting Style: SMD/SMT
• Maximum Power Gain: 4.5 dB
• Operating Supply Voltage: 3.3 V, 5 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Package / Case: SSOP-20
• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Operating Temperature Classification: Industrial
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: SA620DK,112

Philips Semiconductors
Phase Noise: If close-in phase noise is not critical, or if an external
synthesizer is used, C4 (Pin 8) can be decreased to a lower value.
Power-Down: The VCO can be disabled by connecting Pin 8 to
ground. If a Schottky diode is connected between Pin 1 (cathode)
TYPICAL PERFORMANCE CHARACTERISTICS
2004 Dec 14
1GHz low voltage LNA, mixer and VCO
CH1
CH1
S
S
11
22
START
START
Figure 4. LNA Input and Output Match (at Device Pin)
1
1
800.000 000
800.000 000
U
U
FS
FS
MHz
MHz
4:
4:
30.707
39.811
6
and Pin 8 (anode), the LNA disable signal will control both LNA and
VCO simultaneously. When the VCO is disabled, 3mA is saved.
STOP
STOP
-24.89
-22.93
1200.000 000
1200.000 000
5.86 pF
1100.000 000 MHz
6.31 pF
1100.000 000 MHz
MHz
MHz
1:
2:
3:
1:
2:
3:
33.184
-39.105
800 MHz
31.879
-33.66
900 MHz
30.594
-28.695
1 GHz
48.164
-35.754
800 MHz
44.574
-31.246
900 MHz
42.068
-25.799
1 GHz
SR00117
SA620
Product data