SA604AD/01,112 NXP Semiconductors, SA604AD/01,112 Datasheet - Page 8

• Manufacturer Part Number: SA604AD/01,112
• Description: IC FM IF SYSTEM LOW PWR 16-SOIC
• Manufacturer: NXP Semiconductors
• Type: FM IF Systemr

Specifications of SA604AD/01,112

• Package / Case: 16-SOIC (0.154", 3.90mm Width)
• Function: FM IF System
• Rf Type: Cellular, FSK, ASK
• Secondary Attributes: RSSI Equipped
• Supply Voltage (max): 8 V
• Supply Voltage (min): 4.5 V
• Supply Current: 3.3 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: 568-1202-5; 935275265112; SA604AD; SA604AD/01

Philips Semiconductors
1997 Nov 07
High performance low power FM IF system
12
11
10
Figure 7. Second Limiter and Quadrature Detector
16
15
1
Figure 6. First Limiter Bias
42k
40k
1.6k
BPF
40k
42k
a. Terminating High Impedance Filters with Transformation to Low Impedance
BPF
HIGH IMPEDANCE
7k
V+
b. Low Impedance Termination and Gain Reduction
700 14
9
V+
Figure 9. Practical Termination
80k
40k
RESISTIVE LOSS INTO BPF
SR00316
SR00317
LOW IMPEDANCE
8
A
8
BPF
BPF
HIGH IMPEDANCE
Figure 8. Feedback Paths
BPF
BPF
Product specification
SA604A
SR00318
SR00319