SA604AD/01,112 NXP Semiconductors, SA604AD/01,112 Datasheet - Page 4

• 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

1. SA604 data sheets refer to power at 50 input termination; about 21dB less power actually enters the internal 1.5k input.
Philips Semiconductors
AC ELECTRICAL CHARACTERISTICS
Typical reading at T
below are tested using automatic test equipment to assure consistent electrical characterristics. The limits do not represent the ultimate
performance limits of the device. Use of an optimized RF layout will improve many of the listed parameters.
NOTE:
1997 Nov 07
8kHz peak deviation. Audio output with C-message weighted filter and de-emphasis capacitor. Test circuit Figure 3. The parameters listed
SYMBOL
High performance low power FM IF system
The SA605 and SA604A are both derived from the same basic die. The SA605 performance plots are directly applicable to the SA604A.
THD
S/N
Input limiting -3dB
AM rejection
Recovered audio level
Recovered audio level
Total harmonic distortion
Signal-to-noise ratio
RSSI output
RSSI range
RSSI accuracy
IF input impedance
IF output impedance
Limiter input impedance
Unmuted audio output resistance
Muted audio output resistance
A
= 25 C; V
1
PARAMETER
CC
= 6V, unless otherwise stated.
SA604 (50)
-97dBm
-47dBm
+3dBm
Test at Pin 16
80% AM 1kHz
15nF de-emphasis
150pF de-emphasis
No modulation for noise
RF level = -118dBm
RF level = -68dBm
RF level = -18dBm
R
R
4
4
= 100k (Pin 5)
= 100k (Pin 5)
TEST CONDITIONS
IF frequency = 455kHz; IF level = -47dBm; FM modulation = 1kHz with
4
SA604A (1.5k)/SA605 (1.5k
-118dBm
-68dBm
-18dBm
0.85
MIN
-34
1.9
4.0
1.4
1.4
30
80
0
SA604A
LIMITS
TYP
2.65
4.85
175
530
160
-92
-42
1.6
1.0
1.6
34
73
90
58
58
1.5
MAX
260
650
3.1
5.6
Product specification
SA604A
dBm/50
mV
mV
UNITS
mV
dB
dB
dB
dB
dB
k
k
k
k
k
V
V
RMS
RMS