SA614AD/01,112 NXP Semiconductors, SA614AD/01,112 Datasheet - Page 4

• Manufacturer Part Number: SA614AD/01,112
• Description: IC FM IF SYSTEM LOW PWR 16-SOIC
• Manufacturer: NXP Semiconductors

Specifications of SA614AD/01,112

• Package / Case: 16-SOIC (0.154", 3.90mm Width)
• Function: FM IF System
• Frequency: 25MHz
• Rf Type: Cellular, ASK, FSK
• Secondary Attributes: RSSI Equipped
• Mounting Style: SMD/SMT
• Operating Supply Voltage: 6 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• 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: 935275282112; SA614AD/01; SA614AD/01

1. SA614A 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
+8kHz peak deviation. Audio output with C-message weighted filter and de-emphasis capacitor. Test circuit Figure 3. The parameters listed
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
SYMBOL
Low power FM IF system
The SA615 and SA614A are both derived from the same basic die. The SA615 performance plots are directly applicable to the SA614A.
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
PARAMETER
1
CC
= +6V, unless otherwise stated.
SA614A (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
TEST CONDITIONS
= 100k (Pin 5)
= 100k (Pin 5)
IF frequency = 455kHz; IF level = -47dBm; FM modulation = 1kHz with
4
SA614A (1.5k)/SA615 (1.5k)
-118dBm
-68dBm
-18dBm
0.85
MIN
-30
1.7
3.6
1.4
1.4
25
60
0
SA614A
LIMITS
TYP
2.50
4.80
+2.0
175
530
160
-92
-42
1.6
1.0
1.6
33
68
80
58
58
MAX
260
800
3.3
5.8
Product specification
SA614A
dBm/50
mV
mV
UNITS
mV
k
k
k
k
k
dB
dB
dB
dB
dB
V
V
RMS
RMS