4304-52 Peregrine Semiconductor, 4304-52 Datasheet - Page 2

• Manufacturer Part Number: 4304-52
• Description: IC DSA 6BIT 75 OHM 20-QFN
• Manufacturer: Peregrine Semiconductor
• Series: UltraCMOS™r

Specifications of 4304-52

• Attenuation Value: 31.5dB
• Tolerance: ±0.15dB
• Frequency Range: 0 ~ 2GHz
• Impedance: 75 Ohm
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 1046-1031-2

Figure 3. Pin Configuration (Top View)
Table 2. Pin Descriptions
Note 1: Both RF ports must be DC blocked with an external series
©2003-2006 Peregrine Semiconductor Corp. All rights reserved.
Page 2 of 11
Paddle
No.
Pin
10
11
12
13
14
15
16
17
18
19
20
1
2
3
4
5
6
7
8
9
Clock
3: Connect pin 12 to GND to enable internal negative voltage
4. Place a 10 kΩ resistor in series, as close to pin as possible.
2: Latch Enable (LE) has an internal 100 kΩ resistor to V
Data
RF1
C16
capacitor or held at 0 V
generator. Connect pin 12 to V
disable internal negative voltage generator.
LE
V
Name
1
2
3
4
5
Clock
PUP1
PUP2
ss
GND
GND
GND
GND
Data
C0.5
Pin
C16
RF1
RF2
P/S
V
V
LE
/GND
C8
C4
C2
C1
DD
DD
20-lead QFN
Exposed Solder Pad
4x4mm
Power-up selection bit, MSB.
Power-up selection bit, LSB.
Attenuation control bit, 16dB (Note 4).
RF port (Note 1).
Serial interface data input (Note 4).
Serial interface clock input.
Latch Enable input (Note 2).
Power supply pin.
Power supply pin.
Ground connection.
Ground connection.
Negative supply voltage or GND
connection(Note 3)
Parallel/Serial mode select.
RF port (Note 1).
Attenuation control bit, 8 dB.
Attenuation control bit, 4 dB.
Attenuation control bit, 2 dB.
Ground connection.
Attenuation control bit, 1 dB.
Attenuation control bit, 0.5 dB.
Ground for proper operation
DC
.
SS
Description
(-V
15
14
13
12
11
DD
) to bypass and
C8
RF2
P/S
Vss/GND
GND
DD.
Table 3. Absolute Maximum Ratings
Table 4. Operating Ranges
Exposed Solder Pad Connection
The exposed solder pad on the bottom of the
package must be grounded for proper device
operation.
Electrostatic Discharge (ESD) Precautions
When handling this UltraCMOS™ device, observe
the same precautions that you would use with other
ESD-sensitive devices. Although this device
contains circuitry to protect it from damage due to
ESD, precautions should be taken to avoid
exceeding the rate specified in Table 3.
Latch-Up Avoidance
Unlike conventional CMOS devices, UltraCMOS™
devices are immune to latch-up.
Switching Frequency
The PE4304 has a maximum 25 kHz switching rate.
Resistor on Pin 1 & 3
A 10 kΩ resistor on the inputs to Pin 1 & 3 (see
Figure 5) will eliminate package resonance between
the RF input pin and the two digital inputs. Specified
attenuation error versus frequency performance is
dependent upon this condition.
V
Voltage
I
Current
Digital Input High
Digital Input Low
Digital Input Leakage
Input Power
Temperature range
DD
Symbol
DD
Power Supply
V
V
Power Supply
T
P
V
ESD
DD
ST
IN
Parameter
I
Document No. 70-0066-04 │ UltraCMOS™ RFIC Solutions
Power supply voltage
Voltage on any input
Storage temperature range
Input power (50Ω)
ESD voltage (Human Body
Model)
Parameter/Conditions
0.7xV
Min
-40
2.7
DD
Typ
3.0
Min
-0.3
-0.3
-65
Product Specification
0.3xV
Max
100
+24
3.3
85
1
Max
V
150
+30
500
4.0
0.3
DD
DD
+
PE4304
Units
dBm
Units
dBm
µA
µA
°C
V
V
V
°C
V
V
V