TDA7427AD1 STMicroelectronics, TDA7427AD1 Datasheet - Page 19

• Manufacturer Part Number: TDA7427AD1
• Description: IC SYNTHESIZER/IF COUNTER SO-28
• Manufacturer: STMicroelectronics
• Type: PLL Frequency Synthesizerr

Specifications of TDA7427AD1

• Pll: Yes
• Input: Clock, Crystal
• Output: Clock, Crystal
• Number Of Circuits: 1
• Ratio - Input:output: 3:1
• Differential - Input:output: No/No
• Frequency - Max: 290MHz
• Divider/multiplier: Yes/No
• Voltage - Supply: 4.5 V ~ 11 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 28-SOIC (7.5mm Width)
• Frequency-max: 290MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

DIM.
A1
A2
E1
A
D
E
S
b
c
e
L
SEATING PLANE
28
MIN.
0.05
0.80
0.19
0.09
9.60
4.30
0.45
0.003 inch
0.076 mm
Pin 1 identification
TYP.
1.00
9.70
6.40
0.65
4.40
0.60
mm
0 (min.) 8 (max.)
MAX.
1.20
0.15
1.05
0.30
0.20
9.80
4.50
0.75
b
D
0.0035
0.002
0.031
0.007
0.378 0.382
0.169
0.018 0.024
MIN.
0.039
0.252
0.026
0.173 0.177
TYP.
inch
e
MAX.
0.386
0.030
0.048
0.006
0.041
0.012
0.008
14
15
A1
A2
E
A
TSSO28 (Thin Shrink)
SEATING PLANE
MECHANICAL DATA
A1
OUTLINE AND
TSSO28M
E1
L
Gage Plane
0.25mm
TDA7427A
c
k
19/21